York AFFINITY R-410A DNZ, AFFINITY DNZ Series, AFFINITY R-410A DNY, AFFINITY DNX Series, AFFINITY DNY Series Technical Manual
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333491-YTG-B-0807
TECHNICAL GUIDE
R-410A
AFFINITY™ SERIES
DNX, DNY, DNZ MODELS
2 - 5 TON
60 Hertz
Description
These York® Affinity™ packaged cooling/heating air
conditioners are designed for outdoor installation. Only utility
and duct connections are required at the point of installation.
The single or two stage gas-fired heaters have aluminized steel
tubular heat exchangers and spark to pilot ignition. They are
available in natural gas with field conversion to propane.
Tested in accordance with:
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
ISO 9001
Certified Quality
Management System
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333491-YTG-B-0807
Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Component Location
Cooling/Gas Unit
Blow-Through Design With
Reliable Aluminized Steel
Tubular Heat Exchangers
Long Lasting Powder
Rear and Bottom Return Air
and Supply Airduct Openings
Removable Base Rails
Direct Drive Blower Motor With
Slide-Out Blower Assembly
Paint Finish
Heavy Gauge
Power Draft Motor
Direct Drive
Condenser Fan Motor
Highly Efficient Enhanced Copper
Tube/Aluminum Fin Evaporator Coil
Highly Efficient Enhanced Copper
Tube/Aluminum Fin Condenser Coil
Decorative Protective
Coil Guard
High Efficiency
Compressor Rigidly
Mounted
Pilot Assembly
High Grade Aluminized In-Shot Burners
Low Voltage Terminal Block
Self-Diagnostic Controls
Automatic Gas Valve (1/2" - 14 NPTI)
High Voltage
Terminal Block
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333491-YTG-B-0807
Nomenclature
Cooling/Gas Unit
Product Category
D = Single Package Air Conditioner
Product Generation
1 = 1st Generation
2 = 2nd Generation
3 = 3rd Generation
NZ = R-410A 13 SEER
NY = R-410A 14 SEER
NX = R-410A 15 SEER
D 1 036 036 06
Product Identifier
Gas Heat/Electric
Gas Heat/Electric
Gas Heat/Electric
NZ
Nominal Cooling Capacity (MBH)
024 = 24,000 BTUH
030 = 30,000 BTUH
036 = 36,000 BTUH
Features and Benefits
Standard Features
• Operating Efficiency - All gas units provide a minimum
AFUE of 80% and SEERS of 13.0 to 16.5. All efficiencies
exceed legislated minimum levels.
• On Site Flexibility - All model sizes share a common,
compact design cabinet in a single footprint. The installer
has the flexibility of setting one curb and placing the
proper tonnage unit on that curb after the internal load has
been determined. Field convertible duct connections from
side shot to down shot allows the installer to have greater
flexibility with less inventory.
• Lower Installation Cost - Installation time and costs are
reduced by easy power and control wiring connections.
The small base dimension means less space is required
on the ground or roof, plus, the installer can fit this unit
between the wheel wells of full size pick-up truck.
All units are completely wired, charged with R-410A and
tested prior to shipment. Unique test stations using a new
state of the art computerized process system are used to
insure product quality. Refrigerant charge and component
part numbers are verified via computers at assembly. Vital
run test statistics such as system pressure, motor
currents, air velocity and temperature, unit vibration, and
gas system safeties are monitored and recorded by the
system to insure unit performance.
Equal size, side supply and return duct connections
allows easy hook-up of ducts to match low crawl spaces
without transition pieces.
• Utility Connections Made Easy - Gas and electric utility
knockouts are provided through the bottom as well as the
side of the unit. Utility connections can be made quickly and
with a minimum amount of field labor. A field supplied and
field installed electrical disconnect switch must be installed.
• Convertible Airflow Design - The bottom duct openings
are covered when they leave the factory ready to be used
N
Factory Installed Gas Heat
N = Single Stage
D = Two Stage
042 = 42,000 BTUH
048 = 48,000 BTUH
060 = 60,000 BTUH
for a side supply/side return application. If a bottom
supply/bottom return application is desired, you simply
remove the two panels from the bottom of the unit and
place them in the side supply/side return duct openings.
No panel cutting is required and no accessory panel is
necessary. Convertible airflow design allows maximum
field flexibility and minimum inventory.
• Condensate Pan - A non-corrosive, long-lasting, watertight pan is positioned below the evaporator coil to collect
and drain all condensate. Less collection of stagnate
condensate will build-up. The condensate pan conforms
to ASHRAE 62-89 standards (Ventilation for Acceptable
Indoor Air Quality).
• Condensate Drain - The heavy duty, 3/4 inch NPTI copper
connection is more durable over time. The connection is
rigidly mounted to assure proper fit and leak tight seal.
• Durable Finish - With a heavy duty cabinet made of
powder-painted, galvanized steel the neutral color blends
into surrounding areas. The powdered paint provides a
better paint to steel bond, which resists corrosion and rust
creep. The special primer formulas and glossy finish
insures less fading when exposed to sunlight and offers a
more attractive on site appearance. This paint finish
meets ASTM-B117 standards for 1000 hours salt spray
rating. The highest in the industry.
• Full Perimeter Base Rails - The easily removable base
rails provide a solid foundation for the entire unit and
protects the unit during shipment. The rails provide fork lift
access from all sides, and rigging holes are also provided
so that an overhead crane can be used to place the units
on a roof. On applications where the unit is placed on a
pad, the base will keep the unit off the pad to deter
corrosion. On applications where height is limited, the inch
high base rails may be removed on location.
• More Attractive Appearance - A single piece Water
Shed top cover containing a top discharge condenser fan
arrangement requires less square footage on installation
and provides a wider variety of installations. The one
Voltage Code
06 = 208/230-1-60
25 = 208/230-3-60
46 = 460-3-60
Nominal Gas Heating Output Capacity
(Nominal Low Gas Heat Output Capacity)
036 = 36,000 BTUH
056 = 56,000 BTUH (36,400 BTUH)
065 = 65,000 BTUH
072 = 72,000 BTUH (46,800 BTUH)
090 = 90,000 BTUH (56,160 BTUH)
110 = 110,000 BTUH (70,200 BTUH)
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333491-YTG-B-0807
piece design adds greater water integrity. Rounded
corners with water drip edges add to the attractive
appearance. The cabinet panels have a non-fibrous
insulation that will not release insulation fibers into
conditioned area.
• Top Discharge - The top discharge condenser fan does
not disrupt neighboring areas or dry-out vegetation
surrounding the unit. The warm air from the top mounted fan
is blown up away from the structure and any landscaping.
This allows compact location on multi-unit applications.
• Condenser Coil Grille - A multi-piece totally enclosed,
rigidly mounted condenser coil grille provides protection
from objects after installation and provides protection
during transit.
• Low Operating Sound Level - The upward air flow
carries the normal operating noise up and away from the
living area. The rigid top panel effectively isolates any
motor sound. Isolator mounted compressor and the
rippled fins of the condenser coil muffle the normal fan
motor and compressor operating sounds. The unique
formed base pan also aids in sound alterations with it's
Super-Structure design. This design strategically places
embossments in the pan for optimum strength and rigidity.
• Fan System - All models operate over a wide range of
design conditions with an electrically commutated fan
motor. These units easily match all types of applications
and provide greater on site flexibility to match comfort
requirement. The cooling speed is factory set and can be
field adjusted to a second speed. The heating speed is
factory set to maintain mid point rise at the units heating
input, but can be field adjusted. This allows maximum
comfort conditions.
• Simple Control Circuit - A low voltage printed circuit
board contains a diagnostic indicator light and a low
voltage terminal strip. An additional set of pin connectors
is also provided to simplify the field interface of external
controls. Mate-n-lock plug connectors are used. The
electrical control box is not located in the compressor
compartment. The controls are mounted on a Control-Tilt
control panel to allow the access cover to be removed for
trouble shooting and maintenance without affecting the
normal system operating pressures. All wiring internal to
the unit is color/number coded.
• Protected Compressor - The compressor is internally
protected against high pressure and temperature. This is
accomplished by the simultaneous operation of high
pressure relief valve and a temperature sensor which protect
the compressor if undesirable operating conditions occur.
• Pressure Switches - High pressure and low pressure/
loss of charge switches standard in all units. When
abnormal conditions are sensed through the pressure
switches, the unit will lock out preventing any further
operation until reset or problem is corrected.
• Exclusive Coil Design - Grooved copper tubes and
enhanced aluminum fin construction improves heat
transfer for maximum efficiency and durability.
• Heat Exchangers - Are corrosion-resistant, aluminizedsteel tubular construction to provide long-life, trouble-free
operation. The unique blow-through design also assures
that condensate does not collect in humid areas when in
the cooling cycle. This adds to longer heat exchanger life
and higher long term efficiencies.
• Post Purge Induced Draft Combustion - Exhausts
combustion products from the heat exchanger upon
completion of the heating cycle to prolong the heat
exchanger life.
• Self Diagnostic Fan Control Module - Due to this self
diagnostic control, less on site time is required to trouble
shoot these units.
• Spark To Pilot Ignition - Provides faster heat delivery.
This ignition is highly reliable, durable and eliminates
nuisance lockouts.
• Multi Port In-shot Burners
- No field adjustment is
required to mix the air and gas. These burners are
constructed of high-grade corrosion-resistant, aluminizedsteel.
• Low Maintenance - Long life, permanently lubricated
condenser and evaporator fan motor bearings need no
annual maintenance adding greater reliability to the unit.
Blower assembly can be easily cleaned by the unique
Slip- Track slide-out blower assembly.
• Secured Service Access Ports - Protected, externally
mounted, re-usable service access ports are provided on
both the high and low lines for ease of evacuating and
charging the system. No final field mounting required.
• Easy Service Access - A large, single panel covers the
electrical and gas controls makes servicing easy. The
blower compartment has an additional large panel with a
built-in handle tab. Removing this panel will allow the
blower assembly to slide-out for easy removal for
maintenance and ease of trouble shooting.
• Replacement Parts - The installer requires no special
training to replace any of the components of these units
and does not need to maintain an inventory of unique parts.
• System Integration - Each unit has the internal ability to
integrate an electronic air cleaner or humidifier to work in
conjunction with the base unit.
Field Installed Accessories
• Low NOx Kit - Kit includes all the necessary hardware
and instructions to field convert units to reduce emissions
to less than 40 nanogram per Joule. California
requirement on single phase models only.
• Propane Conversion Kit - Kit includes burner orifices,
gas valve conversion and installation instructions
necessary to field convert unit from natural gas to propane.
• High Altitude Conversion Kit (Natural Gas/Propane) - Kit
includes all necessary labels and instructions to field alte r
units with natural gas/propane for installations above 2000
feet. Burner orifices must be obtained from Source 1 Parts.
Propane Conversion Kit must be obtained separately.
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333491-YTG-B-0807
• Economizer Down Discharge/Supply Kit - Modulating
integrated economizer provides simultaneous operation
between the mechanical cooling and economizer
operation. Independent blade design insures proper
control and less than 1% leak rate. Includes hood and
mesh bird screen filter integrated into the hood, dry bulb
sensor and relief damper. Separate field accessories of
single enthalpy and dual enthalpy are also available. A
built-in barometric relief of 25% is provided.
• Single Enthalpy Sensor - Sensor replaces dry bulb
sensor standard in economizer kit. Provides improved
economizer operation by sensing the dry bulb
temperature from outdoors plus the enthalpy content of
the outdoor air.
• Dual Enthalpy Sensor - Additional sensor to single
enthalpy sensor. Sensor senses both the return air
temperature dry bulb and humidity in conjunction with the
single enthalpy to determine the most economical mix.
Single Enthalpy sensor also required.
• Hail Guard Kit - Kit contains protective grilles made of
expanded aluminum with full perimeter frame. Sloped
hoods are also included to assure maximum protection.
• Anti Short Cycle Timer (DNZ Units Only) - Automaticall y
prevents the compressor from restarting for 5 minutes after
cycled off.Not required if Thermostat 2ET07700224 and
2ET04700224 are used. Standard in all DNX and DNY
units.
• Filter/Frame Kit (Single Phase Only) - Kit contains the
necessary hardware to field install return air filters into the
base unit. Pre-cut filter racks and appropriate cleanable
standard size filters are shipped in one kit. The filter rack
is suitable for either 1" or 2" filters. (1" filter is supplied)
This kit is available for single phase horizontal or vertical
duct application only. Standard in all 3 Phase models.
• Motorized Fresh Air Damper - Designed for duct
mounted side supply/return and unit mounted down
supply/return applications. Damper capable of providing
0% through 50% of outdoor air (field supplied). Closes on
power loss, includes hood and screen assembly.
• Rectangle To Round Adapters - Kit includes one supply
and one return air rectangle to round duct adapter.
Adapters are preformed and designed to fit over current
duct openings on the base unit. Transition is from side
square duct opening to 14" round duct opening.
• Roof Curbs - NRCA approved curbs provide proper fit to
base unit for rooftop installations. Curbs are designed to
be assembled through hinge pins in each corner. Kit also
provides seal strip to assure a water tight seal. 8 and 14
inch high roof curbs are available.
• Manual Outdoor Damper - Provides 0% through 50%
outdoor air capability (field adjustable). Designed for duct
mounted side supply/return applications. Includes hood
and screen assembly.
• Wall Thermostat - The units are designed to operate with
24-volt electronic and electro-mechanical thermostats. All
units can operate with single stage heat/single stage cool
thermostats - with or without the economizer.
• Low Ambient Kit - Kit provides necessary hardware to
convert unit to operate in cooling cycle down to 0º F.
Standard unit operation 45º F.
• Transformer Kit - Kit provides necessary hardware to
provide single phase models from factory furnished 40 VA
transformer capability to 75 VA transformer capability.
(Required on installations with economizer or motorized
damper.)
Guide Specifications
General
Units shall be manufactured by York International Unitary
Products Group in an ISO 9001 certified facility. YORK’s
Affinity™ package units give you the flexibility and choices you
need in today’s market. These packaged cooling/heating air
conditioners are designed for outdoor installation. Only utility
and duct connections are required at the point of installation.
The single or two stage gas fired heaters have aluminized steel
tubular heat exchangers and spark to pilot ignition. They are
available in natural gas with field conversion to propane.
Description
Units shall be factory-assembled, single packaged, Electric
Cooling/Gas Heating units, designed for outdoor mounted
installation. For SEER ratings, refer to technical literature. They
shall have built in, equal size, field convertible duct connections
for down discharge supply/return or horizontal discharge
supply/return. The units shall be factory wired, piped, charged
with R-410A Refrigerant and factory tested prior to shipment. All
unit wiring shall be both numbered and color coded. All units
shall be manufactured in a facility certified to ISO 9001
standards, and the cooling performance shall be rated in
accordance with DOE and ARI test procedures. The heating
performance shall be rated to DOE and GAMA test procedures.
Units shall be CSA listed and classified to ANSI Z21.47/CAN/
CSA 2.3 standards and UL 1995/CAN/CSA No. 236-M90
conditions.
