Desa NTH35-2, NTH50-2, NTH150-2, NTH70-2 owner manual NTH100-2, 100,000 BTU/HR MODEL, Parts List

Models: NTH35-2 NTH70-2 NTH50-2 NTH100-2 NTH150-2

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NTH100-2

 

 

 

 

 

 

OWNER’S MANUAL

PARTS LIST

This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the

correct model and serial numbers (from the model plate), then the part number and description of the

 

 

 

NTH100-2

desired part.

 

 

 

 

 

100,000 BTU/HR MODEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY

PART

 

 

 

KEY

PART

 

 

NO.

NUMBER

 

DESCRIPTION

QTY.

NO.

NUMBER

DESCRIPTION

QTY.

 

 

 

 

 

 

 

 

 

1

098511-257

 

Upper Shell

1

15

NTC-4C

Hex Lock Nut, 1/4-20

2

2

102432-01

 

Screw/Lockwasher, 1/2"

8

16

M51114-01

Fan Guard

1

3

098512-65

 

Combustion Chamber

1

17

M27417

Drain Plug (Includes “o” Ring)

1

4

103971-01

 

Photocell Bracket

1

18

099213-01

Button Plug

1

5

M10908-2

 

Screw, #6-32 x 3/8"

2

19

M51345-01

Fuel Line

1

6

M16656-24

 

Photocell Assembly

1

20

107961-01

Fuel Filter

1

7

**

 

Burner Strap Assembly

1

21

M51151-01

Fuel Line Tube

1

7-1

HA3027

 

Nozzle Assembly

1

22

M10990-3

Rubber Bushing

1

7-2

102548-05

 

Ignitor Kit

1

23

M50814-03

Airline

1

7-3

M10908-75

 

Screw, #6-32 x 7/8"

1

24

098511-236

Lower Shell

1

7-4

102336-01

 

Nozzle Adapter Bracket

1

25

M50104-03

Bushing

1

7-5

104054-01

 

Nozzle Adapter

1

26

M50104-01

Bushing

1

7-6

103347-01

 

Belleville Washer

1

27

102431-01

Screw/Lockwasher, 1/2"

6

8

102431-01

 

Screw/Lockwasher, 1/2"

2

28

M11271-8

Clip Nut

8

9

102042-01

 

Fan

1

29

RF3-4B

Screw, #10-32 x 1/2"

1

10

**

 

Motor and Pump Assembly

1

30

108088-04

Fuel Tank

1

10-1

102001-24

 

Motor

1

31

097702-01

Fuel Cap (Includes Gasket)

1

10-2

079975-02

 

Pump Body

1

32

102349-01

P.C. Board Support

5

10-3

FHPF3-5C

 

Screw, #10-32 x 5/8"

2

33

M50400

Strain Relief Bushing

1

10-4

M22009

 

Rotor Insert

1

34

098872-04

Power Cord

1

10-5

M22456-1

 

Pump Rotor

1

35

M51077-15

Side Cover

1

10-6

M50545

 

Pump End Cover

1

36

102431-01

Screw/Lockwasher, 1/2"

4

10-7

M12179

 

Intake Filter

1

37

102861-01

Nylon Locknut

1

10-8

M16545

 

Filter End Cover

1

38

079010-39

Wire Assembly (Brown/White)

1

10-9

M8940

 

Steel Ball, 1/4" Diameter

1

39

105793-01

ON/OFF Switch

1

10-10

M10993-1

 

Relief Spring

1

40

079919-01

Switch Cover

1

10-11

M27694

 

Adjusting Screw

1

41

WLE-3

Lockwasher, #10

1

10-12

M22997

 

Plug

1

42

NPF-3B

Nut, #10-32

3

10-13

M12461-31

 

Screw, #10-32 x 1"

10

43

097468-01

Edge Liner

1

10-14

M12244-1

 

Output Filter

1

44

079010-40

Wire Assembly (White)

1

10-15

M11637

 

Lint Filter

1

 

 

 

 

 

 

PARTS AVAILABLE - NOT SHOWN

 

10-16

M50820-02

 

Barb Fitting

1

 

 

 

 

 

 

 

10-17

M8643

 

Blade

4

 

HA2210

Filler Neck Screen

1

11

M50631

 

Rubber Bumper

2

 

103814-01

Wire Tie

1

12

101206-01

 

Motor Mounting Bracket

1

 

104998-01

Tradename Decal

2

13

101695-01

 

Button Plug

1

 

106013-03

Decal Package

1

14

104068-04

 

Ignition Control Assembly

1

 

105880-01

Ignition Control Assembly Fuse

1

 

 

 

 

 

 

 

 

 

** Not available as an assembly; order parts separately

105787

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Desa NTH35-2, NTH50-2, NTH150-2, NTH70-2 owner manual NTH100-2, 100,000 BTU/HR MODEL, Parts List