York H-RD036, H-RD018, 060 User Manual
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TECHNICAL GUIDE
SPLIT-SYSTEM
IR CONDITIONERS
13 SEER – R-22
MODELS:
H*RD018 THRU 060
(1.5 THRU 5 NOMINAL TONS, 1 PHASE)
H*RD036 THRU 060
(2.5 THRU 5 NOMINAL TONS, 3 PHASE)
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CERTIFICATIONAPPLIES ONLY
WHEN THECOMPLETE
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SYSTEM ISLISTED
WITH ARI.
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LISTED
Due to continuous product improvement, specifications
are subject to change without notice.
isit us on the web at www.york.com
dditional rating information can be found at
ww.ari.org/aridirectory
ISO 9001
Certified Quality
Management System
254892-YTG-C-0606
DESCRIPTION
The 13 SEER Series condensing unit is the outdoor part of a
versatile system of air conditioning. It is designed to be custom-matched with one of UPG’s complete line of evaporator
sections, with each serving a specific function. Matching Air
Handlers are available for upflow, downflow, or horizontal
applications to provide a complete system. Electric Heaters
are available, if required. Add-On coils are available fo r use
with upflow, downflow, or horizontal furnaces and air handlers.
WARRANTY
5-year limited parts warranty.
5-year limited compressor warranty.
FEATURES
• QUALITY CONDENSER COILS - The coil is constructed
of copper tube and aluminum fins.
• 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
protects the compressor if undesirable operating conditions occur. A liquid line filter-drier further protects the
compressor.
• DURABLE FINISH - The cabinet is made of pre-painted
steel. The pre-treated galvanized steel provides a better
paint to steel bond, which resists corrosion and rust creep.
Special primer formulas and matted-textured finish insure
less fading when exposed to sunlight.
• LOWER INSTALLED COST - Installation time and costs
are reduced by easy power and control wiring connections. Discharge line heat exchanger knockouts are provided, if required. Available in sweat connect models only.
The unit contains enough refrigerant for matching indoor
coils and 15 feet of interconnecting piping. The small base
dimension means less space is required on the ground or
roof.
• TOP DISCHARGE - 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.
• LOW OPERATING SOUND LEVEL - The upward air flow
carries the normal operating noise 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.
• LOW MAINTENANCE - Long life permanently lubricated
motor-bearings need no annual servicing.
• EASY SERVICE ACCESS - Fully exposed refrigerant connections, a single panel covering the electrical controls,
and the molex plug in the control box connecting the condenser fan make for easy servicing of the unit.
• SECURED SERVICE VALVES - Secured re-usable ser-
vice valves are provided on both the liquid and vapor
sweat connections for ease of evacuating and charging.
• U.L. and C.U.L. listed - approved for outdoor application.
Certified in accordance with the Unitary Small Equipment certification program, which is based on ARI Standard 210/240.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
254892-YTG-C-0606
PHYSICAL AND ELECTRICAL DATA - 1 PHASE
MODEL H2RD018S06 H2RD024S06 H2RD030S06 H2RD036S06 H2RD042S06 H2RD048S06 H2RD060S06
Unit Supply Voltage 208-230V, 1φ, 60Hz
Normal Voltage Range
1
Minimum Circuit Ampacity 9.4 11.8 15.1 18.3 18.3 30.3 32.7
Max. Overcurrent Device Amps
Min. Overcurrent Device Amps
Compressor Type
Compressor
Amps
4
Rated Load 6.4 9.0 10.7 13.4 13.5 23.0 25.0
Locked Rotor 36 48 61 78 78 115 150
2
3
15 20 25 30 30 50 50
15 15 20 20 20 35 35
Recip Recip Recip Recip Recip
Crankcase Heater No No No No No No No
Fan Motor Amps Rated Load 0.8 0.5 1.5 1.5 1.5 1.5 1.5
Fan Diameter Inches 18 22 22 22 22 24 24
Rated HP 1/8 1/15 1/4 1/4 1/4 1/4 1/4
Fan Motor
Nominal RPM 1075 850 850 850 850 850 850
Nominal CFM 2150 2,200 3100 3150 3550 3550 3600
Face Area Sq. Ft. 11.43 15.72 15.72 15.72 23.60 24.00 27.00
Coil
Rows Deep1111111
Fin / Inches 22 18 22 22 22 22 22
Liquid Line OD (Field Installed) 3/8 3/8 3/8 3/8 3/8 3/8 3/8
Vapor Line OD (Field Installed) 3/4 3/4 3/4 7/8 7/8 7/8 1-1/8
Unit Charge (Lbs. - Oz.)
