T - Johnson Supply
550.48-TG1Y (600)
®
TECHNICAL SPECIFICATIONS
SPLIT-SYSTEM
CONDENSING UNITS
“HRC” Series
Models H*RC018 thru H*RC060
Nominal Capacity: 18 thru 60 MBH
Nominal Efficiency: 12:00 SEER
DESCRIPTION
The HRC Series condensing unit is the outdoor part of a versatile
system of air conditioning. It is designed to be custom-matched
with one of our complete line of evaporator sections, each
designed to serve a specific function. Matching Air Handlers are
available for upflow, downflow or horizontal application to provide
a complete system. Electric heaters are available if required.
Add-On coils are available for use with upflow, downflow or
horizontal furnaces.
FEATURES
QUALITY CONDENSER COILS - The coil is constructed of
copper tubes and hardened black coated aluminum fins for
durability and long lasting efficient operation. The decorative 2" x 4"
grille backed by the black coated fins, enhances appearance and
protects the unit.
PROTECTED COMPRESSOR - The compressor is internally
protected against high pressure and temperature. This is accomplished by the simultaneous operation of a 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 - Cabinet is made of pre-painted steel. The
pre-treated flat galvanized steel provides a better paint to steel
bond, which resists corrosion and rust creep. Special primer
formulas and glossy earth tone 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. These
models are 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. Start-assist components
included as standard where TXV is required.
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 up 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 motorbearings need no annual servicing.
EASY SERVICE ACCESS - Fully exposed refrigerant connections and 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 service valves
are provided on both the liquid and vapor sweat connections for ease
of evacuating and charging.
Unitary Products Group
1
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
550.48-TG1Y
COOLING CAPACITY - With Air Handler Coils
UNIT
MODEL1
AIR HANDLER
ELECTRIC
MODEL
HEAT KW
COOLING
W
COIL2
MODEL
17
17
17
17
17
17
17
21
21
21
24
24
24
24
G2FD024S17
G2FD024S17
G2FD030S17
G2FD030S17
G2FD036S17
G2FD036S17
G2FD046S17
G2FD042S21
G2FD048S21
G2FD048S21
G2FD060S24
G2FD061H24
G2FD060S24
G2FD061H24
800
800
850
1025
1025
1200
1250
1400
1400
1600
1650
1675
1850
1850
19.2
23.6
24.0
29.6
30.0
33.6
34.8
41.0
42.5
45.5
47.0
47.5
57.5
58.0
17
17
17
17
17
17
17
21
21
21
24
24
24
24
G2FD024S17
G2FD024S17
G2FD036S17
G2FD036S17
G2FD046S17
G2FD036S17
G2FD046S17
G2FD048S21
G2FD048S21
G2FD048S21
G2FD060S24
G2FD061H24
G2FD060S24
G2FD061H24
800
800
850
1025
1050
1200
1250
1250
1400
1600
1650
1875
1825
1875
18
18
18
18
24
21
21
21
24
24
24
24
24
24
—
—
—
—
—
—
—
—
—
—
—
—
—
—
650
800
1035
1035
1250
1250
1250
1400
1400
1600
1600
1650
1850
1850
RATED
CFM
NET MBH
TOTAL
SENS.
