User Guide

1-558.0
6
140°F ENTERING
WATER
60°F ENTERING
AIR
20°F WATER
TEMPERATURE
DROP
HOT WATER PERFORMANCE DATA
Table 6.1 - Performance Data for Units at Standard Conditions of
140°F Entering Water and 60°F Entering Air High Motor Speed
Model No. Btu/hr
Water Data Air Data Motor Data
GPM
Pressure
Drop
(Ft. of
Water)
Min/Max
GPM
Maximum
Mounting
Height (ft.)

Heat Throw
or Spread @
Max. Height

CFM
Outlet
Velocity
(Fpm)
Final Air
Temp.
(°F)
Hp
Approx.
RPM
HCH 22 21,688 2.2 4.90 0.8 / 10 8 27 370 408 60 1/25 1,550
HCH 39 38,547 3.9 1.50 1.4 / 18 8 28 660 409 60 1/25 1,550
HCH 67 66,875 6.7 2.60 2.6 / 31 9 33 1,150 456 60 1/6 1,075
HCH 104 104,204 10.4 4.80 4.1/ 48 11 39 1,830 503 60 1/6 1,075
HCH 170 169,564 17.0 7.40 6.8 / 77 11 42 2,780 475 60 1/3 1,140
HCH 195 194,917 19.5 10.40 8.0 / 88 11 40 3,200 455 60 1/3 1,140
Table 6.3- Model Dimensions HCH 22-195 j
j All dimensions in inches.
Figure 6.2 - Model Dimensions HCH 22-195
A
C
D
B
E
G (MOUNTING
HOLES)
H (PIPE
CONNECTION)
F
Model Number A B C
D
E
F
G H
Connections
Copper Tube
OD (in.)
Fan Diameter
(in.)
Shipping
Wt. lb.
115V
Std.
Motor
Exp.
Motor
Inlet Outlet
HCH 22 14.5 20.2 8.4 7 11.5 11.0 3.1 5.7 6.5 7.2 0.5 9 32
HCH 39 18.5 24.5 8.4 7 11.5 15.0 3.1 5.7 6.6 13.2 0.875 12 46
HCH 67 22.5 29.0 9.7 10 16 18.5 3.1 5.7 6.7 17.2 1.125 14 80
HCH 104 26.5 33.0 9.7 8.5 15 21.0 3.2 5.8 6.7 21.2 1.125 18 93
HCH 170 34.5 39.5 11.2 10.5 16 22.0 3.2 5.8 6.7 29.2 1.375 19 145
HCH 195 34.5 45.5 11.2 10.5 16 24.0 3.2 5.8 6.7 29.2 1.375 20 160