5
4 - 9 5 - 8 5 - 13 6 - 0 8 - 13 8 - 6 10 - 2
Charge Per Foot, Oz. 0.68 0.68 0.70 0.70 0.70 0.70 0.76
Operating Weight Lbs. 151 151 183 183 193 215 220
1. Rated in accordance with ARI Standard 110, utilization range “A”.
2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.
4. All scrolls listed with a superscript “B” are Bristol scrolls. All scrolls listed with a superscript “C” are Copeland scrolls.
5. The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than 15
feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.
187 to 252
Scroll
B
Scroll
B
All dimensions are in inches. They are subject to change
without notice. Certified dimensions will be provided upon
C
request.
DIMENSIONS
Unit
Model
A
018 23 35 23
030 27 37 27
B
036 27 37 27
048 34 43 32
060 38 43 32 7/8”*
1. Including Fan Guard.
* Adapter fitting required for 1-1/8” line set.
2 Unitary Products Group
Dimensions
(Inches)
1
B C Liquid Vapor
A
Refrigerant Connection
Service Valve Size
3/8”
3/4”024 27 37 27
7/8”042 39 37 27
254892-YTG-C-0606
Additional R-22 Charge / Orifice Size for Various Matched Systems - 1 Phase
Outdoor Unit H2RD018S06 H2RD024S06 H2RD030S06 H2RD036S06 H2RD042S06 H2RD048S06 H2RD060S06
Required TXV 1TVM2A1 1TVM2(A,B)1 1TVM2A1 1TVM2A1 1TVM2C1 1TVM2C1 1TVM2C1
Factory R-22 Charge, lbs-oz 4 - 9 6 - 3 5 - 13 6 - 0 8 - 13 8 - 6 10 - 2
Indoor Coil
FC/MC/PC/UC/UC18A2A 0 ––––––
FC/MC/PC/UC18B2A 0 ––––––
FC/MC/PC/UC24A2A 0 0 –––––
FC/MC/PC/UC24B2A 0 0 –––––
FC/MC/PC/UC30A2A –0 0 ––––
FC/MC/PC/UC30B2A –0 0 ––––
FC/MC/PC/UC36A2A ––0 0 –––
FC/MC/PC/UC36B2A ––0 0 –––
FC/MC/PC/UC36C2A ––0 0 –––
FC/MC/PC/UC42B2C ––––0 ––
FC/MC/PC/UC42C2C ––––0 ––
FC/MC/PC/UC48C2C ––––0 0 –
FC/MC/PC/UC48D2C ––––0 0 –
FC/PC/UC/UC60C2C ––––––0
FC/MC/PC/UC60D2C ––––––0
MC61D2C ––––––0
HC18A2A 0 ––––––
HC30A2A –0 0 ––––
HC36B2A – – 0 0 – – –
HC42C2C ––––0 0 –
HC60C2C –––––0 0
HD24A2A 0 0 –––––
HD36B2A – – 0 0 – – –
HD48C2C ––––0 0 –
HD60D2C –––––0 0
AHP18B2A 0 ––––––
AHP24B2A 0 0 –––––
AHP30B2A –0 0 ––––
AHP36C2A – – 0 0 – – –
AHP42C2C ––––0 ––
AHP/SHP48D2C ––––0 0 –
AHP/SHP60D2C –––0 0 0 0
AV24B2A 0 0 – – – –
AV36C2A – – 0 0 – – –
AV/SV48D2C ––––0 0 –
AV/SV60D2C ––––0 0 0
FC/MC/PC/UC18A3X 0 2B + 1 –––––
FC/MC/PC/UC18B3X 0 2B + 1 –––––
FC/MC/PC/UC24A3X 0 2A + 0 –––––
FC/MC/PC/UC24B3X 0 2A + 0 –––––
FC/MC/PC/UC30A3X –2A + 0 0 ––––
FC/MC/PC/UC30B3X –2A + 0 0 ––––
FC/MC/PC/UC36A3X ––0 0 –––
FC/MC/PC/UC36B3X ––0 0 –––
FC/MC/PC/UC36C3X ––0 0 –––
FC/MC/PC/UC42B3X ––––0 ––
FC/MC/PC/UC42X3X ––––0 ––
FC/MC/PC/UC48C3X ––––0 0 –
FC/MC/PC/UC48D3X ––––0 0 –
FC/PC/UC/UC60C3X ––––––0
FC/MC/PC/UC60D3X ––––––0
MC61D3X ––––––0
For Notes See Page 5.