KW
SEER
SEER/
TXV5
EER
13.8
17.0
17.3
21.3
21.6
24.2
25.1
29.3
30.6
32.8
33.8
35.2
41.4
43.2
1.68
2.21
2.22
2.80
2.79
3.20
3.20
3.78
3.78
4.06
4.10
4.13
5.53
5.55
-------12.00
12.00
------
12.10
12.00
12.10
12.00
12.10
12.00
12.00
--12.20
12.50
12.50
12.00
12.00
11.40
10.70
10.80
10.60
10.75
10.65
10.95
10.50
10.75
11.20
11.45
11.50
10.40
10.45
20.0
24.4
24.8
30.6
31.4
33.8
35.0
36.0
42.5
46.5
48.0
48.5
59.0
59.0
14.4
17.6
17.9
22.0
22.6
24.3
25.2
25.9
30.4
33.5
34.6
36.2
42.5
44.6
1.54
2.03
2.02
2.60
2.62
3.10
3.10
2.98
3.63
3.81
3.75
3.79
5.13
5.13
--------13.00
------
13.50
13.00
13.50
13.00
13.55
12.15
12.35
13.40
-13.00
13.50
14.00
13.00
13.50
12.95
12.00
12.25
11.75
12.00
10.85
11.20
12.10
11.45
12.20
12.80
12.80
11.50
11.50
19.0
23.6
23.0
29.0
35.0
34.4
33.0
40.5
42.5
46.5
47.5
48.0
56.5
58.5
14.1
17.5
17.0
21.5
25.9
25.5
24.4
28.9
30.5
34.4
35.2
35.9
41.8
44.5
1.71
2.22
2.16
2.82
3.26
3.14
3.20
3.79
3.84
4.35
4.42
3.76
5.59
5.13
-------11.80
12.00
11.40
11.50
-11.15
--
12.00
12.00
12.00
12.00
12.00
12.00
11.30
--12.00
12.00
13.50
11.60
13.00
11.10
10.65
10.65
10.30
10.75
10.95
10.30
10.35
10.55
10.70
10.75
12.75
10.10
11.40
HRC / N1AH / G2FD
H1RC018
H1RC024
H1RC030
H1RC036
H2RC042
H1RC048
H1RC060
N1AHB08
N1AHB08
N1AHB08
N1AHB12
N1AHB12
N1AHB12
N1AHB12
N1AHC16
N1AHC16
N1AHC16
N1AHD20
N1AHD20
N1AHD20
N1AHD20
2,5,8,10
2,5,8,10
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,20
5,8,10,15,20
5,8,10,15,20
8,10,15,20,25,30
8,10,15,20,25,30
8,10,15,20,25,30
8,10,15,20,25,30
HRC / N1VS - VARIABLE SPEED
H1RC018
H1RC024
H1RC030
H1RC036
H2RC042
H1RC048
H1RC060
N1VSB12
N1VSB12
N1VSB12
N1VSB12
N1VSB12
N1VSB12
N1VSB12
N1VSC16
N1VSC16
N1VSC16
N1VSD20
N1VSD20
N1VSD20
N1VSD20
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,18
5,8,10,15,20
5,8,10,15,20
5,8,10,15,20
8,10,15,20,25,30
8,10,15,20,25,30
8,10,15,20,25,30
8,10,15,20,25,30
HRC / F2R P/ RC / FP / FC3,4
H1RC018
H1RC024
H1RC030
H1RC036
H2RC042
H1RC048
H1RC060
F2RP/FP024
F2RP/FP024
F2RP/FP030
F2RP/FP036
F2FP048
F2RP/FP036
F2RP/FP042
F2RP/FP042
F2FP048
F2FP048
F2FP060
F2FV060
F2FP060
F2FV060
5,8,10
5,8,10
5,8,10,15
5,8,10,15
10,15,20,25
5,8,10,15
5,8,10,15
5,8,10,15
10,15,20,25
10,15,20,25
10,15,20,25
10,15,20,25
10,15,20,25
10,15,20,25
Certified in accordance with the Unitary Small Equipment certification program which is based on ARI Standard 210/240.
Cooling MBH based on 80°F entering air temperature, 50% RH, and rated air flow.
KW includes compressor, outdoor fan and indoor blower motor watts. Add-on coils include 365 watts/1000 CFM for blower motor.
EER (Energy Efficiency Ratio) is the total cooling output in BTU’s at a 95°F outdoor ambient divided by the total electric power in watt-hours at those conditions.
SEER (Seasonal Energy Efficiency Ratio) is the total cooling output in BTU’s during a normal annual usage period for cooling divided by the total electric power
input in watt-hours during the same period.
1
All models are single phase, unless noted otherwise.
2
Refer to coil installation guide for proper coil application.
3
P3HU and P3UR furnaces and FRP Air Handlers have B.O.D. standard. (All Ratings include B.O.D.)
4
To meet R=4.2 insulation requirements, substitute F2FP for F2RP and F2FC for F2RC models. All ratings remain the same.
5
Thermal Expansion Valve kit required on specific indoor coils to obtain system performance. (Start assist components included, except 060 model
which does not require due to scroll compressor.)
— = Field transition may be required.
2
Unitary Products Group
550.48-TG1Y (600)
COOLING CAPACITY - With Upflow, Downflow & Horizontal
UNIT
MODEL
H1RC018
H1RC024
H1RC030
H1RC036
H2RC042
H1RC048
H1RC060
FURNACE**
CFM RANGE
W
(Min. —Max.)