Unit Cabinet
Unit cabinet shall be constructed of G90 galvanized steel, with
exterior surfaces coated with a non-chalking, powdered paint
finish, certified at 1000 hours salt spray test per ASTM-B117
standards. The unit top shall be a single piece “Water Shed”
design, with drip edges and no-seam corners to provide
optimum water integrity. Unit shall have a rigidly mounted
condenser coil guard to provide protection from objects and
personnel after installation. Indoor blower section shall be
insulated with up to 3/4” thick, aluminum, foil faced insulation,
fastened to prevent insulation from entering the air stream.
Cabinet panels shall be “large” size, easily removable for
servicing and maintenance, with built-in lift handles. Unit shall
be built on a formed, “Super-Structure” design base pan, with
embossments at critical points to add strength, rigidity and aid
in minimizing sound. Full perimeter base rails shall be provided
to assure reliable transit of equipment, overhead rigging, for
truck access and proper sealing on roof curb applications. Base
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333491-YTG-B-0807
rails shall be removable, when required, to lower unit height.
Filters shall be furnished and be accessible through a
removable access door, sealed airtight. Units vertical discharge
and return duct configuration shall be designed to fit between
standard 24” O.C. beams without modification to building
structure, duct work and base unit. Condensate pan shall be
internally sloped and conform to ASHRAE 62-89 self-draining
standards, with 3/4” NPTI copper, ridged mount connection.
Indoor (Evaporator) Fan Assembly
Fan shall be direct drive design. Fan wheel shall be double-inlet
type with forward-curved blades, dynamically balanced to
operate smoothly throughout the entire range of opera tion.
Airflow design shall be constant air volume. Bearings shall be
sealed and permanently lubricated for longer life and no
maintenance. Fan assembly shall be “Slip Track” (slide-out)
design for easy removal and cleaning.
Outdoor (Condenser) Fan Assembly
The outdoor fan shall be of the direct-driven propeller type,
discharge air vertically, have aluminum blades riveted to
corrosion resistant steel spider bracket and shall be statically
balanced for smooth operation. The outdoor fan motor shall be
totally enclosed with permanently lubricated bearings and
internally protected against overload conditions.
Refrigerant Components
Compressors:
a. Shall be fully hermetic type, direct drive, internally
protected with internal high-pressure relief and over
temperature protection. The hermetic motor shall be
suction gas cooled and have a voltage range of +/- 10%
of the unit nameplate voltage.
b. Shall have internal isolation and sound muffling to
minimize vibration and noise, and be externally isolated
on a dedicated, independent mounting.
Coils:
a. Evaporator and condenser coils shall have aluminum
plate fins mechanically bonded to seamless internally
enhanced copper tubes with all joints brazed.
b. Evaporator coil shall be of the direct expansion, blow
through design, while condenser coil shall be draw
through design.
Refrigerant Circuit and Refrigerant Safety Components shall
include:
a. Shall include independent fixed orifice expansion
devices.
b. Shall include filter/strainer to eliminate any foreign
matter.
Gas Heating Section (If Equipped)
Heat exchanger and exhaust system shall be constructed of
aluminized steel and shall be designed with induced draft
combustion with post purge logic and redundant main gas
valve. The heat exchanger shall be of the tubular type,
constructed of T1-40 aluminized steel for corrosion resistance
and allowing minimum mixed air entering temperature of 40 ºF.
Burners shall be of the in-shot type, constructed of aluminumcoated steel. All gas piping shall enter the unit cabinet at a
single location through either the side or bottom, without any
field modifications. An integrated control board shall provide
timed control of evaporator fan functioning and burner ignition.
Heating section shall be provided with the following minimum
protection:
a. Primary and auxiliary high-temperature limit switches.
b. Induced draft pressure sensor.
c. Flame roll out switch (manual reset).
d. Flame proving controls.
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333491-YTG-B-0807
Physical Data
DNZ024-060 Single Stage Gas Heat
Component
Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Btu) 26.1 30.4 37.3 42.6 50.3 58.2
ARI net capacity (Btu) 22.8 29.8 35.6 41.5 47.5 56.0
EER 11.2 11.5 11.1 11.75 11.4 11.1
SEER 13.2 13.2 13.0 13.25 13.5 13.0
Nominal CFM 800 950 1200 1150 1550 1550
System power (KW) 2.1 2.4 3.2 3.5 4.2 5.0
Refrigerant type R-410A R-410A R-410A R-410A R-410A R-410A
Refrigerant charge (lb-oz) 4-8 7-5 7-0 9-0 9-0 9-0
ARI HEATING PERFORMANCE
Heating model 36 56 36 56 36 56 72 65 90 65 90 110 65 90 110
Heat input (K Btu) 45 70 45 70 45 70 90 80 108 80 108 135 80 108 135
Heat output (K Btu) 36 56 36 56 36 56 72 64 87 64 87 107 64 87 107
AFUE % 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0
Steady state efficiency (%) 808080808080808080808080808080
No. burners 232323434345345
No. stages 111111111111111
Temperature Rise Range (ºF) 25-55 30-60 25-55 30-60 25-55 25-55 30-60 25-55 45-75 25-55 35-65 45-75 25-55 35-65 45-75
Gas Limit Setting (ºF) 140 160 140 160 140 160 160 140 160 150 175 160 150 175 160
Gas piping connection (in.) 1/2 1/2 1/2 1/2 1/2 1/2
DIMENSIONS (inches)
Length 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8
Width 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4
Height 33 1/2 33 1/2 33 1/2 41 1/2 41 1/2 41 1/2
OPERATING WT. (lbs.) 360 395 395 470 470 540
COMPRESSORS
Type Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd
Quantity 1 1 1 1 1 1
CONDENSER COIL DATA
Face area (Sq. Ft.) 11.7 11.7 11.7 14.7 14.7 14.7
Rows 12222 2
Fins per inch 20 16 16 20 20 20
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
EVAPORATOR COIL DATA
Face area (Sq. Ft.) 3.4 3.4 3.4 4.4 4.4 4.4
Rows 23333 3
Fins per inch 15 13 13 16 16 16
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
Refrigerant control Orifice Orifice Orifice Orifice TXV TXV
CONDENSER FAN DATA
Quantity 1 1 1 1 1 1
Fan diameter (Inch) 22 22 22 22 22 22
Type Prop Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 1 1 1 1 1 1
Number of motors 1 1 1 1 1 1
Motor HP each 1/4 1/4 1/4 1/3 1/3 1/3
RPM 850 850 850 1100 1100 1100
Nominal total CFM 2200 2400 2400 3000 3000 3000
DIRECT DRIVE EVAP FAN DATA
Quantity 1 1 1 1 1 1
Fan Size (Inch) 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10 11 x 10
Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal
Motor HP each 1/2 3/4 3/4 1 1 1
RPM Variable Variable Variable Variable Variable Variable
Frame size 48 48 48 48 48 48
FILTERS
Quantity - Size 1 - 20 x 20 x 1 1 - 20 x 20 x 1 1 - 20 x 20 x 1 2 - 20 x 12 x 1 2 - 20 x 12 x 1 2 - 20 x 12 x 1
DNZ024 DNZ030 DNZ036 DNZ042 DNZ048 DNZ060
Models
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333491-YTG-B-0807
DNZ024-060 Two Stage Gas Heat
Component
Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Btu) 26.1 30.4 37.3 42.6 50.3 58.2
ARI net capacity (Btu) 22.8 29.8 35.6 41.5 47.5 56.0
EER 11.2 11.5 11.1 11.75 11.4 11.1
SEER 13.2 13.2 13.0 13.25 13.5 13.0
Nominal CFM 800 950 1200 1150 1550 1550
System power (KW) 2.1 2.4 3.2 3.5 4.2 5.0
Refrigerant type R-410A R-410A R-410A R-410A R-410A R-410A
Refrigerant charge (lb-oz) 4-8 7-5 7-0 9-0 9-0 9-0
ARI HEATING PERFORMANCE
Heating model 56 56 56 72 90 90 110 90 110
Heat input (K Btu) 70/45.5 70/45.5 70/45.5 90/58.5 108/70.2 108/70.2 135/87.8 108/70.2 135/87.8
Heat output (K Btu) 56/36.4 56/36.4 56/36.4 72/46.8 87/56.2 87/56.2 108/70.2 87/56.2 108/70.2
AFUE % 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0
Steady state efficiency (%) 80 80 80 80 80 80 80 80 80
No. burners 3 3 34 4 4545
No. stages 2 2 22 2 2222
Temperature Rise Range (ºF) 30-60 30-60 25-55 30-60 45-75 35-65 45-75 35-65 45-75
Gas Limit Setting (ºF) 160 160 160 160 175 175 1 70 175 170
Gas piping connection (in.) 1/2 1/2 1/2 1/2 1/2 1/2
DIMENSIONS (inches)
Length 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8
Width 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4
Height 33 1/2 33 1/2 33 1/2 41 1/2 41 1/2 41 1/2
OPERATING WT. (lbs.) 360 395 395 470 470 540
COMPRESSORS
Type Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd
Quantity 111111
CONDENSER COIL DATA
Face area (Sq. Ft.) 11.7 11.7 11.7 14.7 14.7 14.7
Rows 122222
Fins per inch 20 16 16 20 20 20
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
EVAPORATOR COIL DATA
Face area (Sq. Ft.) 3.4 3.4 3.4 4.4 4.4 4.4
Rows 233333
Fins per inch 15 13 13 16 16 16
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
Refrigerant control Orifice Orifice Orifice Orifice TXV TXV
CONDENSER FAN DATA
Quantity 111111
Fan diameter (Inch) 22 22 22 22 22 22
Type Prop Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 111111
Number of motors 111111
Motor HP each 1/4 1/4 1/4 1/3 1/3 1/3
RPM 850 850 850 1100 1100 1100
Nominal total CFM 2200 2400 2400 3000 3000 3000
DIRECT DRIVE EVAP FAN DATA
Quantity 111111
Fan Size (Inch) 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10 11 x 10
Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal
Motor HP each 1/2 3/4 3/4 1 1 1
RPM Variable Variable Variable Variable Variable Variable
Frame size 48 48 48 48 48 48
FILTERS
Quantity - Size 1 - 20 x 20 x 1 1 - 20 x 20 x 1 1 - 20 x 20 x 1 2 - 20 x 12 x 1 2 - 20 x 12 x 1 2 - 20 x 12 x 1
DNZ024 DNZ030 DNZ036 DNZ042 DNZ048 DNZ060
Models
8 Unitary Products Group
Page 9
333491-YTG-B-0807
DNZ, DNY and DNX Unit Limitations
Size
(Tons)
024
(2.0)
030
(2.5)
036
(3.0)
042
(3.5)
048
(4.0)
060
(5.0)
Model Unit Voltage
DNZ 208/230-1-60 187 252 125
DNY
DNX
DNZ
DNZ
DNY
DNX
DNZ
DNZ
DNY
DNX
DNZ
DNY
Unit Limitations
Applied Voltage Outdoor DB Temp
Min Max Max (°F)
208/230-1-60 187 252 115
208/230-1-60 187 252 125
208/230-3-60 187 252 125
460-3-60 432 504 125
208/230-1-60 187 252 125
208/230-3-60 187 252 125
460-3-60 432 504 125
208/230-1-60 187 252 115
208/230-3-60 187 252 115
460-3-60 432 504 115
208/230-1-60 187 252 125
208/230-3-60 187 252 125
460-3-60 432 504 125
208/230-1-60 187 252 125
208/230-3-60 187 252 125
460-3-60 432 504 125
208/230-1-60 187 252 115
208/230-3-60 187 252 115
460-3-60 432 504 115
208/230-1-60 187 252 125
208/230-3-60 187 252 125
460-3-60 432 504 125
208/230-1-60 187 252 115
208/230-3-60 187 252 115
460-3-60 432 504 115
Unitary Products Group 13
Page 10
Capacity Performance
DNZ024-060 Cooling Capacities
DNZ024 (2.0 Ton)
Air on
Evaporator Coil
CFM
600
700
800
900
1000
600
700
800
900
1000
WB
(°F)