1,2
TXV KIT3 - Additional Charge, Oz
Unitary Products Group 3
254892-YTG-C-0606
Additional R-22 Charge / Orifice Size for Various Matched Systems - 1 Phase (Continued)
Outdoor Unit H2RD018S06 H2RD024S06 H2RD030S06 H2RD036S06 H2RD042S06 H2RD048S06 H2RD060S06
Required TXV 1TVM2A1 1TVM2(A,B)1 1TVM2A1 1TVM2A1 1TVM2C1 1TVM2C1 1TVM2C1
Factory R-22 Charge, lbs-oz 4 - 9 6 - 3 5 - 13 6 - 0 8 - 13 8 - 6 10 - 2
Indoor Coil
HC18A3X 0 2B + 1 –––––
HC30A3X –2A + 0 0 ––––
HC36B3X – – 0 0 – – –
HC42C3X ––––0 0 –
HC60C3X –––––0 0
HD24A3X 0 2A + 0 –––––
HD36B3X – – 0 0 – – –
HD48C3X ––––0 0 –
HD60D3X –––––0 0
AHP18B3X 0 ––––––
AHP24B3X 0 2A + 0 –––––
AHP30B3X –2A + 0 0 ––––
AHP36C3X – – 0 0 – – –
AHP42C3X ––––0 ––
AHP/SHP48D3X ––––0 0 –
AHP/SHP60D3X –––0 0 0 0
AV24B3X 0 2A + 0 – – – –
AV36C3X – – 0 0 – – –
AV/SV48D3X ––––0 0 –
AV/SV60D3X ––––0 0 0
G2FD024(S,H)14,17 0 2B + 1 –––––
G2FD030(S,H)17 0 2B + 1 –––––
G2FD035(S,H)14 0 2B + 1 –––––
G2FD036(S,H)17 – 2A + 0 0 0 – – –
G2FD036(S,H)21 –––0 –––
G2FD042(S,H)21 –––0 0 ––
G2FD046(S,H)17 –––0 0 ––
G2FD048(S,H)21,24 ––––0 0 –
G2FD060(S,H)24 ––––––0
G2FD061H24 ––––––0
G1HA024H14 0 2B + 1 –––––
G1HA036H14 – 2A + 0 0 ––––
G1HA036H17 – 2A + 0 0 0 – – –
G1HA048H21 –––0 0 0 –
G1HA060H24 –––––0 0
G1HD036 0 2A + 0 0 0 – – –
G1HD048 –––0 –––
G1HD060 ––––0 0 –
G1NA030S17K 0 2B + 1 –––––
G1NA030S21M 0 2B + 1 –––––
G1NA036S17J 0 2A + 0 0 ––––
G1NA036S21C 0 2A + 0 0 ––––
G1NA036S17L – 2A + 0 0 0 – – –
G1NA042S24W –––0 –––
G1NA048S21D – 2A + 0 0 0 – – –
G1NA060S24T ––––0 0 –
G1FA/G1UA030S14 0 2B + 1 –––––
G1FA/G1UA036S14 0 2A + 0 0 ––––
G1FA/G1UA036S17,21 0 2B + 1 –––––
G1FA/G1UA048S17 –––0 0 ––
G1FA/G1UA048S21 –––0 0 ––
G1FA/G1UA060S21,24 ––––––0
F2RP/F2FP024 0 2B + 1 –––––
F2RP/F2FP030 –2A + 0 –––––
F2RP/F2FP036 ––0 ––––
For Notes See Page 5.