14,17
14,17
1000
-17
14
-17
14,17
17
14,17
800
17
1000
14
1200
-14
17
-14
17,21
14,17
14
1000
17
1200
-1400
21
-21
17
17,21
14
21
-21,24
1200
-1400
21
1600
21,24
17
21
17
21
-21
1400
21,24
1600
21,24
-17
21,24
21
--17
21,24
1600
21.24
2000
21,24
24
-24
21,24
--2000
24
24
COIL5
MODEL
G1UA024S14,17
G2FD024S14,17
G1HD024
G2FD030S17
G2FD035S17
G1HD024
G1NA030S17K
G1UA024S14,17
G1UA036S17
G2FD024S14,17
G2FD030S17
G2FD035S14
G1NF036SOF
G1UA030S14
G2FD036S17
G1HD036
G1UA030S14
G1UA036S17,21
G2FD030S17
G2FD035S14
G1NA030S17K
G1NF036SOF
G1UA048S21
G1HD036
G2FD036S21
G2FD036S17
G1UA036S17,21
G2FD035S14
G1NA048S21D
G1NF036SOF
G1UA048S21,24
G1HD036
G2FD042S21
G2FD048S21,24
G2FD046S17
G2FD036S21
G2FD036S17
G1NA048S21D
G1NF048SOF
G2FD042S21
G1UA048S21,24
G1UA060S21,24
G1HD048
G2FD046S17
G2FD048S21,24
G1NA048S21D
G1HD048
G1NF048SOF
G2FD046S17
G2FD048S21,24
G1UA048S21,24
G1UA060S21,24
G2FD060S24
G1HD060
G2FD061H24
G1UA060S21,24
G1NF060SOF
G1HD060
G2FD060S24
G2FD061H24
Furnace and Coils
COOLING
RATED
CFM
650
650
650
650
650
800
800
800
800
800
800
800
800
850
850
850
1000
1025
1000
1000
1000
1025
1025
1025
1025
1025
1200
1200
1225
1200
1250
1225
1225
1250
1225
1225
1225
1400
1400
1400
1425
1450
1400
1400
1425
1600
1600
1600
1600
1600
1600
1620
1620
1620
1625
1850
1850
1850
1850
1850
NET MBH
TOTAL
SENS.
14.1
19.0
14.2
19.2
14.1
19.0
14.4
19.4
14.4
19.4
17.8
24.0
17.8
24.0
17.0
23.0
17.8
24.0
17.5
23.6
17.8
24.0
17.8
24.0
17.2
23.2
17.5
23.6
18.1
24.4
17.8
24.0
21.6
29.2
21.9
29.6
21.9
29.6
21.9
29.6
21.8
29.4
21.5
29.0
22.3
30.2
22.2
30.0
22.2
30.0
21.6
30.0
24.4
33.0
24.3
32.8
25.9
35.0
25.2
34.0
25.9
35.0
24.7
33.4
25.5
34.4
26.2
35.4
25.8
34.8
25.3
34.2
24.9
33.6
28.6
41.0
28.6
41.0
29.3
41.0
29.7
41.5
30.7
43.0
29.7
41.5
30.2
42.0
30.6
42.5
34.0
46.0
33.3
45.0
34.0
46.0
32.9
44.5
33.7
45.5
33.7
45.5
34.8
47.0
34.8
47.0
36.1
46.5
35.2
47.5
42.6
57.5
42.6
57.5
42.6
57.5
42.6
57.5
43.2
58.0
KW
SEER
1.7
1.7
1.7
1.7
1.7
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.1
2.2
2.2
2.2
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
3.1
3.1
3.2
3.3
3.3
3.1
3.2
3.2
3.2
3.1
3.2
3.8
3.8
3.8
3.8
3.9
3.8
3.8
3.8
4.1
4.0
4.1
4.2
4.1
4.1
4.1
4.1
4.1
4.1
5.5
5.5
5.6
5.5
5.5
-------------------------------------12.00
12.00
12.00
12.00
12.50
12.00
12.00
12.00
----------------
SEER/
TXV1
12.00
12.10
12.00
12.20
12.20
12.00
12.00
11.80
12.10
12.00
12.10
12.10
12.00*
12.00
12.15
12.10
11.85
12.00
12.00
12.00
12.00
12.00*
12.20
12.00
12.10
12.10
11.50
11.60
12.00
12.00*
12.00
11.80
12.00
12.10
12.00
12.00
12.00
--------12.00
12.00
12.00*
12.00
12.20
12.00
12.50
12.50
12.40
12.50
12.00
12.00*
12.00
12.00
12.00
EER
11.30
11.40
11.50
11.55
11.55
10.80
10.80
10.60
10.80
10.70
10.80
10.80
10.80
10.70
10.90
10.95
10.50
10.60
10.60
10.60
10.50
10.50
10.90
10.75
10.85
10.75
10.55
10.60
10.90
10.40
10.70
10.70
10.90
11.15
10.95
10.90
10.65
10.40
10.40
10.50
10.65
10.95
10.60
10.60
10.75
11.20
11.15
11.20
10.50
11.20
11.00
11.45
11.45
11.40
11.50
10.40
10.50
10.25
10.40
10.45
See Notes on Page 2.