77 26.7 1.5 12.0 9.7 7.3 - - - 26.1 1.7 12.1 9.8 7.5 - - 72 25.0 1.5 14.5 12.1 9.8 7.4 - - 24.4 1.7 15.0 12.7 10.4 8.1 - 67 23.3 1.5 16.9 14.6 12.2 9.9 7.5 - 22.8 1.7 17.9 15.6 13.3 11.0 8.7 62 21.4 1.5 21.4 17.5 15.2 12.8 10.5 8.1 20.9 1.7 20.9 18.8 16.5 14.2 11.9 9.6
57 21.5 1.5 21.5 20.7 17.8 15.5 13.1 10.8 20.6 1.6 20.6 20.2 17.9 15.6 13.3 11.1
77 27.6 1.6 13.8 11.1 8.4 - - - 26.7 1.7 13.8 11.1 8.3 - - 72 25.9 1.5 16.7 14.0 11.2 8.5 - - 25.0 1.7 17.0 14.3 11.5 8.7 - 67 24.1 1.5 19.7 16.8 14.1 11.3 8.6 - 23.3 1.7 20.3 17.5 14.7 11.9 9.2 62 22.2 1.5 22.2 20.2 17.5 14.8 12.0 9.2 21.4 1.7 21.4 20.4 18.2 15.5 12.7 9.9
57 22.2 1.6 22.2 21.8 20.4 17.7 14.9 12.2 21.1 1.7 21.1 20.9 19.8 17.0 14.2 11.5
77 28.6 1.6 15.6 12.6 9.5 - - - 27.4 1.8 15.6 12.3 9.1 - - 72 26.8 1.6 19.0 15.8 12.7 9.5 - - 25.6 1.8 19.1 15.8 12.6 9.3 - 67 25.0 1.6 22.4 19.1 15.9 12.8 9.6 - 23.9 1.8 22.6 19.3 16.1 12.8 9.6 62 22.9 1.6 22.9 22.9 19.8 16.8 13.5 10.3 22.0 1.8 22.0 22.0 19.9 16.7 13.4 10.2
57 23.0 1.6 23.0 23.0 23.0 20.0 16.7 13.6 21.7 1.8 21.7 21.7 21.7 18.4 15.1 11.9
72 27.3 1.7 21.3 17.6 13.9 10.3 - - 26.1 1.9 21.0 17.3 13.5 9.8 - 67 25.5 1.7 24.2 21.2 17.5 13.8 10.1 - 24.3 1.9 23.7 21.0 17.3 13.6 9.9 62 23.4 1.7 23.4 23.4 21.8 18.3 14.5 10.8 22.3 1.9 22.3 22.3 21.3 17.6 13.9 10.2
57 23.5 1.7 23.5 23.5 23.5 19.9 16.1 12.5 22.0 1.9 22.0 22.0 22.0 18.3 14.6 10.9
72 27.9 1.8 23.6 19.4 15.2 11.0 - - 26.5 2.0 22.9 18.7 14.5 10.3 - 67 26.0 1.8 26.0 23.2 19.0 14.8 10.6 - 24.7 1.9 24.7 22.7 18.5 14.3 10.1 62 23.9 1.8 23.9 23.9 23.9 19.7 15.5 11.3 22.7 1.9 22.7 22.7 22.7 18.5 14.3 10.1
57 24.0 1.8 24.0 24.0 24.0 19.8 15.6 11.4 22.4 1.9 22.4 22.4 22.4 18.2 14.0 9.8
77 25.5 1.8 12.1 9.9 7.7 - - - 23.9 2.0 11.2 9.1 6.9 - - 72 23.8 1.8 15.5 13.3 11.1 8.8 - - 21.9 2.0 14.3 12.1 10.0 7.8 - 67 22.2 1.8 18.9 16.7 14.4 12.2 10.0 - 19.9 2.0 17.3 15.2 13.0 10.9 8.7 62 20.4 1.8 20.4 20.1 17.8 15.6 13.4 11.2 18.1 2.0 18.1 17.8 15.6 13.5 11.3 9.2
57 19.8 1.8 19.8 19.8 18.0 15.8 13.6 11.3 18.1 2.0 18.1 18.0 16.1 13.9 11.7 9.6
77 25.8 1.9 13.9 11.0 8.2 - - - 24.4 2.2 13.8 10.3 7.5 - - 72 24.2 1.9 17.4 14.6 11.8 9.0 - - 22.3 2.2 16.4 13.6 10.8 8.0 - 67 22.5 1.9 20.8 18.1 15.3 12.6 9.8 - 20.3 2.2 19.0 17.0 14.2 11.4 8.6 62 20.7 1.9 20.7 20.5 19.0 16.1 13.4 10.6 18.4 2.1 18.4 18.3 17.0 14.2 11.4 8.6
57 20.1 1.9 20.1 20.1 19.2 16.3 13.6 10.8 18.5 2.1 18.5 18.4 17.5 14.6 11.9 9.1
77 26.2 2.0 15.6 12.0 8.7 - - - 24.9 2.3 16.5 11.5 8.1 - - 72 24.5 2.0 19.2 15.8 12.5 9.1 - - 22.8 2.3 18.6 15.1 11.7 8.3 - 67 22.8 2.0 22.8 19.6 16.3 12.9 9.6 - 20.7 2.3 20.7 18.7 15.3 11.9 8.4 62 21.0 2.0 21.0 21.0 20.1 16.5 13.4 10.0 18.8 2.3 18.8 18.8 18.4 14.8 11.5 8.1
57 20.3 2.0 20.3 20.3 20.3 16.8 13.6 10.2 18.9 2.2 18.9 18.9 18.9 15.3 12.0 8.6
72 24.8 2.1 20.7 16.9 13.1 9.4 - - 23.1 2.3 20.1 16.3 12.5 8.7 - 67 23.1 2.1 23.1 20.9 17.1 13.4 9.6 - 21.0 2.3 21.0 19.7 16.4 12.6 8.7 62 21.2 2.1 21.2 21.2 20.8 16.9 13.3 9.5 19.1 2.3 19.1 19.1 18.9 15.0 11.3 7.5
57 20.6 2.0 20.6 20.6 20.6 16.7 13.0 9.3 19.2 2.3 19.2 19.2 19.2 15.3 11.6 7.8
72 25.1 2.1 22.2 18.0 13.8 9.6 - - 23.5 2.4 21.7 17.5 13.3 9.1 - 67 23.4 2.1 23.4 22.2 18.0 13.8 9.7 - 21.3 2.4 21.3 20.7 17.4 13.2 9.1 62 21.5 2.1 21.5 21.5 21.5 17.3 13.1 8.9 19.4 2.4 19.4 19.4 19.4 15.2 11.0 6.9
57 20.8 2.0 20.8 20.8 20.8 16.6 12.5 8.3 19.5 2.3 19.5 19.5 19.5 15.3 11.1 7.0
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
333491-YTG-B-0807
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Net
1
Capacity
(MBh)
Total
Input
(kW)
Sensible Capacity (MBh)
2
14 Unitary Products Group
Page 11
333491-YTG-B-0807
DNZ024 (2.0 Ton) (Continued)
Air on
Evaporator Coil
CFM
600
700
800
900
1000
WB
(°F)
77 22.3 2.3 10.3 8.2 6.1 - - - 20.7 2.5 9.3 7.3 5.3 - - 72 19.9 2.2 13.0 10.9 8.8 6.7 - - 18.0 2.5 11.8 9.8 7.7 5.7 - 67 17.5 2.2 15.8 13.7 11.6 9.5 7.4 - 15.2 2.4 14.2 12.2 10.2 8.1 6.1 62 15.7 2.2 15.7 15.5 13.4 11.4 9.3 7.2 13.4 2.4 13.4 13.3 11.2 9.2 7.2 5.2
57 16.5 2.2 16.5 16.2 14.1 12.0 9.9 7.8 14.9 2.4 14.9 14.4 12.1 10.1 8.1 6.0
77 22.9 2.4 13.8 9.6 6.8 - - - 21.5 2.6 13.8 8.9 6.1 - - 72 20.5 2.4 15.5 12.7 9.9 7.1 - - 18.6 2.6 14.6 11.7 8.9 6.1 - 67 18.0 2.4 17.1 15.8 13.0 10.2 7.4 - 15.8 2.6 15.3 14.6 11.8 9.0 6.1 62 16.2 2.4 16.2 16.1 15.0 12.2 9.4 6.6 13.9 2.6 13.9 13.9 13.1 10.3 7.4 4.6
57 17.0 2.3 17.0 16.8 15.7 12.9 10.1 7.3 15.4 2.6 15.4 15.2 14.0 11.3 8.4 5.6
77 23.6 2.6 17.4 11.0 7.5 - - - 22.3 2.8 18.3 10.5 6.9 - - 72 21.0 2.5 17.9 14.4 10.9 7.4 - - 19.3 2.8 17.3 13.7 10.1 6.6 - 67 18.5 2.5 18.5 17.8 14.3 10.8 7.3 - 16.4 2.8 16.4 16.4 13.3 9.8 6.2 62 16.6 2.5 16.6 16.6 16.6 13.1 9.6 6.1 14.4 2.7 14.4 14.4 14.4 11.4 7.7 4.1
57 17.4 2.5 17.4 17.4 17.4 13.9 10.4 6.9 16.0 2.7 16.0 16.0 15.9 12.4 8.8 5.2
72 21.4 2.6 19.5 15.7 11.9 8.0 - - 19.8 2.9 18.9 15.1 11.2 7.4 - 67 18.9 2.6 18.9 18.5 15.6 11.7 7.9 - 16.7 2.8 16.7 16.7 14.8 10.9 7.0 62 16.9 2.6 16.9 16.9 16.9 13.1 9.3 5.4 14.8 2.8 14.8 14.8 14.8 11.2 7.3 3.4
57 17.8 2.5 17.8 17.8 17.7 13.9 10.1 6.3 16.3 2.8 16.3 16.3 16.3 12.5 8.6 4.8
72 21.9 2.7 21.1 17.0 12.8 8.7 - - 20.2 2.9 20.2 16.4 12.3 8.2 - 67 19.2 2.6 19.2 19.2 16.8 12.6 8.5 - 17.1 2.9 17.1 17.1 16.2 12.0 7.9 62 17.3 2.6 17.3 17.3 17.3 13.1 9.0 4.8 15.1 2.9 15.1 15.1 15.1 11.0 6.9 2.8
57 18.1 2.6 18.1 18.1 18.1 13.9 9.8 5.6 16.7 2.9 16.7 16.7 16.7 12.6 8.5 4.3
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
1. These capacities are Net Capacities.
2. These ratings include the compressor, condenser fan and supply air blower motors.
Temperature of Air on Condenser Coil
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Unitary Products Group 15
Page 12
DNZ030 (2.5 Ton)
Air on
Evaporator Coil
Capacity
CFM
750
875
1000
1125
1250
750
875
1000
1125
1250
WB
(°F)
77 35.6 1.9 16.0 13.0 10.1 - - - 34.2 2.2 15.4 12.5 9.6 - - 72 34.3 1.9 21.0 18.0 15.1 12.1 - - 32.5 2.2 20.3 17.5 14.6 11.7 - 67 32.9 2.0 26.0 23.1 20.1 17.2 14.2 - 30.8 2.2 25.3 22.4 19.6 16.7 13.9 62 30.7 2.0 30.7 28.2 25.3 22.3 19.4 16.4 28.5 2.2 28.5 27.1 24.3 21.4 18.6 15.7
57 30.6 1.9 30.6 30.5 27.5 24.5 21.6 18.6 28.6 2.2 28.6 28.5 25.6 22.8 19.9 17.0
77 36.0 2.0 17.3 14.1 10.8 - - - 34.7 2.3 16.9 13.6 10.3 - - 72 34.7 2.0 22.7 19.4 16.1 12.8 - - 33.0 2.3 22.2 19.0 15.7 12.4 - 67 33.3 2.0 28.1 24.8 21.5 18.2 14.9 - 31.3 2.3 27.6 24.3 21.0 17.7 14.4 62 31.0 2.0 31.0 29.8 27.0 23.9 20.4 17.1 28.9 2.3 28.9 28.2 26.1 22.8 19.5 16.2
57 31.0 2.0 31.0 30.9 29.4 26.3 22.8 19.5 29.0 2.3 29.0 28.9 27.5 24.2 20.9 17.6
77 36.4 2.0 18.7 15.1 11.5 - - - 35.2 2.3 18.4 14.7 11.0 - - 72 35.0 2.0 24.5 20.8 17.2 13.5 - - 33.4 2.3 24.1 20.4 16.7 13.0 - 67 33.6 2.0 30.2 26.5 22.9 19.3 15.6 - 31.7 2.3 29.9 26.1 22.4 18.7 15.0 62 31.4 2.0 31.4 31.4 28.8 25.4 21.5 17.9 29.3 2.3 29.3 29.3 27.8 24.1 20.4 16.7
57 31.3 2.0 31.3 31.3 31.3 28.1 24.0 20.4 29.4 2.3 29.4 29.4 29.4 25.7 22.0 18.3
72 35.3 2.1 26.7 22.4 18.1 13.9 - - 33.7 2.4 26.2 21.9 17.7 13.4 - 67 33.9 2.1 32.2 28.4 24.2 19.9 15.6 - 32.0 2.4 31.1 28.0 23.7 19.5 15.2 62 31.6 2.1 31.6 31.6 30.3 26.2 21.8 17.5 29.6 2.4 29.6 29.6 28.8 24.6 20.3 16.1
57 31.5 2.1 31.5 31.5 31.5 27.5 23.0 18.7 29.6 2.4 29.6 29.6 29.6 25.4 21.1 16.9
72 35.5 2.2 28.9 24.0 19.1 14.2 - - 34.0 2.5 28.2 23.4 18.6 13.8 - 67 34.1 2.2 34.1 30.3 25.4 20.5 15.6 - 32.3 2.5 32.3 29.8 25.0 20.2 15.4 62 31.8 2.2 31.8 31.8 31.8 26.9 22.1 17.2 29.8 2.5 29.8 29.8 29.8 25.0 20.2 15.4
57 31.8 2.2 31.8 31.8 31.8 26.9 22.0 17.1 29.9 2.5 29.9 29.9 29.9 25.1 20.3 15.5
77 32.8 2.5 14.8 12.0 9.2 - - - 30.9 2.8 13.9 11.2 8.5 - - 72 30.8 2.5 19.7 16.9 14.1 11.3 - - 28.6 2.8 18.6 15.9 13.2 10.5 - 67 28.8 2.5 24.6 21.8 19.1 16.3 13.5 - 26.3 2.8 23.2 20.5 17.8 15.1 12.4 62 26.3 2.5 26.3 26.1 23.3 20.5 17.7 14.9 24.4 2.8 24.4 24.0 21.3 18.6 15.9 13.2
57 26.5 2.5 26.5 26.5 23.8 21.0 18.2 15.4 24.7 2.8 24.7 24.4 21.7 19.0 16.3 13.6
77 33.4 2.6 16.5 13.2 9.9 - - - 31.4 2.9 16.5 12.5 9.3 - - 72 31.3 2.6 21.8 18.5 15.2 11.9 - - 29.1 2.9 20.8 17.6 14.4 11.1 - 67 29.3 2.5 27.1 23.8 20.5 17.3 14.0 - 26.8 2.9 25.2 22.7 19.4 16.2 12.9 62 26.8 2.5 26.8 26.6 25.1 21.7 18.5 15.3 24.8 2.9 24.8 24.6 23.2 19.9 16.7 13.5
57 27.0 2.5 27.0 27.0 25.6 22.1 19.1 15.8 25.1 2.9 25.1 24.9 23.6 20.2 17.1 13.9
77 33.9 2.6 18.1 14.4 10.6 - - - 31.9 2.9 19.0 13.8 10.0 - - 72 31.9 2.6 23.8 20.1 16.3 12.5 - - 29.6 2.9 23.1 19.3 15.5 11.7 - 67 29.8 2.6 29.5 25.8 22.0 18.2 14.5 - 27.2 2.9 27.1 24.8 21.0 17.2 13.4 62 27.2 2.6 27.2 27.2 26.9 22.9 19.3 15.6 25.2 2.9 25.2 25.2 25.0 21.1 17.5 13.7
57 27.4 2.6 27.4 27.4 27.4 23.2 19.9 16.1 25.5 2.9 25.5 25.5 25.5 21.5 17.9 14.2
72 32.2 2.7 25.7 21.5 17.2 13.0 - - 29.9 3.0 25.1 20.8 16.5 12.2 - 67 30.1 2.7 30.0 27.5 23.3 19.0 14.8 - 27.5 3.0 27.4 26.0 22.4 18.1 13.8 62 27.5 2.7 27.5 27.5 27.3 23.0 18.9 14.6 25.5 3.0 25.5 25.5 25.4 21.0 16.8 12.5
57 27.7 2.7 27.7 27.7 27.7 23.3 19.2 15.0 25.7 3.0 25.7 25.7 25.7 21.3 17.1 12.8
72 32.5 2.8 27.6 22.9 18.2 13.5 - - 30.2 3.1 27.2 22.4 17.6 12.7 - 67 30.4 2.8 30.4 29.2 24.5 19.9 15.2 - 27.8 3.1 27.8 27.2 23.8 18.9 14.1 62 27.8 2.8 27.8 27.8 27.8 23.1 18.4 13.7 25.7 3.1 25.7 25.7 25.7 20.9 16.1 11.2
57 28.0 2.8 28.0 28.0 28.0 23.3 18.6 13.9 26.0 3.1 26.0 26.0 26.0 21.2 16.3 11.5
Net
(MBh)
333491-YTG-B-0807
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Net
1
Capacity
(MBh)
Total
Input
(kW)
Sensible Capacity (MBh)
2
16 Unitary Products Group
Page 13
333491-YTG-B-0807
DNZ030 (2.5 Ton) (Continued)
Air on
Evaporator Coil
CFM
750
875
1000
1125
1250
WB
(°F)
77 29.0 3.2 13.1 10.5 7.9 - - - 27.0 3.5 12.3 9.7 7.2 - - 72 26.4 3.2 17.5 14.9 12.2 9.6 - - 24.2 3.5 16.4 13.8 11.3 8.8 - 67 23.9 3.2 21.9 19.2 16.6 14.0 11.4 - 21.4 3.5 20.5 17.9 15.4 12.9 10.3 62 22.5 3.1 22.5 21.9 19.3 16.7 14.1 11.5 20.5 3.5 20.5 19.8 17.3 14.8 12.2 9.7
57 22.8 3.1 22.8 22.2 19.6 17.0 14.4 11.7 20.9 3.5 20.9 20.1 17.5 15.0 12.4 9.9
77 29.4 3.2 16.5 11.9 8.7 - - - 27.5 3.6 16.6 11.2 8.1 - - 72 26.9 3.2 19.9 16.7 13.5 10.3 - - 24.6 3.6 19.0 15.8 12.6 9.5 - 67 24.3 3.2 23.3 21.5 18.3 15.1 11.9 - 21.8 3.6 21.4 20.4 17.2 14.0 10.9 62 22.8 3.2 22.8 22.6 21.3 18.1 14.9 11.6 20.9 3.5 20.9 20.5 19.3 16.2 13.0 9.8
57 23.2 3.2 23.2 22.9 21.6 18.4 15.2 12.0 21.3 3.5 21.3 20.8 19.6 16.5 13.2 10.1
77 29.9 3.3 19.9 13.3 9.5 - - - 27.9 3.6 20.8 12.7 8.9 - - 72 27.3 3.3 22.3 18.5 14.7 10.9 - - 25.0 3.6 21.5 17.7 13.9 10.1 - 67 24.7 3.3 24.7 23.8 20.0 16.2 12.4 - 22.1 3.6 22.1 22.1 19.0 15.2 11.4 62 23.2 3.2 23.2 23.2 23.2 19.4 15.6 11.8 21.2 3.6 21.2 21.2 21.2 17.7 13.8 10.0
57 23.6 3.2 23.6 23.6 23.6 19.8 16.0 12.2 21.6 3.6 21.6 21.6 21.6 18.0 14.0 10.2
72 27.5 3.4 24.6 20.2 15.8 11.5 - - 25.2 3.7 24.0 19.6 15.1 10.7 - 67 24.9 3.4 24.9 24.4 21.5 17.1 12.7 - 22.3 3.7 22.3 22.3 20.6 16.2 11.7 62 23.4 3.3 23.4 23.4 23.4 19.0 14.7 10.3 21.4 3.7 21.4 21.4 21.4 17.1 12.6 8.1
57 23.8 3.3 23.8 23.8 23.8 19.4 15.0 10.7 21.8 3.7 21.8 21.8 21.8 17.5 12.9 8.5
72 27.8 3.5 26.8 21.9 16.9 12.0 - - 25.4 3.8 25.4 21.4 16.3 11.2 - 67 25.1 3.5 25.1 25.1 23.0 18.0 13.1 - 22.5 3.8 22.5 22.5 22.2 17.1 12.1 62 23.6 3.4 23.6 23.6 23.6 18.7 13.7 8.8 21.5 3.8 21.5 21.5 21.5 16.5 11.4 6.3
