20

SPECIFICATIONS WIRING DIAGRAM

SPECIFICATIONS

 

CD32M

CD36M-A

CD42M-A

Gas Rate (Natural)

16,000/23,000 Btu/hr

15,000/22,000 Btu/hr

25,000/35,000 Btu/hr

Gas Rate (Propane/LP)

15,000/21,000 Btu/hr

14,000/20,000 Btu/hr

23,000/33,000 Btu/hr

Ignition

Piezo

Piezo

Piezo

Natural Gas Manifold Pressure

3.5" w.c.

3.5" w.c.

3.5"w.c.

Propane/LP Manifold Pressure

10" w.c.

10" w.c.

10"w.c.

Minimum Inlet Supply Pressure

4.5" w.c.

4.5" w.c.

4.5" w.c.

WIRING DIAGRAM

 

Piezo Ignitor

 

Pilot

Piezo Ignitor

 

 

 

Thermocouple

 

Thermopile

Safety Microswitch for

 

 

 

Pilot

 

Models CD32M-2, CD36M-A2

 

 

 

 

and CD42M-A2 Only

 

 

 

Gas Line

 

 

 

 

 

 

 

 

 

 

 

 

 

(Remote Switch

 

Incoming

 

 

 

 

Supplied)

 

 

 

TH

 

 

Do Not

 

Main

Control

 

 

 

TP

 

 

 

Gas

Valve

 

 

Connect

 

 

 

 

 

 

Supply

TPTH

 

 

 

To 120V

Field Wire

 

 

 

 

 

N.O.SWBLK

 

 

 

 

 

Incoming

 

 

 

 

 

 

 

 

 

 

 

Wireway

WHT

120V AC

 

 

 

 

 

(Fuse Box

 

 

 

 

 

 

GRN

or

Electrical Rating:

 

Optional Wiring Diagram

 

 

Breaker)

120v, 60Hz, 0.7A

 

For Fan Kit

GND

Connectors

 

 

 

 

 

(Not Supplied)

For..com

111916-01D

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Desa CD42M (-A)(-A2), CD36M, CD32M, CD42M installation manual Specifications, Wiring Diagram