Desa NTH35, NTH150, NTH50, NTH100 NTH70 70,000 BTU/HR MODEL, Parts List, Number, Description

OWNER’S MANUAL

PARTS LIST

NTH70

70,000 BTU/HR MODEL

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 desired part.

KEY	PART	PART		KEY	PART	PART
NO.	NUMBER	DESCRIPTION	QTY.	NO.	NUMBER	DESCRIPTION	QTY.
1	M51104-01	Handle	1	18-16	M50016	Elbow, 90˚ (Barb Fitting)	1
				18-17	M8643	Blade	4
2	098511-231	Upper Shell	1
				18-18	FHPF3-5C	Screw, #10-32 x 5/8"	2
3	102432-01	Screw/Lockwasher, 1/2"	6
				18-19	104007-01	Capacitor	1
4	098512-44	Combustion Chamber	1
				19	M51105-01	Fan Guard	1
5	M11084-29	Screw, #10-16 x 3/4"	2
				20	NTC-4C	Hex locknut	2
6	M16660	Photocell Bracket	1
				21	M50104-02	Bushing (wires)	2
7	M10908-2	Screw, #6-32 x 3/8"	2
				22	102801-01	Power Line RFI Filter	1
8	HA3019	Photocell Assembly	1
				23	098511-232	Lower Shell	1
9	098872-03	Power Cord	1
10	**	Burner Head Assembly	1	24	M11271-8	Clip Nut	6
				25	097462-01	ON/OFF Switch	1
10-1	100735-14	Nozzle	1
				26	079919-01	Switch Cover	1
10-2	M10659-1	Nozzle Seal Washer	2
				27	RF3-6B	Screw, #10-32 x 3/4"	1
10-3	M10809-1	Nozzle Seal Spring	1
				28	M29652-04	Rubber Airline	1
10-4	M8882	Nozzle Seal Sleeve	1
				29	079973-01	Fuel Line	1
10-5	M51098-02	Burner Head Body	1
				30	M16841-57	Wire Assembly (red)	1
10-6	M50820-01	Barb Fitting	2
				31	M10990-3	Rubber Bushing	1
10-7	104184-01	Spark Plug	1
				32	M50876-05	Fuel Filter Assembly	1
11	102431-01	Screw/Lockwasher, 1/2"	12
						(Includes bushing)
12	M30865-02	Bushing	2
				33	102482-02	Electronic Ignitor	1
13	M50400	Strain Relief Bushing	1
				34	M11084-29	Screw, #10-16 x 3/4"	2
14	M30884	Fan	1
				35	099125-13	Terminal Board	1
15	M50631	Rubber Bumper	2
				36	099157-01	Rivet	1
16	079010-33	Wire Assembly (black)	2
				37	097702-01	Fuel Tank Cap	1
17	101205-01	Motor Bracket	1
				38	097630-02	Flame-Out Control	1
18	**	Motor and Pump Assembly	1
				39	098513-90	Fuel Tank	1
18-1	102001-19	Motor with capacitor	1
				40	097461-05AA	Side Cover	1
18-2	079975-02	Pump Body	1
				41	NPF-3B	Nut, #10-32	3
18-3	M22009	Insert	1
				42	099177-01	Hex Nut	1
18-4	M22456-1	Rotor	1
				43	078918-01	Terminal Board Tab Cap	2
18-5	M29608	End Pump Cover	1
				44	097785-01	Vinyl Foam Gasket	1
18-6	M29632	Lint Filter	1
				45	WLE-3	Lock Washer, #10	2
18-7	M29633	Intake Filter	1
18-8	M29609	End Filter Cover	1
					PARTS AVAILABLE - NOT SHOWN
18-9	M12461-31	Screw, #10-32 x 1"	3
18-10	M8940	Steel Ball (1/4" Dia.)	1		HA2210	Filler Neck Screen	1
18-11	M10993-1	Pressure Relief Spring	1
					104974-01	Tradename Decal	2
18-12	M27694	Adjusting Screw	1
					M9900-192	Combustion Chamber
18-13	M22997	Plug	1
						Ground Wire	1
18-14	M29612-01	Output Filter	1
18-15	M12461-31	Screw, #10-32 x 1"	6

**Not available as an assembly, order parts separately.

104976 19