57 24.0 3.4 24.0 24.0 24.0 19.0 14.1 9.1 22.0 3.8 22.0 22.0 22.0 16.9 11.8 6.8
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
1. These capacities are Net Capacities.
2. These ratings include the compressor, condenser fan and supply air blower motors.
Temperature of Air on Condenser Coil
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Unitary Products Group 17
Page 14
DNZ036 (3.0 Ton)
Air on
Evaporator Coil
Capacity
CFM
900
1050
1200
1350
1500
900
1050
1200
1350
1500
WB
(°F)
77 43.4 2.6 19.3 15.8 12.3 - - - 41.7 2.8 19.2 15.8 12.3 - - 72 41.5 2.7 26.0 22.4 18.9 15.3 - - 39.3 2.8 25.6 22.2 18.8 15.3 - 67 39.5 2.7 32.6 29.1 25.5 22.0 18.4 - 36.9 2.8 32.1 28.6 25.2 21.7 18.3 62 35.9 2.7 35.9 35.8 30.7 27.2 23.6 20.1 33.8 2.8 33.8 33.7 30.3 26.9 23.4 20.0
57 36.9 2.6 36.9 36.9 34.0 30.5 26.9 23.4 34.4 2.7 34.4 34.4 32.6 29.2 25.7 22.3
77 43.8 2.6 20.8 16.9 12.9 - - - 42.2 2.8 20.8 16.8 12.9 - - 72 41.8 2.6 27.8 23.9 19.9 16.0 - - 39.8 2.8 27.4 23.5 19.6 15.6 - 67 39.9 2.7 34.8 30.9 26.9 23.0 19.0 - 37.4 2.9 34.1 30.2 26.3 22.3 18.4 62 36.3 2.6 36.3 36.2 32.4 28.6 24.5 20.5 34.2 2.8 34.2 34.2 31.6 27.7 23.7 19.8
57 37.3 2.5 37.3 37.3 35.8 32.1 27.9 24.0 34.9 2.8 34.9 34.9 34.0 30.1 26.1 22.2
77 44.2 2.6 22.3 18.0 13.6 - - - 42.8 2.9 22.3 17.8 13.4 - - 72 42.2 2.6 29.7 25.3 21.0 16.6 - - 40.4 2.9 29.3 24.8 20.4 15.9 - 67 40.3 2.6 37.0 32.7 28.3 23.9 19.6 - 37.9 2.9 36.2 31.8 27.3 22.9 18.5 62 36.6 2.6 36.6 36.6 34.0 30.0 25.3 20.9 34.7 2.9 34.7 34.7 32.9 28.5 24.0 19.6
57 37.6 2.5 37.6 37.6 37.7 33.8 28.9 24.6 35.4 2.8 35.4 35.4 35.4 31.0 26.5 22.1
72 42.4 2.7 32.5 27.3 22.2 17.1 - - 40.6 3.1 31.6 26.5 21.5 16.4 - 67 40.4 2.7 38.8 35.1 30.0 24.9 19.8 - 38.2 3.1 37.3 33.9 28.8 23.7 18.6 62 36.8 2.7 36.8 36.8 35.5 30.5 25.2 20.1 34.9 3.0 34.9 34.9 34.0 28.9 23.9 18.8
57 37.8 2.6 37.8 37.8 37.8 33.0 27.6 22.5 35.6 3.0 35.6 35.6 35.6 30.5 25.4 20.3
72 42.6 2.8 35.2 29.4 23.5 17.6 - - 40.9 3.2 34.0 28.3 22.5 16.8 - 67 40.6 2.8 40.6 37.6 31.7 25.9 20.0 - 38.4 3.2 38.4 36.0 30.2 24.5 18.7 62 36.9 2.8 36.9 36.9 36.9 31.1 25.2 19.3 35.2 3.2 35.2 35.2 35.2 29.4 23.7 17.9
57 38.0 2.7 38.0 38.0 38.0 32.1 26.2 20.4 35.9 3.1 35.9 35.9 35.9 30.1 24.4 18.6
77 39.9 2.9 19.1 15.8 12.4 - - - 38.2 3.3 18.5 15.3 12.0 - - 72 37.1 2.9 25.3 22.0 18.6 15.3 - - 34.6 3.3 24.1 20.8 17.6 14.4 - 67 34.3 2.9 31.5 28.2 24.8 21.5 18.2 - 31.1 3.3 29.6 26.4 23.2 19.9 16.7 62 31.7 2.9 31.7 31.7 29.9 26.6 23.2 19.9 29.3 3.3 29.3 29.3 27.6 24.4 21.1 17.9
57 32.0 2.9 32.0 32.0 31.2 27.8 24.5 21.2 29.6 3.3 29.6 29.6 28.5 25.3 22.0 18.8
77 40.7 3.1 20.7 16.7 12.8 - - - 39.1 3.4 21.2 16.5 12.6 - - 72 37.8 3.1 27.1 23.1 19.2 15.3 - - 35.4 3.4 26.1 22.2 18.4 14.5 - 67 35.0 3.1 33.5 29.5 25.6 21.7 17.8 - 31.8 3.5 31.0 28.0 24.2 20.3 16.4 62 32.2 3.0 32.2 32.2 30.9 26.8 23.0 19.1 30.0 3.4 30.0 30.0 28.8 24.8 21.0 17.1
57 32.5 3.0 32.5 32.5 32.2 28.0 24.3 20.4 30.3 3.4 30.3 30.3 29.7 25.7 22.0 18.1
77 41.4 3.2 22.2 17.7 13.2 - - - 39.9 3.5 24.0 17.6 13.1 - - 72 38.5 3.2 28.8 24.3 19.8 15.3 - - 36.2 3.6 28.2 23.7 19.1 14.6 - 67 35.6 3.2 35.4 30.9 26.4 21.9 17.3 - 32.5 3.6 32.4 29.7 25.1 20.6 16.1 62 32.8 3.2 32.8 32.8 31.8 27.0 22.8 18.2 30.6 3.5 30.6 30.6 30.0 25.3 20.9 16.4
57 33.1 3.2 33.1 33.1 33.1 28.1 24.1 19.6 30.9 3.5 30.9 30.9 31.0 26.2 21.9 17.3
72 38.9 3.4 30.8 25.8 20.7 15.6 - - 36.7 3.7 30.6 25.4 20.3 15.1 - 67 35.9 3.4 35.8 32.6 27.6 22.5 17.4 - 32.9 3.7 32.9 31.0 26.7 21.5 16.3 62 33.1 3.4 33.1 33.1 32.6 27.4 22.5 17.4 31.0 3.7 31.0 31.0 30.7 25.5 20.4 15.2
57 33.4 3.4 33.4 33.4 33.4 28.1 23.3 18.2 31.3 3.7 31.3 31.3 31.4 26.1 21.0 15.9
72 39.2 3.7 32.8 27.2 21.6 15.9 - - 37.2 3.9 33.0 27.2 21.4 15.6 - 67 36.3 3.7 36.3 34.4 28.7 23.1 17.5 - 33.4 3.9 33.4 32.4 28.2 22.4 16.6 62 33.4 3.6 33.4 33.4 33.4 27.8 22.2 16.5 31.4 3.9 31.4 31.4 31.4 25.6 19.8 14.1
57 33.7 3.6 33.7 33.7 33.7 28.1 22.5 16.9 31.8 3.9 31.8 31.8 31.8 26.0 20.2 14.4
Net
(MBh)
333491-YTG-B-0807
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Net
1
Capacity
(MBh)
Total
Input
(kW)
Sensible Capacity (MBh)
2
18 Unitary Products Group
Page 15
333491-YTG-B-0807
DNZ036 (3.0 Ton) (Continued)
Air on
Evaporator Coil
CFM
900
1050
1200
1350
1500
WB
(°F)
77 36.4 3.8 17.9 14.8 11.7 - - - 34.7 4.2 17.4 14.3 11.3 - - 72 32.2 3.8 22.8 19.7 16.6 13.4 - - 29.7 4.2 21.6 18.6 15.5 12.5 - 67 27.9 3.8 27.8 24.6 21.5 18.3 15.2 - 24.6 4.2 24.6 22.8 19.8 16.8 13.7 62 26.9 3.7 26.9 26.9 25.3 22.1 19.0 15.9 24.6 4.2 24.6 24.6 22.9 19.9 16.9 13.8
57 27.3 3.7 27.3 27.3 25.8 22.7 19.6 16.4 24.9 4.2 24.9 24.9 23.2 20.1 17.1 14.1
77 37.4 3.8 21.8 16.2 12.3 - - - 35.8 4.2 22.4 15.9 12.1 - - 72 33.0 3.8 25.2 21.4 17.5 13.7 - - 30.7 4.2 24.3 20.5 16.7 12.9 - 67 28.7 3.8 28.6 26.5 22.7 18.8 15.0 - 25.5 4.2 25.5 25.0 21.2 17.4 13.6 62 27.7 3.8 27.7 27.7 26.7 22.9 19.0 15.2 25.4 4.2 25.4 25.4 24.6 20.9 17.0 13.2
57 28.0 3.8 28.0 28.0 27.3 23.5 19.6 15.8 25.7 4.2 25.7 25.7 24.9 21.2 17.3 13.5
77 38.5 3.9 25.7 17.5 13.0 - - - 37.0 4.2 27.4 17.5 12.9 - - 72 33.9 3.9 27.6 23.0 18.5 13.9 - - 31.7 4.2 26.9 22.3 17.8 13.2 - 67 29.4 3.9 29.4 28.5 23.9 19.4 14.8 - 26.3 4.3 26.3 26.3 22.7 18.1 13.5 62 28.4 3.9 28.4 28.4 28.1 23.6 19.0 14.5 26.2 4.2 26.2 26.2 26.2 21.9 17.2 12.6
57 28.8 3.9 28.8 28.8 28.8 24.2 19.7 15.1 26.6 4.2 26.6 26.6 26.6 22.3 17.5 12.9
72 34.5 4.0 30.4 25.1 19.9 14.6 - - 32.4 4.3 30.1 24.8 19.5 14.1 - 67 29.9 4.0 29.9 29.5 25.8 20.5 15.3 - 26.9 4.3 26.9 26.9 24.9 19.5 14.2 62 28.9 4.0 28.9 28.9 28.8 23.5 18.3 13.0 26.8 4.3 26.8 26.8 26.8 21.6 16.2 10.9
57 29.3 4.0 29.3 29.3 29.3 24.0 18.8 13.5 27.2 4.3 27.2 27.2 27.2 22.0 16.5 11.2
72 35.1 4.2 33.2 27.2 21.3 15.4 - - 33.1 4.4 33.1 27.3 21.2 15.1 - 67 30.4 4.2 30.4 30.4 27.6 21.7 15.7 - 27.5 4.4 27.5 27.5 27.0 20.9 14.9 62 29.4 4.1 29.4 29.4 29.4 23.5 17.5 11.6 27.4 4.4 27.4 27.4 27.4 21.3 15.2 9.1
