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Nomeclature
Table 1: Horizontal discharge AC and HP
Configuration
H
H
= Horizontal discharge
1
= 1 stage
2
= 2 stage
3
= 3 stage
M
= Modulating
Stages
1
V
= Variable capacity
C
= Air conditioner
Product type
C
H
= Heat pump
3
= 13 SEER
4
= 14 SEER
5
= 15 SEER
6
= 16 SEER
7
= 17 SEER
8
= 18 SEER
Efficiency
7
9
= 19 SEER
2
= 208/230-1-60
3
= 208/230-3-60
Voltage
2
4
= 460-3-60
B
= R-410A
Refrigerant
B
D
= R-454B
12
= 1 ton
18
= 1.5 ton
24
= 2 ton
30
= 2.5 ton
36
= 3 ton
42
= 3.5 ton
48
= 4 ton
Capacity
24
60
= 5 ton
1
= 1st Generation
Generation
1
2
= 2nd Generation
C
=Communicating
B
= Wireless (communicating)
S
= Standard (conventional)
Control strategy
S
W
= Wireless (conventional)
A
= Style A
Style
A
B
= Style B
7
YORK Technical Guide: HMH7 Series - 17 SEER Horizontal Discharge Modulating Heat Pump
Johnson Controls Ducted Systems