York THGD18 Technical Manual page 14

365147-YTG-C-0608
HEATING CAPACITY - With Variable Speed Furnaces (Continued)
UNIT
MODEL
THGD36S21S1
THGD42S21S1
THGD48S21S1
THGD60S21S1
1. Rated CFM same as for cooling.
2. Heating MBH based on ARI standards of 70° DB entering indoor air, 72% RH outdoor air with 25 feet of interconnecting piping and
no supplemental electric heat operation.
3. Variable speed furnaces have B.O.D (Blower on Delay) standard.
CP equals MBH output divided by (total KW input x 3.412).
HSPF (Heating Seasonal Performance Factor) is the total heating output during a normal annual usage period for heating divided by
the total electric power input during the same period.
— = Not Applicable.
14
VARIABLE
COIL
SPEED
MODEL
FURNACE
PV8*A12 FC/MC/PC/UC37A
PV9*A12 FC/MC/PC/UC37A
PV8*B16 FC/MC/PC/UC43B
PV8*C16 FC/MC/PC/UC43C
PV8*C20 FC/MC/PC/UC43C
P(C,V)9*B12 FC/MC/PC/UC43B
P(C,V)9*C16 FC/MC/PC/UC43C
P(C,V)9*C20 FC/MC/PC/UC43C
PV8*C16 FC/MC/PC/UC48C
PV8*C20 FC/MC/PC/UC48C
P(C,V)9*C16 FC/MC/PC/UC48C
P(C,V)9*C20 FC/MC/PC/UC48C
P(C,V)9*D20 FC/MC/PC/UC48D
PV8*C16 HC42
PV8*C20 HC42
P(C,V)9*C16 HC42
P(C,V)9*C20 HC42
PV8*C16 FC/MC/PC/UC48C
PV8*C20 FC/MC/PC/UC48C
P(C,V)9*C16 FC/MC/PC/UC48C
P(C,V)9*C20 FC/MC/PC/UC48C
P(C,V)9*D20 FC/MC/PC/UC48D
PV8*C16 FC/PC/UC60C
PV8*C20 FC/PC/UC60C
P(C,V)9*C16 FC/PC/UC60C
P(C,V)9*C20 FC/PC/UC60C
P(C,V)9*D20 FC/MC/PC/UC60D
PV8*C16 FC/PC/UC60C
PV8*C20 FC/PC/UC60C
P(C,V)9*C16 FC/PC/UC60C
P(C,V)9*C20 FC/PC/UC60C
P(C,V)9*D20 FC/MC/PC/UC60D
PV8*C20 FC/MC62D
P(C,V)9*C20 FC/MC62D
P(C,V)9*D20 FC/MC62D
PV8*C20 FC/MC62D
P(C,V)9*C20 FC/MC62D
P(C,V)9*D20 FC/MC62D
1
47°F
MBH COP
34.0 3.66
34.0 3.60
33.0 3.74
33.0 3.76
33.0 3.70
34.0 3.68
33.0 3.74
33.0 3.74
33.0 3.78
33.0 3.72
33.0 3.76
33.0 3.76
33.0 3.76
33.0 3.76
33.0 3.72
33.0 3.74
33.0 3.76
41.0 3.62
41.0 3.64
41.0 3.60
41.0 3.62
41.0 3.60
41.0 3.62
41.0 3.64
41.0 3.60
41.0 3.62
41.0 3.62
48.0 3.42
48.0 3.44
47.0 3.40
48.0 3.42
48.0 3.44
48.0 3.44
48.0 3.42
48.0 3.44
58.0 3.48
57.0 3.48
56.0 3.50
2
ARI HEATING
17°F
KW MBH COP KW
2.68 20.0 2.56 2.31
2.76 20.0 2.54 2.35
2.61 20.0 2.62 2.23
2.60 20.0 2.64 2.21
2.64 20.0 2.60 2.25
2.67 20.0 2.58 2.29
2.61 20.0 2.62 2.23
2.61 20.0 2.62 2.23
2.57 20.0 2.66 2.19
2.63 20.0 2.60 2.25
2.60 20.0 2.64 2.21
2.60 20.0 2.64 2.21
2.60 20.0 2.64 2.21
2.58 20.0 2.64 2.21
2.63 20.0 2.60 2.25
2.61 20.0 2.62 2.23
2.60 20.0 2.64 2.21
3.31 25.0 2.68 2.68
3.30 24.0 2.70 2.64
3.33 25.0 2.66 2.70
3.31 25.0 2.68 2.68
3.33 25.0 2.68 2.68
3.31 24.0 2.68 2.66
3.30 24.0 2.70 2.64
3.33 25.0 2.66 2.70
3.31 24.0 2.68 2.66
3.31 25.0 2.68 2.68
4.06 37.0 2.76 3.92
4.04 37.0 2.78 3.92
4.05 37.0 2.76 3.97
4.06 37.0 2.76 3.94
4.04 37.0 2.78 3.92
4.04 37.0 2.78 3.92
4.06 37.0 2.76 3.94
4.04 37.0 2.78 3.92
4.84 39.0 2.38 4.80
4.79 38.0 2.38 4.73
4.68 38.0 2.38 4.73
Johnson Controls Unitary Products
HSPF
STD
8.65
8.55
8.80
8.85
8.75
8.70
8.80
8.80
8.90
8.75
8.85
8.85
8.85
8.85
8.75
8.80
8.85
8.70
8.75
8.65
8.70
8.70
8.70
8.75
8.65
8.70
8.70
7.80
8.00
7.80
8.00
8.00
8.00
8.00
8.00
7.70
7.70
7.75