57 29.8 4.1 29.8 29.8 29.8 23.8 17.9 12.0 27.8 4.4 27.8 27.8 27.8 21.7 15.6 9.5
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
1. These capacities are Net Capacities.
2. These ratings include the compressor, condenser fan and supply air blower motors.
Temperature of Air on Condenser Coil
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Unitary Products Group 19
Page 16
DNZ042 (3.5 Ton)
Air on
Evaporator Coil
Capacity
CFM
1150
1175
1200
1475
1750
1150
1175
1200
1475
1750
WB
(°F)
77 50.6 2.8 22.6 18.1 13.6 - - - 48.7 3.1 21.6 17.2 12.8 - - 72 48.5 2.7 31.0 26.5 22.0 17.4 - - 46.2 3.1 29.8 25.4 21.0 16.7 - 67 46.4 2.7 39.3 34.8 30.3 25.8 21.3 - 43.7 3.0 38.1 33.7 29.3 24.9 20.5 62 43.3 2.7 43.3 43.3 39.0 34.5 30.0 25.5 40.6 3.0 40.6 40.6 36.7 32.3 27.9 23.5
57 42.6 2.7 42.6 42.6 39.3 34.8 30.3 25.8 40.4 3.0 40.4 40.4 36.9 32.6 28.2 23.8
77 50.6 2.9 23.1 18.6 14.2 - - - 48.8 3.2 22.3 17.9 13.4 - - 72 48.5 2.8 31.7 27.3 22.9 18.4 - - 46.3 3.2 30.9 26.5 22.1 17.7 - 67 46.5 2.8 40.4 36.0 31.5 27.1 22.7 - 43.8 3.1 39.6 35.1 30.7 26.3 21.9 62 43.3 2.8 43.3 43.3 40.6 36.3 31.7 27.3 40.8 3.1 40.8 40.8 38.5 34.1 29.7 25.2
57 42.6 2.8 42.6 42.6 41.0 36.8 32.1 27.6 40.5 3.1 40.5 40.5 38.8 34.3 29.9 25.5
77 50.6 3.0 23.5 19.1 14.7 - - - 49.0 3.3 23.0 18.5 14.1 - - 72 48.6 2.9 32.5 28.1 23.7 19.4 - - 46.5 3.3 32.0 27.6 23.1 18.7 - 67 46.5 2.9 41.5 37.1 32.8 28.4 24.0 - 44.0 3.2 41.1 36.6 32.2 27.7 23.3 62 43.3 2.9 43.3 43.3 42.2 38.2 33.5 29.1 40.9 3.2 40.9 40.9 40.3 35.9 31.4 27.0
57 42.6 2.9 42.6 42.6 42.6 38.7 33.8 29.5 40.7 3.2 40.7 40.7 40.6 36.1 31.7 27.3
72 48.6 3.1 36.2 30.6 25.0 19.4 - - 46.7 3.4 35.7 30.2 24.6 19.0 - 67 46.5 3.1 44.0 40.4 34.5 28.9 23.3 - 44.2 3.4 42.7 39.8 34.2 28.6 23.1 62 43.4 3.1 43.4 43.4 42.8 37.4 31.6 26.0 41.1 3.4 41.1 41.1 40.8 35.2 29.6 24.1
57 42.7 3.0 42.7 42.7 42.6 37.3 31.4 25.8 40.9 3.3 40.9 40.9 40.8 35.2 29.7 24.1
72 48.6 3.2 40.0 33.1 26.3 19.4 - - 46.9 3.5 39.5 32.8 26.1 19.4 - 67 46.5 3.2 46.5 43.7 36.3 29.4 22.6 - 44.4 3.5 44.4 43.0 36.3 29.6 22.9 62 43.4 3.2 43.4 43.4 43.4 36.5 29.7 22.8 41.3 3.5 41.3 41.3 41.3 34.6 27.9 21.2
57 42.7 3.1 42.7 42.7 42.7 35.8 29.0 22.1 41.1 3.4 41.1 41.1 41.1 34.3 27.6 20.9
77 46.8 3.4 20.5 16.3 12.0 - - - 43.9 3.8 20.0 15.8 11.7 - - 72 43.9 3.4 28.7 24.4 20.1 15.9 - - 40.6 3.7 27.6 23.4 19.3 15.2 - 67 41.0 3.3 36.8 32.5 28.3 24.0 19.7 - 37.3 3.7 35.2 31.1 26.9 22.8 18.6 62 37.9 3.3 37.9 37.9 34.3 30.1 25.8 21.5 35.1 3.6 35.1 35.1 31.8 27.7 23.6 19.4
57 38.2 3.3 38.2 38.2 34.6 30.3 26.0 21.8 35.4 3.6 35.4 35.4 32.1 27.9 23.8 19.7
77 47.1 3.5 21.5 17.1 12.7 - - - 44.3 3.9 21.9 16.7 12.4 - - 72 44.1 3.5 30.1 25.7 21.3 16.9 - - 41.0 3.8 29.1 24.8 20.5 16.1 - 67 41.2 3.4 38.7 34.3 29.9 25.5 21.1 - 37.7 3.8 36.4 32.9 28.6 24.2 19.9 62 38.2 3.4 38.2 38.2 36.4 31.8 27.6 23.2 35.4 3.7 35.4 35.4 33.8 29.4 25.1 20.8
57 38.4 3.4 38.4 38.4 36.6 31.9 27.8 23.4 35.7 3.7 35.7 35.7 34.0 29.6 25.3 21.0
77 47.4 3.6 22.5 17.9 13.4 - - - 44.7 4.0 23.8 17.6 13.1 - - 72 44.4 3.6 31.5 27.0 22.5 18.0 - - 41.3 3.9 30.7 26.2 21.6 17.1 - 67 41.5 3.5 40.6 36.1 31.6 27.1 22.5 - 38.0 3.9 37.6 34.7 30.2 25.7 21.1 62 38.4 3.5 38.4 38.4 38.4 33.5 29.3 24.8 35.7 3.8 35.7 35.7 35.7 31.0 26.6 22.1
57 38.7 3.5 38.7 38.7 38.6 33.6 29.6 25.1 36.0 3.8 36.0 36.0 36.0 31.2 26.9 22.4
72 44.8 3.7 35.3 29.7 24.2 18.6 - - 41.9 4.1 34.6 29.0 23.3 17.7 - 67 41.9 3.7 41.5 39.2 33.9 28.4 22.8 - 38.5 4.0 38.3 36.9 32.5 26.9 21.2 62 38.8 3.6 38.8 38.8 38.8 33.1 27.7 22.1 36.2 3.9 36.2 36.2 36.2 30.5 24.9 19.3
57 39.0 3.6 39.0 39.0 39.0 33.2 27.9 22.4 36.5 4.0 36.5 36.5 36.5 30.7 25.2 19.6
72 45.3 3.8 39.0 32.4 25.9 19.3 - - 42.5 4.2 38.5 31.7 25.0 18.3 - 67 42.3 3.8 42.3 42.3 36.3 29.7 23.2 - 39.0 4.2 39.0 39.0 34.9 28.1 21.4 62 39.2 3.8 39.2 39.2 39.2 32.6 26.0 19.5 36.7 4.1 36.7 36.7 36.7 30.0 23.2 16.5
57 39.4 3.7 39.4 39.4 39.4 32.9 26.3 19.7 37.0 4.1 37.0 37.0 37.0 30.3 23.5 16.8
Net
(MBh)
333491-YTG-B-0807
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Net
1
Capacity
(MBh)
Total
Input
(kW)
Sensible Capacity (MBh)
2
20 Unitary Products Group
Page 17
333491-YTG-B-0807
DNZ042 (3.5 Ton) (Continued)
Air on
Evaporator Coil
CFM
1150
1175
1200
1475
1750
WB
(°F)
77 41.0 4.2 19.4 15.4 11.3 - - - 38.2 4.5 18.8 14.9 11.0 - - 72 37.4 4.1 26.5 22.5 18.5 14.5 - - 34.2 4.5 25.4 21.5 17.6 13.7 - 67 33.7 4.1 33.6 29.6 25.6 21.6 17.6 - 30.1 4.4 30.1 28.1 24.2 20.4 16.5 62 32.3 3.9 32.3 32.3 29.3 25.3 21.3 17.3 29.5 4.2 29.5 29.5 26.8 22.9 19.1 15.2
57 32.6 4.0 32.6 32.6 29.6 25.6 21.6 17.6 29.8 4.4 29.8 29.8 27.1 23.2 19.4 15.5
77 41.5 4.3 22.3 16.3 12.1 - - - 38.8 4.6 22.7 16.0 11.7 - - 72 37.8 4.2 28.2 23.9 19.6 15.3 - - 34.7 4.6 27.2 23.0 18.8 14.6 - 67 34.1 4.2 34.1 31.5 27.2 22.9 18.6 - 30.6 4.5 30.6 30.0 25.8 21.6 17.4 62 32.7 4.0 32.7 32.7 31.2 26.9 22.6 18.3 29.9 4.3 29.9 29.9 28.6 24.4 20.1 15.9
57 33.0 4.1 33.0 33.0 31.5 27.2 22.9 18.6 30.3 4.5 30.3 30.3 28.9 24.8 20.4 16.2
77 42.0 4.4 25.2 17.3 12.8 - - - 39.3 4.7 26.6 17.0 12.4 - - 72 38.3 4.3 29.9 25.3 20.8 16.2 - - 35.2 4.7 29.1 24.5 19.9 15.4 - 67 34.5 4.3 34.5 33.3 28.8 24.2 19.7 - 31.1 4.6 31.1 31.1 27.4 22.8 18.3 62 33.1 4.1 33.1 33.1 33.0 28.5 23.9 19.4 30.4 4.4 30.4 30.4 30.3 25.9 21.2 16.6
57 33.4 4.2 33.4 33.4 33.3 28.8 24.2 19.7 30.7 4.6 30.7 30.7 30.7 26.4 21.5 17.0
72 39.0 4.4 33.9 28.2 22.5 16.7 - - 36.0 4.8 33.3 27.4 21.6 15.8 - 67 35.2 4.4 35.2 34.6 31.1 25.4 19.6 - 31.8 4.8 31.8 31.8 29.7 23.9 18.0 62 33.7 4.2 33.7 33.7 33.7 27.9 22.2 16.4 31.1 4.5 31.1 31.1 31.1 25.3 19.4 13.6
57 34.0 4.3 34.0 34.0 34.0 28.2 22.5 16.7 31.4 4.7 31.4 31.4 31.4 25.7 19.8 13.9
72 39.7 4.6 38.0 31.1 24.1 17.2 - - 36.9 4.9 36.9 30.4 23.3 16.2 - 67 35.8 4.5 35.8 35.8 33.5 26.5 19.6 - 32.6 4.9 32.6 32.6 32.0 24.9 17.8 62 34.3 4.4 34.3 34.3 34.3 27.4 20.4 13.5 31.8 4.7 31.8 31.8 31.8 24.7 17.6 10.5
57 34.6 4.5 34.6 34.6 34.6 27.7 20.7 13.8 32.2 4.8 32.2 32.2 32.2 25.1 18.0 10.9
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
1. These capacities are Net Capacities.
2. These ratings include the compressor, condenser fan and supply air blower motors.
Temperature of Air on Condenser Coil
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Unitary Products Group 21
Page 18
DNZ048 (4.0 Ton)
Air on
Evaporator Coil
Capacity
CFM
1200
1400
1600
1750
1900
1200
1400
1600
1750
1900
WB
(°F)
77 61.2 3.3 26.3 21.0 15.7 - - - 57.4 3.7 26.4 21.1 15.9 - - 72 56.3 3.3 34.8 29.5 24.3 19.0 - - 53.0 3.6 34.2 29.0 23.7 18.5 - 67 51.5 3.2 43.3 38.1 32.8 27.5 22.3 - 48.5 3.6 42.1 36.9 31.6 26.4 21.1 62 47.3 3.2 47.3 46.3 40.6 35.3 30.1 24.8 44.1 3.6 44.1 43.5 38.3 33.0 27.8 22.5
57 45.8 2.9 45.8 46.4 41.1 35.8 30.6 25.3 43.5 3.6 43.5 43.3 38.0 32.8 27.5 22.3
77 62.6 3.4 28.3 22.9 17.0 - - - 58.7 3.8 29.0 23.1 17.2 - - 72 57.7 3.4 38.1 32.2 26.3 20.4 - - 54.2 3.7 37.5 31.6 25.7 19.7 - 67 52.7 3.3 47.8 41.4 35.5 29.6 23.7 - 49.6 3.7 46.0 40.1 34.2 28.2 22.3 62 48.5 3.3 48.5 47.9 44.0 38.2 32.1 26.2 45.1 3.7 45.1 44.8 41.4 35.4 29.5 23.6
57 46.9 3.0 46.9 47.2 44.5 38.7 32.7 26.8 44.5 3.7 44.5 44.4 41.1 35.2 29.2 23.3
77 64.1 3.5 30.4 24.9 18.3 - - - 60.0 3.9 31.7 25.0 18.4 - - 72 59.0 3.5 41.4 34.8 28.3 21.7 - - 55.3 3.9 40.8 34.2 27.6 21.0 - 67 53.9 3.4 52.4 44.8 38.2 31.7 25.1 - 50.7 3.8 49.9 43.3 36.7 30.1 23.5 62 49.6 3.4 49.6 49.6 47.3 41.0 34.2 27.7 46.0 3.8 46.0 46.0 44.5 37.9 31.3 24.7
57 48.0 3.1 48.0 48.0 47.9 41.6 34.8 28.3 45.4 3.8 45.4 45.4 44.2 37.6 31.0 24.4
72 59.7 3.7 43.7 36.7 29.6 22.6 - - 55.9 4.0 43.2 36.1 29.0 21.8 - 67 54.5 3.6 53.8 47.1 40.0 33.0 26.0 - 51.2 4.0 50.8 45.7 38.6 31.4 24.3 62 50.2 3.5 50.2 50.2 49.0 42.1 35.0 27.9 46.5 4.0 46.5 46.5 45.7 38.6 31.4 24.3
57 48.5 3.3 48.5 48.5 48.5 41.6 34.4 27.4 45.9 4.0 45.9 45.9 45.2 38.1 31.0 23.9
72 60.4 3.8 46.0 38.5 31.0 23.4 - - 56.4 4.2 45.6 38.0 30.3 22.7 - 67 55.2 3.8 55.2 49.4 41.9 34.3 26.8 - 51.6 4.1 51.6 48.0 40.4 32.8 25.1 62 50.7 3.7 50.7 50.7 50.7 43.2 35.7 28.2 46.9 4.2 46.9 46.9 46.9 39.3 31.6 24.0
57 49.1 3.5 49.1 49.1 49.1 41.6 34.1 26.5 46.3 4.1 46.3 46.3 46.3 38.6 31.0 23.4
77 53.7 4.1 26.5 21.3 16.0 - - - 49.4 4.5 25.7 20.4 15.1 - - 72 49.6 4.0 33.7 28.5 23.2 18.0 - - 45.8 4.5 32.7 27.4 22.1 16.9 - 67 45.6 3.9 40.9 35.7 30.4 25.2 19.9 - 42.3 4.4 39.7 34.4 29.1 23.9 18.6 62 40.8 4.1 40.8 40.8 36.0 30.7 25.5 20.2 38.6 4.4 38.6 38.6 34.0 28.8 23.5 18.3
57 41.2 4.2 41.2 40.2 34.9 29.7 24.5 19.2 39.3 4.5 39.3 38.5 33.3 28.0 22.8 17.5
77 54.8 4.2 29.7 23.2 17.3 - - - 50.4 4.6 30.0 22.4 16.4 - - 72 50.7 4.1 36.9 31.0 25.0 19.1 - - 46.8 4.6 35.9 29.9 24.0 18.0 - 67 46.5 4.0 44.2 38.8 32.8 26.9 20.9 - 43.2 4.5 41.8 37.5 31.5 25.6 19.6 62 41.6 4.2 41.6 41.6 38.8 32.7 26.9 20.9 39.4 4.5 39.4 39.4 36.8 30.8 24.9 18.9
57 42.0 4.4 42.0 41.5 37.7 31.6 25.8 19.8 40.1 4.6 40.1 39.7 36.0 30.0 24.1 18.1
