Utica Boilers UB95M-200 Brochure

UB95M-200

There Are Some Things You Can Always Depend On...

UB95M-200

92.5% AFUE Residential Gas Fired Modulating Condensing Boiler

• High Efciency Cast Aluminum Monoblock Heat Exchanger
with low pressure drop.

• Microprocessor Based Modulating Control.

- Monitors the supply and return water temperature, adjusting the
boiler ring rate to match the building load conditions.

• Hi-Limit Control with LED display and self diagnostic features.

• Low Water Cut Off.

• Boiler Temperature Reset.

- Lowers the boiler supply water temperature depending on outdoor
air temperature. Saves fuel without sacricing comfort.

• Domestic Hot Water Priority.

• Easy to Install & Service.

- Intake and ue gasses can be piped with readily available
3” PVC up to 100 equivalent feet.

- Option of left, right, or rear exit for return plumbing and gas piping.

- Piping connections facilitate multiple boiler installations.

- Integral Condensate Trap.

• Limited 15 Year Warranty.

• Made In the USA.

Utica UB95M-200 Natural or Propane Gas-Fired Modulating Condensing Hot Water Boiler

Net AHRI

Rating, Water

(MBH)

3” Pipe

15 Ft. (4.6 m)

(1) (3)

Service

AFUE %

(5)

Dimensions/Weights Model

18"

UB95M-200 200 80 182 73 158 63 92.5

(1) 1000 Btu/hr (British Thermal Units Per Hour)

(2) Heating Capacity and AFUE (Annual Fuel Utilization Efciency) are based on DOE (Department of Energy) test procedures.

(3) Net AHRI Ratings based on piping and pickup allowance of 1.15. Contact Technical Support before selecting boiler for installations having unusual piping and
pickup requirements, such as intermittent system operation, extensive piping systems, etc.

General Information (See Installation, Operation and Maintenance Manual for complete instructions)

Clearances

(4) Required
distances
measured from
boiler.
(5) Service, proper
operation clearance
recommendation.

Note: May be
installed on
combustible

ooring

(No Carpets).

Combustion
Air & Vent Pipe
Equivalent
Length

OPENING FOR
VENT TEE
EXHAUST (2" CVPC)

front

top

STANDARD SUPPLY OPENING
1 1/4 NPT CONNECTIONS
PROVIDED INSIDE BOILER
CABINET.

AIR VENT INTAKE
OPENING 2" PVC
(OPTIONAL)

GAS SUPPLY
OPENING 1/2 NPT
(OPTIONAL)

WATER RETURN OPENING
1 1/4 NPT CONNECTION
(OPTIONAL)

left

30 7/8"

GAS SUPPLY OPENING
1/2 NPT (OPTIONAL)

ELECTRICAL CONNECTION

39 3/8"

right

OPENING FOR RELIEF
VALVE DISCHARGE PIPE

FOR 120V POWER & 24 V
THERMOSTAT LEADS

WATER RETURN OPENING
1 1/4 NPT CONNECTION
(OPTIONAL)

AIR VENT INTAKE OPENING
2" PVC (OPTIONAL)

GAS SUPPLY OPENING
1/2 NPT (OPTIONAL)

WATER RETURN OPENING
1 1/4 NPT CONNECTION
(OPTIONAL)

CONDESATE DRAIN
OPENING 1/2" PVC

Connections

Electrical 120 Volts AC, 60 hertz, 1 phase, Less than 12 amps (15 amp circuit recommended)

Water Content 2.6 Gallons

Standard
Equipment

back

Options

Certications

Width

Height

Depth

Flue

Diameter

Ship Wgt.

Dimensions

457.2 mm

39.375”

1000.1 mm

30.875”

784.2 mm

76.2 mm

Weights

284 lbs.

128.8 kg

18”

3”

Boiler Input Rate

(MBH)

Max. Min.

Top

(1)

Heating

Capacity

(MBH)

(1)(2)

Max. Min. Max. Min.

Combustible Materials

(Required)

1” (26 mm) 8” (204 mm)

(4)

Left Side 1” (26 mm) 24” (610 mm)

Right Side 1” (26 mm) N/A

Front 0” (0 mm) 24” (610 mm)

Back 6” (153 mm) N/A

Bottom Combustible N/A

Combustion Air/Vent Piping 0” (0 mm) N/A

Min. Length

Max. Length 100 Ft. (30.5 m)

Vent Pipe - First 2.5’ (.762 m) is Schedule 80 2” CPVC (provided), then Schedule 40 3” PVC.

Air Intake - Schedule 40 3” PVC.

Notes: 3” Pipe Min. Venting - 15 ft. equivalent length, 3” Pipe Max. Venting - 100 ft. equivalent length.
Reduce the maximum vent length by 5’ per each 90° elbow. Refer to IOM for additional piping details.

Return/Supply Water Gas In Condensate Drain

1-1/4” NPT 1/2” NPT 1/2” PVC

Note: Option of left, right, or rear exit for return plumbing and gas piping.

Boiler Control Module: Microprocessor based Modulating Control, Hi-Limit Control.
User Display Interface: Temperature Display. Outdoor temperature sensor with cover included.
Heat Exchanger: Cast Aluminum Monoblock.
Combustion: Modulating Automatic Gas Valve, Modulating Burner, Direct Spark Igniter,
LP Conversion Kit included. Modulating Blower, Manual Reset Casting Temperature Switch,
Air Proving/Blocked Vent Safety Assembly, Air Purge Vent.
Electrical: Service Switch, Service Receptacle Outlet.
Other: Circulator (Taco 007 or Grundfos), Manual Reset Low Water Cutoff, Pressure Gauge, 30 PSI
Safety Relief Valve, Integral Condensate Trap, Combination Painted Metal and Durable Plastic Jacket.

Concentric Vent Kit (3”), AMB Multiple Boiler Control (For Multiple Boiler Applications - Includes
outdoor reset, priority override and lead boiler run time rotation. Available in two sizes - AMB4 and
AMB8 to allow stage ring of up to 8 boilers).

50 psi MAWP

(2)

All ratings and specications subject to change.

Contractor
Assistance: 800.325.5479

Utica, New York 13504

tel: [phone]

www.uticaboilers.com

PN 240006151 Rev. 10/13

P.O. Box 4729

• fax: [phone]