* Requires 2FD fan time delay.
** Refer to Quick Selection Chart for specific furnace matchup.
NOTE: G1NF coils apply to the G8C outdoor furnace only.
Unitary Products Group
3
550.48-TG1Y
COOLING PERFORMANCE
SUCT. T/P
@ COMPR.
MODEL
H1RC018
H1RC024
H1RC030
H1RC036
TEMP.
35
40
45
50
35
40
45
50
35
40
45
50
35
40
45
50
PSIG
61.5
68.5
76.0
84.0
61.5
68.5
76.0
84.0
61.5
68.5
76.0
84.0
61.5
68.5
76.0
84.0
AIR TEMP ON CONDENSER
75°F
95°F
115°F
MBH KW MBH KW MBH KW
16.84 1.43 13.61 1.58 11.39 1.69
18.39 1.44 15.48 1.62 13.25 1.76
20.06 1.46 17.34 1.65 14.73 1.82
21.54 1.47 19.20 1.69 16.47 1.88
20.81 1.86 16.82 2.06 14.07 2.20
22.73 1.88 19.13 2.11 16.37 2.29
24.80 1.90 21.43 2.15 18.20 2.37
26.63 1.91 23.73 2.20 20.36 2.44
26.13 2.39 21.13 2.65 17.67 2.83
28.55 2.41 24.02 2.71 20.56 2.98
31.14 2.44 26.71 2.77 22.86 3.02
33.44 2.45 29.80 2.83 25.57 3.14
29.20 2.70 23.61 2.99 19.75 3.19
31.90 2.72 26.84 3.06 22.98 3.32
34.80 2.75 30.07 3.12 25.54 3.43
37.36 2.77 33.30 3.19 28.57 3.54
MODEL
SUCT. T/P
@ COMPR.
TEMP.
35
40
H2RC042
45
50
35
40
H1RC048
45
50
35
40
H1RC060
45
50
PSIG
61.5
68.5
76.0
84.0
61.5
68.5
76.0
84.0
61.5
68.5
76.0
84.0
AIR TEMP ON CONDENSER
75°F
95°F
115°F
MBH KW MBH KW MBH KW
35.94 3.12 31.92 3.76 27.86 4.54
39.29 3.15 35.11 3.77 30.80 4.55
42.48 3.21 38.17 3.84 33.70 4.63
45.62 3.23 41.40 3.92 36.56 4.39
39.75 3.32 35.31 3.99 30.82 4.81
43.46 3.34 38.84 4.00 34.08 4.83
46.99 3.40 42.23 4.07 37.28 4.91
50.47 3.43 45.80 4.16 40.44 4.66
50.26 4.42 44.64 5.32 38.97 6.42
54.95 4.46 49.10 5.33 43.08 6.44
59.41 4.54 53.38 5.43 47.13 6.55
63.81 4.58 57.90 5.55 51.13 6.22
NOTES: 1. For condensing unit only. Does not include effect of evaporator motor power or heat.
2. Performance based on 15° superheat and 15° sub-cooling at condensing unit.
a. Increase capacity 1% for each 2° increase in sub-cooling.
b. Decrease capacity 1% for each 2° decrease in sub-cooling.
3. Sub-cooling in excess of 20° may result in excessively high condensing temperature with air on condenser above 115°.
Maximum recommended condensing temperature is 140°F.