77 55.9 4.3 32.9 25.2 18.5 - - - 51.5 4.7 34.3 24.3 17.6 - - 72 51.7 4.2 40.2 33.5 26.9 20.2 - - 47.8 4.7 39.2 32.5 25.8 19.1 - 67 47.5 4.2 47.5 41.9 35.2 28.6 21.9 - 44.0 4.6 44.0 40.6 33.9 27.2 20.5 62 42.5 4.3 42.5 42.5 41.6 34.7 28.3 21.6 40.3 4.6 40.3 40.3 39.6 32.8 26.2 19.5
57 42.9 4.5 42.9 42.9 40.4 33.5 27.1 20.5 41.0 4.7 41.0 41.0 38.7 31.9 25.3 18.6
72 52.0 4.4 42.7 35.5 28.3 21.1 - - 47.9 4.8 41.6 34.3 27.1 19.8 - 67 47.8 4.3 47.8 44.3 37.1 29.9 22.7 - 44.2 4.7 44.2 42.1 35.6 28.4 21.1 62 42.8 4.4 42.8 42.8 42.3 35.0 27.9 20.7 40.4 4.8 40.4 40.4 40.1 32.7 25.5 18.3
57 43.2 4.7 43.2 43.2 41.9 34.6 27.5 20.4 41.1 4.9 41.1 41.1 40.0 32.6 25.4 18.2
72 52.4 4.5 45.2 37.4 29.7 22.0 - - 48.1 5.0 44.1 36.2 28.4 20.5 - 67 48.1 4.5 48.1 46.7 38.9 31.2 23.5 - 44.3 4.9 44.3 43.6 37.3 29.5 21.7 62 43.0 4.6 43.0 43.0 43.0 35.3 27.6 19.8 40.5 4.9 40.5 40.5 40.5 32.7 24.8 17.0
57 43.4 4.8 43.4 43.4 43.4 35.7 28.0 20.2 41.2 5.0 41.2 41.2 41.2 33.4 25.5 17.7
Net
(MBh)
333491-YTG-B-0807
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Net
1
Capacity
(MBh)
Total
Input
(kW)
Sensible Capacity (MBh)
2
22 Unitary Products Group
Page 19
333491-YTG-B-0807
DNZ048 (4.0 Ton) (Continued)
Air on
Evaporator Coil
CFM
1200
1400
1600
1750
1900
WB
(°F)
77 45.1 5.0 24.8 19.5 14.3 - - - 40.9 5.4 24.0 18.7 13.4 - - 72 42.0 4.9 31.6 26.3 21.1 15.8 - - 38.2 5.4 30.5 25.3 20.0 14.7 - 67 38.9 4.8 38.4 33.1 27.8 22.6 17.3 - 35.6 5.3 35.6 31.8 26.6 21.3 16.0 62 36.5 4.8 36.5 36.5 32.1 26.8 21.6 16.3 34.3 5.2 34.3 34.3 30.2 24.9 19.6 14.3
57 37.4 4.7 37.4 36.9 31.6 26.4 21.1 15.8 35.5 5.0 35.5 35.2 30.0 24.7 19.4 14.1
77 46.1 5.1 30.3 21.5 15.5 - - - 41.8 5.5 30.6 20.6 14.6 - - 72 42.9 5.0 34.9 28.9 22.9 16.9 - - 39.1 5.5 33.9 27.8 21.8 15.7 - 67 39.8 4.9 39.5 36.3 30.2 24.2 18.2 - 36.4 5.4 36.4 35.0 29.0 22.9 16.9 62 37.3 4.9 37.3 37.3 34.9 28.9 22.8 16.8 35.1 5.3 35.1 35.1 32.9 26.9 20.8 14.8
57 38.2 4.8 38.2 38.0 34.3 28.3 22.3 16.3 36.3 5.1 36.3 36.2 32.7 26.7 20.6 14.5
77 47.1 5.2 35.8 23.5 16.7 - - - 42.7 5.6 37.2 22.6 15.8 - - 72 43.8 5.1 38.2 31.4 24.7 17.9 - - 39.9 5.6 37.2 30.4 23.6 16.8 - 67 40.6 5.0 40.6 39.4 32.6 25.9 19.1 - 37.2 5.5 37.2 37.2 31.4 24.6 17.7 62 38.0 5.0 38.0 38.0 37.6 30.9 24.1 17.4 35.8 5.4 35.8 35.8 35.6 28.9 22.0 15.2
57 39.0 4.9 39.0 39.0 37.1 30.3 23.6 16.8 37.1 5.1 37.1 37.1 35.4 28.7 21.8 15.0
72 43.8 5.2 40.6 33.2 25.9 18.5 - - 39.7 5.7 39.5 32.1 24.7 17.2 - 67 40.6 5.2 40.6 40.0 34.2 26.9 19.5 - 37.0 5.6 37.0 37.0 32.8 25.4 17.9 62 38.0 5.2 38.0 38.0 37.8 30.5 23.1 15.8 35.7 5.5 35.7 35.7 35.6 28.2 20.7 13.3
57 39.0 5.1 39.0 39.0 38.0 30.7 23.3 16.0 36.9 5.3 36.9 36.9 36.1 28.7 21.2 13.8
72 43.8 5.4 42.9 35.0 27.0 19.1 - - 39.5 5.8 39.5 33.8 25.7 17.7 - 67 40.6 5.3 40.6 40.6 35.8 27.8 19.9 - 36.8 5.7 36.8 36.8 34.2 26.2 18.1 62 38.0 5.3 38.0 38.0 38.0 30.1 22.1 14.2 35.5 5.6 35.5 35.5 35.5 27.5 19.4 11.4
57 39.0 5.2 39.0 39.0 39.0 31.1 23.1 15.2 36.8 5.4 36.8 36.8 36.8 28.7 20.7 12.6
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
1. These capacities are Net Capacities.
2. These ratings include the compressor, condenser fan and supply air blower motors.
Temperature of Air on Condenser Coil
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Unitary Products Group 23
Page 20
DNZ060 (5.0 Ton)
Air on
Evaporator Coil
Capacity
CFM
1550
1650
1750
1925
2100
1550
1650
1750
1925
2100
WB
(°F)
77 73.9 4.1 34.7 28.3 22.0 - - - 70.3 4.6 33.8 27.4 21.0 - - 72 68.2 4.1 44.7 38.4 32.0 25.6 - - 64.8 4.6 43.6 37.2 30.8 24.4 - 67 62.6 4.1 54.8 48.4 42.0 35.6 29.3 - 59.3 4.5 53.4 47.0 40.6 34.2 27.7 62 57.3 3.8 57.3 57.3 50.5 44.2 37.8 31.4 54.5 4.4 54.5 54.5 48.9 42.5 36.1 29.7
57 55.9 3.7 55.9 55.9 53.3 46.9 40.5 34.1 53.6 4.2 53.6 53.6 50.8 44.4 38.0 31.6
77 74.7 4.3 36.0 29.3 22.5 - - - 70.9 4.8 35.1 28.3 21.5 - - 72 69.0 4.2 46.3 39.6 32.9 26.1 - - 65.3 4.7 45.2 38.4 31.6 24.8 - 67 63.3 4.2 56.6 49.9 43.2 36.4 29.7 - 59.7 4.7 55.2 48.4 41.6 34.8 28.0 62 58.0 4.0 58.0 58.0 51.9 45.3 38.4 31.7 54.9 4.5 54.9 54.9 50.2 43.4 36.6 29.8
57 56.5 3.8 56.5 56.5 54.7 48.2 41.2 34.5 54.0 4.3 54.0 54.0 52.1 45.3 38.5 31.7
77 75.6 4.4 37.4 30.3 23.1 - - - 71.4 4.9 36.4 29.2 22.1 - - 72 69.9 4.4 48.0 40.8 33.7 26.6 - - 65.8 4.8 46.7 39.5 32.3 25.2 - 67 64.1 4.3 58.5 51.4 44.3 37.2 30.1 - 60.2 4.8 57.0 49.8 42.6 35.5 28.3 62 58.7 4.1 58.7 58.7 53.3 46.4 39.1 31.9 55.4 4.6 55.4 55.4 51.4 44.2 37.0 29.8
57 57.2 3.9 57.2 57.2 56.1 49.5 41.9 34.8 54.4 4.4 54.4 54.4 53.4 46.2 39.0 31.9
72 71.8 4.5 51.7 44.0 36.3 28.6 - - 67.1 5.0 50.2 42.4 34.6 26.7 - 67 65.9 4.5 63.1 55.4 47.7 39.9 32.2 - 61.3 4.9 59.7 53.4 45.6 37.7 29.9 62 60.4 4.2 60.4 60.4 57.7 50.0 42.2 34.5 56.4 4.7 56.4 56.4 54.4 46.6 38.8 31.0
57 58.8 4.0 58.8 58.8 58.3 50.8 42.9 35.2 55.5 4.6 55.5 55.5 54.9 47.1 39.3 31.5
72 73.8 4.6 55.5 47.1 38.8 30.5 - - 68.3 5.1 53.6 45.2 36.8 28.3 - 67 67.7 4.6 67.7 59.3 51.0 42.7 34.4 - 62.5 5.1 62.5 56.9 48.5 40.0 31.6 62 62.0 4.3 62.0 62.0 62.0 53.7 45.4 37.1 57.5 4.9 57.5 57.5 57.5 49.0 40.6 32.2
57 60.5 4.2 60.5 60.5 60.5 52.1 43.8 35.5 56.5 4.7 56.5 56.5 56.5 48.1 39.6 31.2
77 66.8 5.2 32.9 26.5 20.0 - - - 61.6 5.7 31.6 25.0 18.5 - - 72 61.4 5.1 42.5 36.0 29.6 23.1 - - 56.6 5.6 41.0 34.5 28.0 21.4 - 67 56.0 5.0 52.0 45.6 39.1 32.7 26.2 - 51.7 5.6 49.7 44.0 37.4 30.9 24.3 62 51.7 4.9 51.7 51.7 47.3 40.8 34.4 27.9 48.0 5.4 48.0 48.0 44.8 38.2 31.7 25.1
57 51.3 4.8 51.3 51.3 48.4 41.9 35.5 29.0 47.9 5.3 47.9 47.9 45.2 38.6 32.1 25.6
77 67.0 5.3 34.2 27.3 20.5 - - - 61.8 5.8 34.1 25.9 19.0 - - 72 61.6 5.2 44.0 37.1 30.3 23.4 - - 56.9 5.7 42.6 35.6 28.7 21.7 - 67 56.1 5.1 53.8 46.9 40.0 33.2 26.3 - 51.9 5.6 50.7 45.3 38.4 31.4 24.5 62 51.8 5.0 51.8 51.8 48.4 41.4 34.7 27.8 48.3 5.5 48.3 48.3 45.9 38.9 32.0 25.0
57 51.5 4.8 51.5 51.5 49.5 42.4 35.8 29.0 48.1 5.4 48.1 48.1 46.3 39.3 32.4 25.5
77 67.2 5.3 35.5 28.2 21.0 - - - 62.1 5.9 36.6 26.8 19.4 - - 72 61.8 5.3 45.5 38.2 31.0 23.7 - - 57.1 5.8 44.1 36.8 29.4 22.0 - 67 56.3 5.2 55.5 48.2 41.0 33.7 26.5 - 52.1 5.7 51.7 46.7 39.3 32.0 24.6 62 52.0 5.0 52.0 52.0 49.5 42.1 35.0 27.8 48.5 5.5 48.5 48.5 47.1 39.6 32.3 24.9
57 51.6 4.9 51.6 51.6 50.7 43.0 36.2 28.9 48.3 5.5 48.3 48.3 47.5 39.9 32.8 25.4
72 62.3 5.4 48.6 40.7 32.8 24.9 - - 57.7 6.0 47.3 39.3 31.3 23.3 - 67 56.8 5.4 56.4 51.4 43.5 35.6 27.7 - 52.6 5.9 52.4 49.2 41.9 33.8 25.8 62 52.5 5.2 52.5 52.5 51.2 43.2 35.4 27.5 48.9 5.7 48.9 48.9 48.2 40.2 32.2 24.2
57 52.1 5.1 52.1 52.1 51.6 43.5 35.8 27.9 48.8 5.6 48.8 48.8 48.4 40.3 32.4 24.3
72 62.8 5.6 51.8 43.3 34.7 26.2 - - 58.2 6.2 50.5 41.8 33.2 24.5 - 67 57.3 5.5 57.3 54.5 45.9 37.4 28.8 - 53.1 6.1 53.1 51.7 44.4 35.7 27.1 62 52.9 5.4 52.9 52.9 52.9 44.3 35.8 27.2 49.4 5.9 49.4 49.4 49.4 40.7 32.1 23.4
57 52.5 5.2 52.5 52.5 52.5 44.0 35.4 26.9 49.3 5.8 49.3 49.3 49.3 40.6 32.0 23.3
Net
(MBh)
333491-YTG-B-0807
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
95°F 105°F
Temperature of Air on Condenser Coil
Net
1
Capacity
(MBh)
Total
Input
(kW)
Sensible Capacity (MBh)
2
24 Unitary Products Group
Page 21
333491-YTG-B-0807
DNZ060 (5.0 Ton) (Continued)
Air on
Evaporator Coil
CFM
1550
1650
1750
1925
2100
WB
(°F)
77 56.4 6.3 30.2 23.6 17.0 - - - 51.2 6.8 28.9 22.2 15.5 - - 72 51.9 6.2 39.6 33.0 26.3 19.7 - - 47.1 6.7 38.2 31.4 24.7 18.0 - 67 47.4 6.1 47.4 42.3 35.7 29.1 22.4 - 43.1 6.6 43.1 40.7 34.0 27.3 20.5 62 44.4 5.9 44.4 44.4 42.2 35.6 29.0 22.3 40.8 6.4 40.8 40.8 39.7 33.0 26.2 19.5
57 44.5 5.9 44.5 44.5 42.0 35.3 28.7 22.1 41.1 6.4 41.1 41.1 38.8 32.1 25.3 18.6
77 56.7 6.3 33.9 24.5 17.4 - - - 51.5 6.9 33.8 23.1 15.9 - - 72 52.2 6.3 41.2 34.1 27.1 20.0 - - 47.5 6.8 39.8 32.6 25.5 18.3 - 67 47.7 6.2 47.7 43.8 36.7 29.6 22.6 - 43.4 6.7 43.4 42.2 35.0 27.9 20.7 62 44.7 6.0 44.7 44.7 43.4 36.3 29.3 22.2 41.1 6.5 41.1 41.1 40.9 33.8 26.6 19.4
57 44.8 5.9 44.8 44.8 43.2 36.1 29.0 22.0 41.4 6.5 41.4 41.4 40.0 32.9 25.6 18.5
77 57.0 6.4 37.6 25.4 17.9 - - - 51.9 7.0 38.7 24.0 16.4 - - 72 52.5 6.3 42.8 35.3 27.8 20.3 - - 47.8 6.9 41.4 33.8 26.2 18.6 - 67 47.9 6.3 47.9 45.2 37.7 30.2 22.7 - 43.7 6.8 43.7 43.7 36.1 28.5 20.8 62 44.9 6.0 44.9 44.9 44.6 37.1 29.6 22.1 41.4 6.5 41.4 41.4 41.4 34.6 26.9 19.3
57 45.0 6.0 45.0 45.0 44.3 36.8 29.4 21.9 41.7 6.6 41.7 41.7 41.2 33.8 26.0 18.3
72 53.1 6.5 46.0 37.8 29.7 21.6 - - 48.4 7.1 44.6 36.4 28.1 19.9 - 67 48.5 6.4 48.5 47.1 40.3 32.1 24.0 - 44.3 7.0 44.3 44.3 38.7 30.4 22.2 62 45.4 6.2 45.4 45.4 45.3 37.1 29.0 20.9 41.9 6.7 41.9 41.9 41.9 34.1 25.8 17.5
57 45.5 6.2 45.5 45.5 45.2 37.1 28.9 20.8 42.3 6.7 42.3 42.3 42.0 33.9 25.5 17.2
72 53.6 6.7 49.2 40.4 31.6 22.8 - - 49.1 7.2 47.8 38.9 30.0 21.1 - 67 49.0 6.6 49.0 49.0 42.8 34.1 25.3 - 44.9 7.2 44.9 44.9 41.3 32.4 23.5 62 45.9 6.4 45.9 45.9 45.9 37.1 28.4 19.6 42.4 6.9 42.4 42.4 42.4 33.5 24.7 15.8