1,2
TXV KIT3 - Additional Charge, Oz
4 Unitary Products Group
254892-YTG-C-0606
Additional R-22 Charge / Orifice Size for Various Matched Systems - 1 Phase (Continued)
Outdoor Unit H2RD018S06 H2RD024S06 H2RD030S06 H2RD036S06 H2RD042S06 H2RD048S06 H2RD060S06
Required TXV 1TVM2A1 1TVM2(A,B)1 1TVM2A1 1TVM2A1 1TVM2C1 1TVM2C1 1TVM2C1
Factory R-22 Charge, lbs-oz 4 - 9 6 - 3 5 - 13 6 - 0 8 - 13 8 - 6 10 - 2
Indoor Coil
F2RP/F2FP040 –––0 –––
F2FP048 ––––0 ––
F2FP060 –––––0* –
F2FV060 –––––0 0
G4FA030S14T2A 0 ––––––
G4FA030S14T2B – 1 –––––
G4FA036S14T2A 0 0 0 ––––
G4FA036S17T2A 0 ––––––
G4FA036S21T2A 0 ––––––
G4FA036S21T2B – 1 –––––
G4FA048S17T2A –––0 –––
G4FA048S17T2C – – – 0 – –
G4FA048S21T2A –––0 –––
G4FA048S21T2C ––––0 ––
G4FA060S21T2C ––––––0
G4FA060S24T2C ––––––0
G4FD024H14T2A 0 ––––––
G4FD024H14T2B –1 –––––
G4FD024H17T2A 0 ––––––
G4FD024H17T2B 1 –––––
G4FD030H17T2A 0 ––––––
G4FD035H14T2A 0 ––––––
G4FD036H17T2A – 0 0 0 – – –
G4FD036H21T2A –––0 –––
G4FD042H21T2A –––0 –––
G4FD042H21T2C ––––0 ––
G4FD046H17T2A –––0 –––
G4FD046H17T2C ––––0 ––
G4FD048H21T2A –––––––
G4FD048H21T2C ––––0 0 –
G4FD048H24T2A –––––––
G4FD048H24T2C ––––0 0 –
G4FD060H24T2C ––––––0
G4FD061H24T2C ––––––0
F4FP024H06T2A 0 ––––––
F4FP024H06T2B – 1 –––––
F4FP030H06T2A – 0 –––––
F4FP036H06T2A –––––––
F4FP040H06T2A – – 0 ––––
F4FP042H06T2A –––0 –––
F2FP048H06T2C ––––0 ––
F2FP060H06T2C –––––0* –
F2FV060H06T2C –––––0 0
FOOTNOTES:
PROCEDURES:
1,2
1. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit 2FD06700224.
2. PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.
3. A TXV kit must be used with these coils to obtain system performance (2A, 2B, and 2C indicate 1TVM series).
* This loose coil match does not achieve 13 SEER.
1. Unit factory char ge listed on the un it nameplate includes refrigerant for the condenser, the smallest evaporator and for 15 feet of interconnecting
line tubing.
2. Verify the TXV and additional charge required for specific evaporator coil in the system using the above table.
3. Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in the table above.
4. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for
evaporator + adder for line set.
