Desa CGR65NA, CGR35NA, CGR50BNA, CGR50NA, CGR65BNA installation manual Thermocouple Interrupter

Page 41

PARTS LIST

Burner

Assembly

This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Ordering Replacement Parts on page 36 of this manual.

 

 

 

PART NUMBER FOR

 

 

 

KEY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO.

CGR65BNA

CGR65NA

 

CGR50BNA

CGR50NA

CGR35NA

DESCRIPTION

QTY.

 

 

 

 

 

 

 

 

 

1

100729-03

100729-03

 

100729-02

100729-02

100729-01

Combustion Chamber

1

2

098324-02

098324-02

 

098324-02

098324-02

098324-02

Control Knob

1

3

097159-02

097159-02

 

097159-02

097159-02

097159-02

Piezo Ignitor

1

4

098271-05

098271-05

 

098271-05

098271-05

098271-05

Ignitor Cable

1

5

099974-03

099974-03

 

099974-02

099974-02

099974-01

Control Rod

1

6

063017

063017

 

100481-01

100481-01

063015

Limit Switch Bracket

1

7

M11084-26

M11084-26

 

——

——

M11084-26

Screw, #10-16 x 3/8"

6

 

——

——

 

M11084-26

M11084-26

——

Screw, #10-16 x 3/8"

5

8

099986-02

099986-02

 

099986-01

099986-01

099986-01

Wire Assembly

1

9

100000-01

100000-01

 

100000-01

100000-01

100000-01

Cotter Pin

1

10

231939

231939

 

231939

231939

231940

Limit Switch

1

11

M11084-38

M11084-38

 

M11084-38

M11084-38

——

Screw, #8-18 x 3/8"

3

 

——

——

 

——

——

M11084-38

Screw, #8-18 x 3/8"

2

12

099211-01

099211-01

 

099211-01

099211-01

099211-01

Screw, #10-16 x 2 1/4"

2

13

100207-01

100207-01

 

100207-01

100207-01

100207-01

Control Valve

1

14

098265-01

098265-01

 

098265-01

098265-01

098265-01

Elbow

1

15

098936-02

098936-02

 

098936-02

098936-02

098936-02

Thermocouple Interrupter

1

16

100028-02

100028-02

 

100028-02

100028-02

100028-02

Pilot Tubing

1

17

100307-01

100307-01

 

100307-01

100307-01

100307-01

Thermocouple

1

18

171176

171176

 

171176

171176

171176

Burner Tube

1

19

530988

530988

 

530988

530988

530988

Control Bracket

1

20

100309-01

100309-01

 

100309-01

100309-01

100309-01

Orifice Holder

1

21

180257

180257

 

180245

180245

180233

Orifice

1

22

100706-01

100706-01

 

100385-01

100385-01

100384-01

Burner Assembly

1

23

100310-01

100310-01

 

100310-01

100310-01

100310-01

Pilot Mounting Bracket

2

24

100308-01

100308-01

 

100308-01

100308-01

100308-01

Pilot (Includes 30 & 31)

1

25

M12461-25

M12461-25

 

M12461-25

M12461-25

M12461-25

Screw, 10-32 x 1/4"

2

26

098249-01

098249-01

 

098249-01

098249-01

098249-01

Nut, M5 x 0.8

2

27

101342-03

101342-03

 

101342-02

101342-02

101342-01

Glass Panel Package

 

 

 

 

 

 

 

 

(Includes Retainer)

1

28

100772-01

100772-01

 

——

——

——

Radiant

5

 

——

——

 

100772-01

100772-01

——

Radiant

4

 

——

——

 

——

——

100772-01

Radiant

3

29

530192

530192

 

530192

530192

530192

Glass Spring

2

30

100468-01

100468-01

 

100468-01

100468-01

100468-01

Pilot Electrode

1

31

100465-01

100465-01

 

100465-01

100465-01

100465-01

Electrode Nut

1

 

 

 

 

 

 

 

 

 

41

100792

Image 41
Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualFor Your Safety Contents Carbon monoxide poisoning may lead to death Safety InformationSafety Information Identification ProductCheck GAS Type Local Codes Unpacking Product FeaturesInstallation Items Heater Clearances Locating HeaterVenting Heater Do not vent heater in any of the following ways see Figure Venting HeaterVenting Heater Proper Size Vent Connecting Heater to Utility Gas Line Connecting to GAS SupplyGas Connection Checking GAS Connections Pressure Testing Gas Supply Piping SystemLocation of Radiants Installing RadiantsInserting Glass Panels Installing Glass PanelInserting Glass into Lower Retaining Channel AIR for Combustion and Ventilation Draft Hood Spillage Test Determining FRESH-AIR Flow for Heater LocationVentilation Air from Outdoors Example 2 Locating Heater in Confined Closed Area Lighting Instructions For Your Safety Read Before LightingOperating Heater Viewing Pilot Blower Operation Manual Lighting ProcedureTo Turn OFF GAS to Appliance Shutting Off HeaterBurner Flame Pattern Inspecting Pilot and Burner FlamePilot Flame Pattern Correct Burner Flame Pattern Cleaning and Maintenance Observed Possible Problem Cause Remedy Trouble ShootingSee Changing Burner See Removing Control TROUBLE- ShootingLighting Instructions Top Ing statement atRemoving Control Valve and Burner Tube Service ProceduresRemoving Burner Changing Burner Orifice Blower Wiring DiagramService Hints Technical Service35,000 BTU/Hr 50,000 BTU/Hr ModelParts Not Under Warranty Ordering Replacement Parts CentralsParts Under Warranty Valve GA5010 AccessoriesBlower Assembly Illustrated Parts ListCabinet Assembly Burner Assembly Thermocouple Interrupter 100792 100792 Limited Warranty Comfort Glow Vented Natural GAS Heaters Warranty Information