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Installation, Operation & Maintenance - HEH/HEV Series
Model Nomenclature
Note: Above model nomenclature is a general reference. Consult individual engineering guides for
detailed information.
3
3
2
H E H
C
0 3 6
D
1
0 0 A L B
1 2
3
4 5 6
7
8
9
10
11
12
13
14
HE = HEAT CONTROLLER RESIDENTIAL 410A
MODEL TYPE
H = HORIZONTAL
CONFIGURATION
V = VERTICAL
UNIT SIZE
024
030
036
042
048
060
REVISION LEVEL
A =
Obsolete
B =
Obsolete
C = Current Revision
for all sizes
VOLTAGE
CONTROLS
CABINET INSULATION
WATER CIRCUIT OPTIONS
L = LEFT RETURN w/ 1” Merv 8 Pleated Filter and Frame
RETURN AIR OPTIONS
R = RIGHT RETURN w/ 1” Merv 8 Pleated Filter and Frame
B = BACK DISCHARGE, HORIZONTAL ONLY
SUPPLY AIR OPTIONS
T = TOP DISCHARGE, VERTICAL ONLY
S = STRAIGHT DISCHARGE, HORIZONTAL ONLY
2 = Internal Flow Controller w/High Head Pump
5 = Motorized Valve (Modulating). Closed Loop Application,
Low System Pressure Drop.
6 = Motorized Valve (Modulating). Open Loop Application,
High System Pressure Drop.
0 = RESIDENTIAL
A = Copper Water Coil w/Tin Plated Air Coil
HEAT EXCHANGER OPTIONS
J = Cupro-Nickel Water Coil w/Tin Plated Air Coil
C= Copper Water Coil w/Tin Plated Air Coil and HWG w/Internal Pump
N= Cupro-Nickel Water Coil w/Tin Plated Air Coil and HWG w/Internal Pump
0 = NONE
1 = 208-230/60/1
D = DXM 2
Summary of Contents for Comfort-Aire Century HE Series
Page 1: ...www marsdelivers com Installation Operation and Maintenance HEH HEV Series...
Page 32: ...32 Installation Operation Maintenance HEH HEV Series Typical Wiring Diagram Single Phase Unit...
Page 33: ...33 Installation Operation Maintenance HEH HEV Series Typical Wiring Diagram Three Phase Unit...
Page 34: ...34 Installation Operation Maintenance HEH HEV Series Typical Wiring Diagram 460 Volt Unit...