TXV KIT3 - Additional Charge, Oz
Unitary Products Group 5
254892-YTG-C-0606
PHYSICAL AND ELECTRICAL DATA - 3 PHASE
MODEL
H1RD
030S25
Unit Supply Voltage 208-230V, 3φ, 60Hz 460V, 3φ, 60Hz
Normal Voltage Range
1
Minimum Circuit Ampacity 14.3 14.3 12.4 21.5 23.1 6.9 9.6 6.9 10.3 11.3
Max. Overcurrent Device Amps
Min. Overcurrent Device Amps
Compressor Type
Compressor Amps
4
Rated Load 10.2 10.2 8.8 16.0 17.3 4.9 13.5 11.8 7.7 8.4
Locked Rotor 72 72 72 115 123 45 45 45 50 70
2
3
Recip Recip Recip ScrollB ScrollB Recip Recip Recip ScrollB ScrollB
Crankcase Heater No No No No No No No No No No
Fan Motor Amps Rated Load 1.5 1.5 1.5 1.5 1.5 0.7 0.7 0.7 0.7 0.7
Fan Diameter Inches 22 22 22 22 24 22 22 22 24 24
Rated HP 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4
Fan Motor
Nominal RPM 850 850 850 850 850 850 850 850 850 850
Nominal CFM 3100 3150 3550 3550 3600 3100 3150 3550 3550 3600
Face Area Sq. Ft. 15.72 15.72 23.60 24.00 27.00 15.72 15.72 23.60 24.00 27.00
Coil
Rows Deep 1 1 1 1 1 1 1 1 2 2
Fin / Inches 22 22 22 22 22 22 22 22 18 18
Liquid Line Set OD (Field Installed) 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3 /8 3/8 3/8
Vapor Line Set OD (Field Installed) 3/4 7/8 7/8 7/8 1-1/8 3/4 7 /8 7/8 7/8 1-1/8
Unit Charge (Lbs. - Oz.)
5
5 - 13 6 - 0 8 - 13 8 - 6 10 - 2 5 - 13 6 - 0 8 - 13 8 - 6 10 - 2
Charge Per Foot, Oz. 0.68 0.70 0.70 0.70 0.76 0.68 0.70 0.70 0.70 0.76
Operating Weight Lbs. 208 208 208 215 294 208 208 215 250 294
1. Rated in accordance with ARI Standard 110, utilization range “A”.
2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.
4. All scrolls listed with a superscript “B” are Bristol scrolls. All scrolls listed with a superscript “C” are Copeland scrolls.
5. The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than
15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.
A
B
H1RD
036S25
H1RD
042S25
H1RD
048S25
H1RD
060S25
H1RD
030S46
H1RD
036S46
H1RD
042S46
H1RD
048S46
H1RD
060S46
187 to 252 432 to 504
20 20 20 35 40 15 15 15 15 15
15 15 15 25 25 15 15 15 15 15
All dimensions are in inches. They are subject to change
without notice. Certified dimensions will be provided upon
request.
C
DIMENSIONS
Unit
Model
030 27 37 27
036 27 37 27
048 34 43 32
060 38 43 32 7/8”*
1. Including Fan Guard.
* Adapter fitting required for 1-1/8” line set.