57 46.0 6.4 46.0 46.0 46.0 37.3 28.5 19.7 42.8 6.9 42.8 42.8 42.8 33.9 25.0 16.1
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
1. These capacities are Net Capacities.
2. These ratings include the compressor, condenser fan and supply air blower motors.
Temperature of Air on Condenser Coil
Net
Capacity
(MBh)
Total
1
Input
2
(kW)
Sensible Capacity (MBh)
Unitary Products Group 25
Page 22
333491-YTG-B-0807
DNX/DNY024-060 (Continued)
Size
(Tons)
060
(5.0)
Model Mode
Cool
DNY
Heat
Thermostat
Low
High
N065
N090
D090
N110
D110
Input
Y1 COOL-A 1200 330 373 416 461 507 554 602 651 700
Y1 COOL-B 1060 252 295 338 381 425 470 514 559 605
Y1 COOL-C 1130 289 332 375 419 463 509 555 602 649
Y1 COOL-D 1270 374 418 463 509 556 605 655 706 758
Y1+Y2 COOL-A 1700 723 787 851 916 982 1049 1116 1185 1253
Y1+Y2 COOL-B 1500 544 596 648 702 758 815 873 932 993
Y1+Y2 COOL-C 1600 630 687 745 804 864 926 988 1052 1116
Y1+Y2 COOL-D 1800 823 895 967 1039 1112 1185 1257 - -
W1 HEAT-A 1200 330 373 416 461 507 554 - - -
W1 HEAT-B 1300 394 439 484 531 579 629 - - -
W1 HEAT-C 1400 466 513 561 611 663 715 - - -
W1 HEAT-D 1500 544 596 648 702 758 815 - - -
W1 HEAT-A 1325 412 456 503 550 599 649 - - -
W1 HEAT-B 1400 466 513 561 611 663 715 - - -
W1 HEAT-C 1500 544 596 648 702 758 815 - - -
W1 HEAT-D 1600 630 687 745 804 864 926 - - -
W1 HEAT-A 870 168 215 261 306 350 393 - - -
W1 HEAT-B 920 188 233 278 322 366 409 - - -
W1 HEAT-C 985 216 260 303 347 391 434 - - -
W1 HEAT-D 1050 247 290 333 376 420 464 - - -
W1+W2 HEAT-A 1330 415 460 506 554 603 653 - - W1+W2 HEAT-B 1400 466 513 561 611 663 715 - - W1+W2 HEAT-C 1500 544 596 648 702 758 815 - - W1+W2 HEAT-D 1600 630 687 745 804 864 926 - - -
W1 HEAT-A 1450 504 553 604 656 709 763 - - -
W1 HEAT-B 1500 544 596 648 702 758 815 - - -
W1 HEAT-C 1600 630 687 745 804 864 926 - - -
W1 HEAT-D 1700 723 787 851 916 982 1049 - - -
W1 HEAT-A 940 196 241 285 329 373 416 - - -
W1 HEAT-B 985 216 260 303 347 391 434 - - -
W1 HEAT-C 1035 239 282 326 369 413 457 - - -
W1 HEAT-D 1100 273 315 358 402 446 491 - - -
W1+W2 HEAT-A 1450 504 553 604 656 709 763 - - W1+W2 HEAT-B 1500 544 596 648 702 758 815 - - W1+W2 HEAT-C 1600 630 687 745 804 864 926 - - W1+W2 HEAT-D 1700 723 787 851 916 982 1049 - - -
Speed
Tap
CFM
0.20.30.40.50.60.70.80.91.0
Watts Watts Watts Watts Watts Watts Watts Watts Watts
External Static Pressure (Inch Water Gauge)
DNZ024-060
Size
Model Unit Speed
(Tons)
024
DNZ
(2.0)
030
DNZ
(2.5)
036
DNZ
(3.0)
042
DNZ
(3.5)
048
DNZ
(4.0)
060
DNZ
(5.0)
0.2 0.4 0.6 0.8 1.0
External Static Pressure (Inch Water Gauge)
SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM
Low (1) 719115752617130858--------Low/Medium (2) 781137789691155891--------Medium (3) 902 187 858 824 207 949 734 223 1037 622 230 1116 - - Medium/High (4) - - - 937 258 998 845 270 1075 722 271 1146 - - High (5) ------93331611047963071162--Low (1) 827163825759187919--------Low/Medium (2) 9882519149162699928312821067-----Medium (3) 1113 322 984 1035 333 1047 941 337 1108 818 329 1162 - - Medium/High (4) 1233 394 1050 1145 394 1099 1040 388 1145 901 367 1184 - - High (5) ------107842511648673531173--Low (1) 1032236789921258853--------Low/Medium (2) 11853178591089347924985373991-----Medium (3) 1304 395 913 1214 424 978 1114 448 1040 994 462 1098 - - Medium/High (4) 1445 515 976 1357 532 1041 1252 542 1097 1117 537 1140 - - High (5) - - - 1498 708 1108 1363 665 1157 1179 599 1178 - - Low (1) 1114176642-----------Low/Medium (2) 12232306791056264773--------Medium (3) 1641 404 751 1418 460 872 1288 492 942 1187 518 997 1101 540 1044
Medium/High (4) - - - 1535 547 904 1398 582 976 1292 606 1030 1203 624 1074
High (5) - - - 1665 664 940 1514 701 1015 1399 720 1067 1304 729 1106
Low (1) 13783107491209343840--------Low/Medium (2) 14143317631253366851--------Medium (3) 1713 544 872 1604 587 940 1484 624 1005 1343 653 1067 - - Medium/High (4) 1882 703 931 1786 740 987 1671 769 1044 1522 783 1099 1231 717 1142
High (5) - - - 1972 946 1037 1851 949 1078 1689 927 1118 1306 759 1142
Low (1) 1556416802-----------Low/Medium (2) 16484898431522529917--------Medium (3) 1767595892166463395415466681015-----Medium/High (4) 1913 739 946 1819 769 996 1702 791 1049 1550 800 1102 - - High (5) 2103 952 1007 1990 957 1047 1855 948 1086 1674 912 1122 - - -
Unitary Products Group 35
Page 23
DNX/DNY024-060 (Continued)
Size
(Tons)
060
(5.0)
Model Mode
Cool
DNY
Heat
Thermostat
Low
High
N065
N090
D090
N110
D110
333491-YTG-B-0807
Input
Y1 COOL-A 1200 330 373 416 461 507 554 602 651 700
Y1 COOL-B 1060 252 295 338 381 425 470 514 559 605
Y1 COOL-C 1130 289 332 375 419 463 509 555 602 649
Y1 COOL-D 1270 374 418 463 509 556 605 655 706 758
Y1+Y2 COOL-A 1700 723 787 851 916 982 1049 1116 1185 1253
Y1+Y2 COOL-B 1500 544 596 648 702 758 815 873 932 993
Y1+Y2 COOL-C 1600 630 687 745 804 864 926 988 1052 1116
Y1+Y2 COOL-D 1800 823 895 967 1039 1112 1185 1257 - -
W1 HEAT-A 1200 330 373 416 461 507 554 - - -
W1 HEAT-B 1300 394 439 484 531 579 629 - - -
W1 HEAT-C 1400 466 513 561 611 663 715 - - -
W1 HEAT-D 1500 544 596 648 702 758 815 - - -
W1 HEAT-A 1325 412 456 503 550 599 649 - - -
W1 HEAT-B 1400 466 513 561 611 663 715 - - -
W1 HEAT-C 1500 544 596 648 702 758 815 - - -
W1 HEAT-D 1600 630 687 745 804 864 926 - - -
W1 HEAT-A 870 168 215 261 306 350 393 - - -
W1 HEAT-B 920 188 233 278 322 366 409 - - -
W1 HEAT-C 985 216 260 303 347 391 434 - - -
W1 HEAT-D 1050 247 290 333 376 420 464 - - -
W1+W2 HEAT-A 1330 415 460 506 554 603 653 - - W1+W2 HEAT-B 1400 466 513 561 611 663 715 - - W1+W2 HEAT-C 1500 544 596 648 702 758 815 - - W1+W2 HEAT-D 1600 630 687 745 804 864 926 - - -
W1 HEAT-A 1450 504 553 604 656 709 763 - - -
W1 HEAT-B 1500 544 596 648 702 758 815 - - -
W1 HEAT-C 1600 630 687 745 804 864 926 - - -
W1 HEAT-D 1700 723 787 851 916 982 1049 - - -
W1 HEAT-A 940 196 241 285 329 373 416 - - -
W1 HEAT-B 985 216 260 303 347 391 434 - - -
W1 HEAT-C 1035 239 282 326 369 413 457 - - -
W1 HEAT-D 1100 273 315 358 402 446 491 - - -
W1+W2 HEAT-A 1450 504 553 604 656 709 763 - - W1+W2 HEAT-B 1500 544 596 648 702 758 815 - - W1+W2 HEAT-C 1600 630 687 745 804 864 926 - - W1+W2 HEAT-D 1700 723 787 851 916 982 1049 - - -
Speed
Tap
CFM
0.20.30.40.50.60.70.80.91.0
Watts Watts Watts Watts Watts Watts Watts Watts Watts
External Static Pressure (Inch Water Gauge)
DNZ024-060
Size
Model Unit Speed
(Tons)
024
DNZ
(2.0)
030
DNZ
(2.5)
036
DNZ
(3.0)
042
DNZ
(3.5)
048
DNZ
(4.0)
060
DNZ
(5.0)
0.2 0.4 0.6 0.8 1.0
External Static Pressure (Inch Water Gauge)
SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM
Low (1) 719115752617130858--------Low/Medium (2) 781137789691155891--------Medium (3) 902 187 858 824 207 949 734 223 1037 622 230 1116 - - Medium/High (4) - - - 937 258 998 845 270 1075 722 271 1146 - - High (5) ------93331611047963071162--Low (1) 827163825759187919--------Low/Medium (2) 9882519149162699928312821067-----Medium (3) 1113 322 984 1035 333 1047 941 337 1108 818 329 1162 - - Medium/High (4) 1233 394 1050 1145 394 1099 1040 388 1145 901 367 1184 - - High (5) ------107842511648673531173--Low (1) 1032236789921258853--------Low/Medium (2) 11853178591089347924985373991-----Medium (3) 1304 395 913 1214 424 978 1114 448 1040 994 462 1098 - - Medium/High (4) 1445 515 976 1357 532 1041 1252 542 1097 1117 537 1140 - - High (5) - - - 1498 708 1108 1363 665 1157 1179 599 1178 - - Low (1) 1114176642-----------Low/Medium (2) 12232306791056264773--------Medium (3) 1641 404 751 1418 460 872 1288 492 942 1187 518 997 1101 540 1044
Medium/High (4) - - - 1535 547 904 1398 582 976 1292 606 1030 1203 624 1074
High (5) - - - 1665 664 940 1514 701 1015 1399 720 1067 1304 729 1106
Low (1) 13783107491209343840--------Low/Medium (2) 14143317631253366851--------Medium (3) 1713 544 872 1604 587 940 1484 624 1005 1343 653 1067 - - Medium/High (4) 1882 703 931 1786 740 987 1671 769 1044 1522 783 1099 1231 717 1142
High (5) - - - 1972 946 1037 1851 949 1078 1689 927 1118 1306 759 1142
Low (1) 1556416802-----------Low/Medium (2) 16484898431522529917--------Medium (3) 1767595892166463395415466681015-----Medium/High (4) 1913 739 946 1819 769 996 1702 791 1049 1550 800 1102 - - High (5) 2103 952 1007 1990 957 1047 1855 948 1086 1674 912 1122 - - -
38 Unitary Products Group
Page 24
333491-YTG-B-0807
Additional Static Resistance
Size
(Tons)
024
(2.0)
030
(2.5)
036
(3.0)
042
(3.5)
048
(4.0)
060
(5.0)
Model CFM Wet Indoor Coil Economizer
500 0.01 0.00 0.01 600 0.01 0.00 0.02 -
DNZ
DNY
DNX
DNZ
DNZ
DNY
DNX
DNZ
DNZ
DNY
DNX
DNZ
DNY
700 0.01 0.00 0.04 800 0.02 0.01 0.06 -
900 0.03 0.01 0.08 1000 0.04 0.01 0.10 1100 0.05 0.01 0.13 1200 0.06 0.02 0.16 -
700 0.01 0.00 0.04 -
800 0.02 0.01 0.06 -
900 0.03 0.01 0.08 1000 0.04 0.01 0.10 1100 0.05 0.01 0.13 1200 0.06 0.02 0.16 1300 0.07 0.03 0.17 -
700 0.01 0.00 0.04 -
800 0.02 0.01 0.06 -
900 0.03 0.01 0.08 1000 0.04 0.01 0.10 1100 0.05 0.01 0.13 1200 0.06 0.02 0.16 1300 0.07 0.03 0.17 1400 0.08 0.04 0.18 1100 0.02 0.02 0.04 1200 0.03 0.02 0.04 1300 0.04 0.02 0.05 1400 0.05 0.03 0.05 1500 0.06 0.04 0.06 1600 0.07 0.04 0.07 1700 0.07 0.04 0.08 1800 0.08 0.04 0.09 1900 0.09 0.05 0.10 2000 0.09 0.05 0.11 1100 0.02 0.02 0.04 1200 0.03 0.02 0.04 1300 0.04 0.02 0.05 1400 0.05 0.03 0.05 1500 0.06 0.04 0.06 1600 0.07 0.04 0.07 1700 0.07 0.04 0.08 1800 0.08 0.04 0.09 1900 0.09 0.05 0.10 2000 0.09 0.05 0.11 1100 0.02 0.02 0.04 1200 0.03 0.02 0.04 1300 0.04 0.02 0.05 1400 0.05 0.03 0.05 1500 0.06 0.04 0.06 1600 0.07 0.04 0.07 1700 0.07 0.04 0.08 1800 0.08 0.04 0.09 1900 0.09 0.05 0.10 2000 0.09 0.05 0.11 -
1. The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return
air duct is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.
