Design Guide
HEV-HEH SEriES
Heat Controller
26
26
Engineering Design Guide
HEV/H SERIES
Heat Controller, LLC
Vertical
Up
ow
Model
Water Connections - Standard Units
1
2
3
4
5
D
Loop
In
E
Loop
Out
HWG In
HWG Out
Cond.
Loop
Water
FPT
HWG
FPT
F
G
H
024 - 030
in
cm
3.8
9.6
8.8
22.3
13.4
34.0
15.7
39.9
19.5
49.5
1
2.5
1
2.5
036 - 042
in
cm
3.8
9.6
8.8
22.3
15.2
38.6
18.5
47.0
22.1
56.1
1
2.5
1
2.5
048 - 060
in
cm
4.0
10.2
9.5
24.1
15.2
38.6
18.5
47.0
22.1
56.1
1
2.5
1
2.5
Vertical
Model
Electrical Knockouts
J
1/2”
K
1/2”
L
3/4”
Low
Voltage
Ext
Pump
Power
Supply
024 - 060
in
cm
4.6
11.7
6.1
15.5
7.6
19.3
Vertical
Up
ow
Model
Overall Cabinet
A
Width
B
Depth
C
Height
024-030
in
cm
22.4
56.9
22.4
56.9
40.5
102.9
036-042
in
cm
22.4
56.9
26.0
66.0
46.5
118.1
048 -060
in
cm
25.4
64.5
29.3
74.4
50.5
128.3
HEV - Vertical Up
ow Dimensional Data
Condensate is 3/4” (1.9 cm) MPT.
Unit shipped with deluxe duct collar/
lter frame extending from unit 2” [7.6cm] and is suitable for duct connection.
Discharge
ange is
eld installed.