Dimensions
(Inches)
1
B C Liquid Vapor
A
Refrigerant Connection
Service Valve Size
3/8”
3/4”
7/8”042 39 37 27
6 Unitary Products Group
254892-YTG-C-0606
Additional R-22 Charge / Orifice Size for Various Matched Systems - 3 Phase
Outdoor Unit H1RD030S(25,46) H1RD036S(25,46) H1RD042S(25,46) H1RD048S(25,46) H1RD060S(25,46)
Required TXV 1TVM2A1 1TVM2A1 1TVM2C1 1TVM2C1 1TVM2C1
Factory R-22 Charge, lbs-oz 5 - 13 6 - 0 8 - 13 8 - 6 10 - 2
Indoor Coil
FC/MC/PC/UC30A2A 0 ––––
FC/MC/PC/UC30B2A 0 ––––
FC/MC/PC/UC36A2A 0 0 – – –
FC/MC/PC/UC36B2A 0 0 – – –
FC/MC/PC/UC36C2A 0 0 – – –
FC/MC/PC/UC42B2C – – 0 – –
FC/MC/PC/UC42C2C – – 0 – –
FC/MC/PC/UC48C2C – – 0 0 –
FC/MC/PC/UC48D2C – – 0 0 –
FC/PC/UC/UC60C2C ––––0
FC/MC/PC/UC60D2C ––––0
MC61D2C ––––0
HC30A2A 0 ––––
HC36B2A 0 0 – – –
HC42C2C – – 0 0 –
HC60C2C – – 0 0
HD36B2A 0 0 – –
HD48C2C – – 0 0 –
HD60D2C –––0 0
AHP30B2A 0 ––––
AHP36C2A 0 0 – –
AHP42C2C – – 0 – –
AHP/SHP48D2C – – 0 0 –
AHP/SHP60D2C – 0 0 0 0
FC/MC/PC/UC30A3X 0 ––––
FC/MC/PC/UC30B3X 0 ––––
FC/MC/PC/UC36A3X 0 0 – – –
FC/MC/PC/UC36B3X 0 0 – – –
FC/MC/PC/UC36C3X 0 0 – – –
FC/MC/PC/UC42B3X – – 0 – –
FC/MC/PC/UC43X3X – – 0 – –
FC/MC/PC/UC48C3X – – 0 0 –
FC/MC/PC/UC48D3X – – 0 0 –
FC/PC/UC/UC60C3X ––––0
FC/MC/PC/UC60D3X ––––0
MC61D3X ––––0
HC30A3X 0 ––––
HC36B3X 0 0 – – –
HC42C3X – – 0 0 –
HC60C3X –––0 0
HD36B3X 0 0 – – –
HD48C3X – – 0 0 –
HD60D3X –––0 0
AHP30B3X 0 ––––
AHP36C3X 0 0 – – –
AHP42C3X – – 0 – –
AHP/SHP48D3X – – 0 0 –
AHP/SHP60D3X – 0 0 0 0
For Notes See Page 8.
1
Additional Charge, Oz
Unitary Products Group 7
254892-YTG-C-0606
Additional R-22 Charge / Orifice Size for Various Matched Systems - 3 Phase (Continued)
Outdoor Unit H1RD030S(25,46) H1RD036S(25,46) H1RD042S(25,46) H1RD048S(25,46) H1RD060S(25,46)
Required TXV 1TVM2A1 1TVM2A1 1TVM2C1 1TVM2C1 1TVM2C1
Factory R-22 Charge, lbs-oz 5 - 13 6 - 0 8 - 13 8 - 6 10 - 2
Indoor Coil
G4FA036S14T2A 0 ––––
G4FA048S17T2A – 0 – – –
G4FA048S17T2C – – 0 – –
G4FA048S21T2A – 0 – – –
G4FA048S21T2C – – 0 – –
G4FA060S21T2C ––––0
G4FA060S24T2C ––––0
G4FD036H17T2A 0 0 – – –
G4FD036H21T2A – 0 – – –
G4FD042H21T2A – 0 – – –
G4FD042H21T2C – – 0 – –
G4FD046H17T2A – 0 – – –
G4FD046H17T2C – – 0 – –
G4FD048H21T2C – – 0 0 –
G4FD048H24T2C – – 0 0 –
G4FD060H24T2C ––––0
G4FD061H24T2C ––––0
F4FP040H06T2A 0 ––––
F4FP042H06T2A – 0 – – –
F2FP048H06T2C – – 0 – –
FOOTNOTES:
PROCEDURES:
1
1. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit 2FD06700224.
1. Unit factory charg e listed on the unit nameplate includes refr igerant for the condenser, the smallest evaporator and for 15 feet of inter-
connecting
line tubing.
2. Verify the TXV and additional charge required for specific evaporator coil in the system using the above table.
3. Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in the table above.
4. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for
evaporator + adder for line set.
Additional Charge, Oz
8 Unitary Products Group
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