1
Filter/Frame Kit Electric Heat
Unitary Products Group 39
Page 25
Gas Heat Minimum Supply Air
Size
(Tons)
024
(2.0)
030
(2.5)
036
(3.0)
042
(3.5)
048
(4.0)
060
(5.0)
Model Heat Size
DNZ
DNY
DNX
DNZ
DNZ
DNY
DNX
DNZ
DNZ
DNY
DNX
DNZ
DNY
333491-YTG-B-0807
Supply Air (CFM)
Cooling Heating
Min Max Min Max
N036 600 1000 610 1330
D056 600 1000 860 1730
N036 450 900 610 1330
N056 450 900 860 1730
D056 450 900 860 1730
N036 450 900 610 1330
N056 450 900 860 1730
D056 450 900 860 1730
N036 750 1250 610 1330
N056 750 1250 860 1730
D056 750 1250 860 1730
N036 1200 1500 610 1330
N056 1200 1500 940 2070
D056 1200 1500 940 2070
N072 1200 1500 1110 2220
D072 1200 1500 1110 2220
N036 700 1350 610 1330
N056 700 1350 940 2070
D056 700 1350 940 2070
N072 700 1350 1110 2220
D072 700 1350 1110 2220
N065 685 1350 1080 2370
N090 685 1350 1070 1780
D090 685 1350 1070 1780
N065 1050 1750 1080 2370
N090 1050 1750 1070 1780
D090 1050 1750 1070 1780
N065 1200 2000 1080 2370
N090 1200 2000 1230 2290
D090 1200 2000 1230 2290
N110 1200 2000 1330 2220
D110 1200 2000 1330 2220
N065 930 1700 1080 2370
N090 930 1700 1230 2290
D090 930 1700 1230 2290
N110 930 1700 1330 2220
D110 930 1700 1330 2220
N065 930 1700 1080 2370
N090 930 1700 1230 2290
D090 930 1700 1230 2290
N110 930 1700 1330 2220
D110 930 1700 1330 2220
N065 1500 2100 1080 2370
N090 1500 2100 1230 2290
D090 1500 2100 1230 2290
N110 1500 2100 1330 2220
D110 1500 2100 1330 2220
N065 1060 1800 1080 2370
N090 1060 1800 1230 2290
D090 1060 1800 1230 2290
N110 1060 1800 1330 2220
D110 1060 1800 1330 2220
40 Unitary Products Group
Page 26
333491-YTG-B-0807
Indoor Blower Specifications
Size
(Tons)
024
(2.0)
030
(2.5)
036
(3.0)
042
(3.5)
048
(4.0)
060
(5.0)
Model
DNZ
DNY
DNX
DNZ 1/2 Variable 0.8 1.0 48
DNZ
DNY
DNX 1 Variable 0.8 1.0 48
DNZ 1 Variable 0.8 1.0 48
DNZ
DNY
DNX
DNZ
DNY
HP RPM Eff. SF Frame
1/2 Variable 0.8 1.0 48
3/4 Variable 0.8 1.0 48
1 Variable 0.8 1.0 48
1 Variable 0.8 1.0 48
Motor
Electric Heat Multipliers
Voltage
Nominal Applied
240
480 460 0.92
600 575 0.92
1. Electric heaters are rated at nominal voltage. Use this table to determine the electric heat
capacity for heaters applied at lower voltages.
208 0.75
230 0.92
kW Capacity Multipliers
1
Sound Performance
Outdoor Sound Power Levels
Size
(Tons)
024
(2.0)
030
(2.5)
036
(3.0
042
(3.5)
048
(4.0)
060
(5.0)
1. Rated in accordance with ARI 270 standard.
Model
DNZ 77 64 65.5 68 72.5 64.5 60.5 48.5
DNY 80 66 70.5 74 74.5 72.5 67.5 64.5
DNX 80 66 70.5 74 74.5 72.5 67.5 64.5
DNZ 74 63.5 64.5 66.5 67 63 57.5 51.5
DNZ 74 66.5 66.5 69.5 68 63 59 49.5
DNY 79.5 69 71.5 74 74 70.5 67 61
DNX 80 70.5 71 74.5 74 71 67.5 64
DNZ 79 70 70.5 73.5 73 69.5 67 66
DNZ 79 70.57173.573 70 66 66
DNY 80 71.5 71.5 73.5 74 69.5 65 63.5
DNX 81 72.5 73 76 75.5 71 67.5 65
DNZ 80 73 71.5 74.5 75 70.5 67 62.5
DNY 81 73.5 73 76 75.5 71 66.5 61.5
Sound Rating
dB (A)
1
Octave Band Centerline Frequency (Hz)
125 250 500 1000 2000 4000 8000
Unitary Products Group 41
Page 27
Electrical Data
DNZ024-060 Gas Heat
Size
(Tons)
024
(2.0)
030
(2.5)
036
(3.0)
042
(3.5)
048
(4.0)
060
(5.0)
Volt
208/230-1-60 12.8 60 20 1.2 4.1 21.3 30
208/230-1-60 14.7 73 23 1.2 6.0 25.6 35
208/230-3-60 10.4 60 16 1.2 6.0 20.2 25
460-3-60 4.5 31 7 0.6 3.0 9.2 15
208/230-1-60 15.4 83 24 1.2 6.0 26.5 35
208/230-3-60 11.5 77 18 1.2 6.0 21.6 30
460-3-60 5.1 35 8 0.8 3.0 10.1 15
208/230-1-60 18.6 105 29 1.2 7.6 32.1 40
208/230-3-60 13.4 88 21 1.2 7.6 25.6 35
460-3-60 6.4 39 10 0.8 3.8 12.6 15
208/230-1-60 20.5 109 32 1.7 7.6 34.9 45
208/230-3-60 14.5 91 23 1.7 7.6 27.4 35
460-3-60 7.0 46 11 1.0 3.8 13.6 20
208/230-1-60 26.4 134 41 1.8 7.6 42.4 60
208/230-3-60 15.9 110 25 1.8 7.6 29.3 40
460-3-60 7.7 52 12 0.9 3.8 14.3 20
Compressors
(each)
RLA LRA MCC FLA FLA
OD Fan
Motors
(each)
1. Minimum Circuit Ampacity.
2. Maximum Over Current Protection per standard UL 1995.
3. Fuse or HACR circuit breaker size installed at factory or field installed.
Supply
Blower
Motor
MCA
(Amps)
1
Max
Fuse
Breaker
Size
(Amps)
333491-YTG-B-0807
2
/
3
DNY024-060 Gas Heat
Size
(Tons)
024
(2.0)
036
(3.0)
048
(4.0)
060
(5.0)
Volt
208/230-1-60 10.2 52 16 1.4 4.3 18.5 25
208/230-1-60 16.6 82 26 1.4 6.8 29 35
208/230-3-60 11.1 58 17 1.4 6.8 22.1 30
460-3-60 4.5 29 7 0.8 3.4 9.8 15
208/230-1-60 21.1 96 33 1.7 9.1 37.2 45
208/230-3-60 13.4 88 21 1.7 9.1 27.6 35
460-3-60 6.4 41 10 0.9 4.6 13.5 15
208/230-1-60 25.6 118 40 1.8 9.1 42.9 60
208/230-3-60 17.6 135 28 1.8 9.1 32.9 40
460-3-60 9.0 62 14 0.9 4.6 16.8 25
Compressors
(each)
RLA LRA MCC FLA FLA
OD Fan
Motors
(each)
1. Minimum Circuit Ampacity.
2. Maximum Over Current Protection per standard UL 1995.
3. Fuse or HACR circuit breaker size installed at factory or field installed.
Supply
Blower
Motor
MCA
(Amps)
1
DNX024-048 Gas Heat
Size
(Tons)
024
(2.0)
036
(3.0)
048
(4.0)
Volt
208/230-1-60 10.2 52 16 1.4 4.3 18.1 25
208/230-1-60 16.6 82 26 0.9 9.1 30.7 40
208/230-3-60 11.1 58 17 0.9 9.1 23.8 30
460-3-60 4.5 29 7 0.5 4.6 10.7 15
208/230-1-60 21.1 96 33 1.8 9.1 36.3 45
208/230-3-60 13.4 88 21 1.8 9.1 26.7 35
460-3-60 6.4 41 10 0.9 4.6 13.0 15
Compressors
(each)
RLA LRA MCC FLA FLA
OD Fan
Motors
(each)
1. Minimum Circuit Ampacity.
2. Maximum Over Current Protection per standard UL 1995.
3. Fuse or HACR circuit breaker size installed at factory or field installed.
Supply
Blower
Motor
MCA
(Amps)
1
Max
Fuse
Breaker
Size
(Amps)
Max
Fuse
Breaker
Size
(Amps)
2
/
3
2
/
3
42 Unitary Products Group
Page 28
333491-YTG-B-0807
Typical DNX/DNY/DNZ024-060 Wiring Diagrams
Typical DNZ024-060 Cooling Unit with Single Stage Gas Heat 208/230-1-60 volt Wiring Diagram
Unitary Products Group 43
Page 29
Typical DNZ024-060 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram
333491-YTG-B-0807
44 Unitary Products Group
Page 30
333491-YTG-B-0807
Typical DNZ030-060 Cooling Unit with Single Stage Gas Heat 208/230-3-60 volt Wiring Diagram
Unitary Products Group 49
Page 31
Typical DNZ030-060 Cooling Unit with Two Stage Gas Heat 208/230-3-60 volt Wiring Diagram
333491-YTG-B-0807
50 Unitary Products Group
Page 32
333491-YTG-B-0807
Typical DNZ030-060 Cooling Unit with Single Stage Gas Heat 460-3-60 volt Wiring Diagram
Unitary Products Group 55
Page 33
Typical DNZ030-060 Cooling Unit with Two Stage Gas Heat 460-3-60 volt Wiring Diagram
333491-YTG-B-0807
56 Unitary Products Group
Page 34
333491-YTG-B-0807
Weights and Dimensions
DNX, DNY and DNZ Unit Weights
Unit 4 Point Load Weight
'
$
Size
(Tons)
024
(2.0)
030
(2.5)
036
(3.0)
042
(3.5)
048
(4.0)
060
(5.0)
)5217
2)
&(17(52)
*5$9,7<
81,7
&
Model
Shipping Operating X Y A B C D
DNZ 365 360 24 25 91 92 89 88
DNY 405 400 20 24.5 116 84 84 117
DNX 445 440 20 24.5 127 93 93 127
DNZ 395 390 24 24.75 98 99 97 96
DNZ 400 395 24 25 100 101 98 96
DNY 445 440 20 24.25 126 91 93 129
DNX 485 480 20 24 136 98 103 143
DNZ 470 465 21 24.8 131 103 101 129
DNZ 475 470 21 24.8 133 104 102 130
DNY 505 500 20 24 142 102 107 149
DNX 505 500 20 24 142 102 107 149
DNZ 545 540 20 24 153 110 116 161
DNY 545 540 20 24 153 110 116 161
;
Weight (lbs.) Center of Gravity 4 Point Load Location (lbs.)
%
<
Unitary Products Group 61
Page 35
Gas Unit Dimensions
*$66833/<
',$0(7(5+2/(
137,&211(&7,21
81,7&21'(16$7(
&211(&7,21137,
75$35(&200(1'('
+,*+92/7$*(
&211',$
.12&.287
*$66833/<
',$.12&.287
137,&211(&7,21
/2:92/7$*(
&211',$
.12&.287[+2/(
9(17$,5287/(7+22'
%/2:(56(59,&($&&(66
&203$570(173$1(/
%
29(5$//
&21'(16(5&2,/
29(5$//
333491-YTG-B-0807
$
5()5,*(5$17
&211(&7,216
&20%867,21$,5
,1/(7/289(56
)5217
*$6(/(&75,&&21752/
6(59,&($&&(66
&203$570(173$1(/
Gas Unit Dimensions
Unit Size
024, 030, 036
2
036
, 042, 048, 060
1. DNY, DNZ Models.
2. DNX Models.
Gas Unit Clearances1
Direction
Top
Front 36 Left 24
Rear 0 Bottom
1. A 1" clearance must be provided between any combustible material and the supply air duct work.
2. The products of combustion must not be allowed to accumulate within a confined space and recirculate.
3. Units must be installed outdoors. Over hanging structure or shrubs should not obscure condenser air
discharge outlet.
4. Units may be installed on combustable floors made from wood or class A, B or C roof covering
materials.
1
2
3
“A” “B”
33-1/2 18-1/4
41-1/2 23-1/8
Distance
(in.)
36 Right 12
Dimensions
Direction
Distance
(in.)
4
0
Unit Accessory Weights
Unit Accessory Model
Add Economizer All 45 40
Shipping Operating
Weight (lbs.)
62 Unitary Products Group
Page 36
333491-YTG-B-0807
Unit Dimensions Front and Bottom
+,*+92/7$*(
&211
',$.12&.287
/2:92/7$*(
&211',$
.12&.287
+,*+92/7$*(
&211[
.12&.287
)5217
*$66833/<
',$.12&.287
137,&211(&7,21
/2:92/7$*(
&211',$
.12&.287
&21'(16$7('
5$,1137,
Unit Dimensions Back and Bottom
%277206833/<
$,523(1,1*
&21'(16(5
&2,/
6,'(6833/<
$,523(1,1*
%$&.
6,'(5(7851
$,523(1,1*
Unitary Products Group 63
%277205(7851
$,523(1,1*
Page 37
Unit Typical Duct Applications
522)&85%
,167$//$7,21
5($5'8&7
333491-YTG-B-0807
522)&85%
,167$//$7,21
%27720'8&7
Unit Typical Slab on Ground Installation (Gas Model Shown)
FIELD SUPPLIED
DISCONNECT SWITCH
LOCATED TO REAR OF UNIT
TO GAS
SUPPLY LINE
MANUAL GAS
SHUT-OFF VALVE
TO POWER SUPPLY
6/$%21*5281'
,167$//$7,21
CONTROL WIRING TO
INDOOR THERMOSTAT
RETURN AIR
DUCT
SUPPLY AIR
DUCT
64 Unitary Products Group
Page 38
333491-YTG-B-0807
Unit Typical Roof Curb Installation (Gas Model Shown)
0$18$/*$6
6+872))9$/9(
),(/'6833/,('
',6&211(&76:,7&+
02817('2181,7
7232:(5
6833/<
72*$6
6833/</,1(
&21752/:,5,1*72
,1'2257+(50267$7
5(7851
$,5'8&7
6833/<
$,5'8&7
Unit Accessory Dimensions
Roof Curb
1
5(&200(1'('
'8&76,=(
[
23(1,1*)25
5(7851$,5'8&7
23(1,1*)25
6833/<$,5'8&7
5(&200(1'('
'8&76,=(
[
1. 8” Roof Curb also available.
Unitary Products Group 65
Page 39
Roof Curb Cross Section
[:,'(*$6.(7,1*)25&85%)5$0(
$1'$//'8&76833257685)$&(6
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66 Unitary Products Group
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