York YHJF18 User Manual
Page 10
510667-YTG-A-0409
10
Johnson Controls Unitary Products
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.
ACCESSORIES
Refer to Price Manual for specific model numbers.
Start Assist Kit - Provides starting torque for low voltage appli-
cations.
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.
Low Temperature Cutout (2LT06700224) - Prevents heat
pump operation below -1
°F ambient temperature.
Thermal Expansion Valve Kit - 1TVM4 Series TXV kit used
when required.
Outdoor Thermostat (2TD06700124) - Provides additional
staging of supplemental electric heat.
Room Thermostats - A wide selection of matching thermostats
is available to provide features required for any installation.
* For the most current accessory information, refer to the price
book or consult factory.
HEATING CAPACITY - With High Efficiency Motor Furnaces
UNIT
MODEL
VARIABLE SPEED
FURNACE MODEL
COIL
MODEL
1
HEATING
2
STAGE
RATED
CFM
NET MBH
HSPF
COP @ 47
47 OD
17 OD
14.5 SEER HP WITH VARIABLE SPEED FURNACES
3
YHJF60S41S1
T*(8,L)X*C20
FC/MC62D
1
835
42.0
–
–
2.98
2
1665
57.0
39.5
9.00
3.64
2
835
56.5
38.5
8.85
2.62
T*9X*C20
FC/MC62D
1
1220
43.5
–
–
3.38
2
1595
57.0
40.0
9.00
3.58
2
1220
55.6
39.0
8.60
3.08
T*9X*D20
FC/MC62D
1
1240
43.5
–
–
3.42
2
1645
57.0
40.0
9.00
3.60
2
1240
55.6
39.0
8.65
3.10
Y*(8,L)(C,V)*C20
FC/MC62D
1
1015
42.5
–
–
3.20
2
1615
57.0
40.0
9.00
3.58
2
1015
55.6
39.0
8.75
2.86
Y*9(C,V)*C20
FC/MC62D
1
1040
43.0
–
–
3.20
2
1655
57.0
40.5
9.00
3.54
2
1040
54.9
39.0
8.70
2.88
Y*9(C,V)*D20
FC/MC62D
1
1085
43.0
–
–
3.26
2
1630
57.0
40.0
9.00
3.54
2
1085
55.6
39.0
8.65
2.94
1. MC coils available with a factory installed horizontal drain pan. See price pages for specific model number.
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.