SOUND RATINGS
UNIT MODEL
HRC
018
024
030
036
4
SOUND
RATINGS
BELS
8.0
8.0
8.0
8.2
UNIT MODEL
HRC
042
048
060
SOUND
RATINGS
BELS
8.2
8.4
8.4
CERTIFICATION APPLIES ONLY
WHEN THE COMPLETE SYSTEM
IS LISTED WITH ARI
Unitary Products Group
550.48-TG1Y (600)
ACCESSORIES
Refer to Price Manual for specific model numbers.
Compressor Blanket - Designed to further reduce the normal
operating sound.
Blower Time Delay - Available to increase efficiency when
installed. Installs on indoor section and maintains blower for
approximately one minute after cooling thermostat has been
satisfied.
Hard Start Kit (Single Phase Units) - provides required starting torque for units with thermal expansion valve.
TXV Kit - 1TV0700 series must be used to obtain system
performance. See Tabular Data Insert for proper selection.
Unitary Products Group
Outdoor Thermostat - 2TD06700124 - Consists of an adjustable outdoor thermostat and relay in a vented enclosure. It
provides additional second stage control of the supplemental
resistance heat. (balance point control)
Room Thermostats - One of the following thermostats may be
used with these systems.
2TH07701024 - One Stage Heat / One Stage Cool, manual
changeover, non-programmable.
2ET07700324 - Programmable electronic 1H/1C Manual
change over.
2TH13700424 - One Stage Heat (Round Thermostat). For
cooling applications, one of the following subbases must be
used:
2TB08700124 - One Stage Cool.
2TB17700424 - One Stage Heat / One Stage Cool - Auto
fan on cooling only.
2TB17700324 - One Stage Heat / One Stage Cool - Auto
fan on cooling and heating.
5
550.48-TG1Y
TYPICAL INSTALLATION - HRC018 THRU 060
18" SERVICE
ACCESS CLEARANCE
60" OVERHEAD
CLEARANCE
THERMOSTAT
WEATHERPROOF
DISCONNECT
SWITCH
TO FURNACE OR AIR HANDLER
TERMINAL BLOCK
NEC CLASS 1 WIRING
NEC CLASS 2 WIRING
10" CLEARANCE
COIL AREA
TO INDOOR COIL
NOTE: ALL OUTDOOR WIRING MUST
BE WEATHERPROOF
SEAL OPENING(S) WITH PERMAGUM OR EQUIVALENT
CONTROL ACCESS PANEL
6
Unitary Products Group
550.48-TG1Y (600)
TYPICAL FIELD WIRING
ALLFIELDWIRINGTOBEINACCORDANCEWITHNATIONALELECTRICALCODE(NEC)AND/ORLOCALCODES
POWER
POWERWIRING
24VOLTCONTROLWIRING
208/230-1-60
C
ONTROL
Minimum18GA.Wire
230-1-50
(NECClass2)
FACTORY
FURNACEORAIRHANDLERTERMINALBLOCK
C
Y
R G W
CONTACTOR
TERMINALS
GROUND
SCREW
COIL
HRC CONDENSING UNIT
Y
R G W*
*Term
inalWisonly
requiredonsystems
withheat.
ROOMTHERMOSTAT
ALLOUTDOORWIRINGMUSTBEWEATHERPROOF. USECOPPERCONDUCTORSONLY.
Unitary Products Group
7
MATCHING INDOOR COMPONENTS
Add-On Coils - For Furnace Application
G1NA
UPFLOW
G1NF
Outdoor
Furnace
Coil
G1UA
UPFLOW
G2FD*
MULTI-POSITION
(Upflow, Horizontal,
and Downflow)
G1HD
HORIZONTAL
* Available with factory installed horizontal drain pan .
Air Handlers - For Non-Furnace Application
F2RC / F2FC
F2RP / F2FP / F2FV
FAN COIL UNITS
N1VS, N1AH
BLOWER
G2FD*
COIL
UPFLOW
HORIZONTAL
Unitary Products Group
5005 York Drive, Norman, OK 73069
Subject to change without notice. Printed in U.S.A.
Copyright  by York International Corporation 2000. All Rights Reserved.
UPFLOW
DOWNFLOW
HORIZONTAL
Code: EBY, EGY
* G2FD coils are available
with factory installed
horizontal drain pan.
550.48-TG1Y (600)
Supersedes: 550.48-TG1Y (1298)
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