Johnson Controls R-410A - Page 61

505429-JTG-L-0512
Johnson Controls Unitary Products 61
J20PD / J20ND
Air Over Evaporator Coil
Capacity
1
&
kW
1
These capacities do not include the supply air blower motor heat. For net capacity, add motor heat, MBh. Example: Refer to the appropriate
Blower Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746  nameplate rated
motor efficiency.
Outdoor Temperature (°F @ 72% RH)
CFM DB (°F) -10 0 10 20 30 40 50 60
6000
55
MBH 64.6 79.5 97.4 118.8 144.3 174.9 211.4 255.1
KW 15.7 16.5 17.3 18.1 19.0 19.8 20.6 21.4
70
MBH 69.5 84.4 102.3 123.7 149.2 179.8 216.3 260.0
KW 15.4 16.2 17.0 17.9 18.7 19.5 20.3 21.2
80
MBH 63.3 78.3 96.2 117.5 143.1 173.6 210.2 253.8
KW 17.2 18.0 18.8 19.6 20.5 21.3 22.1 23.0
8000
55
MBH 71.6 86.6 104.5 125.8 151.4 181.9 218.5 262.1
KW 15.1 15.9 16.8 17.6 18.4 19.2 20.1 20.9
70
MBH 76.5 91.5 109.4 130.7 156.3 186.8 223.4 267.0
KW 14.8 15.6 16.5 17.3 18.1 19.0 19.8 20.6
80
MBH 70.4 85.3 103.2 124.6 150.1 180.7 217.2 260.9
KW 16.6 17.4 18.3 19.1 19.9 20.7 21.6 22.4
10000
55
MBH 73.3 88.3 106.1 127.5 153.1 183.6 220.1 263.8
KW 15.3 16.1 17.0 17.8 18.6 19.4 20.3 21.1
70
MBH 78.2 93.2 111.0 132.4 158.0 188.5 225.0 268.7
KW 15.0 15.8 16.7 17.5 18.3 19.1 20.0 20.8
80
MBH 72.1 87.0 104.9 126.3 151.8 182.4 218.9 262.6
KW 16.8 17.6 18.5 19.3 20.1 20.9 21.8 22.6