Desa NTH70, NTH50, NTH100, NTH35 NTH150 150,000 BTU/HR MODEL, Parts List, Number, Description

OWNER’S MANUAL

PARTS LIST

NTH150

150,000 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	098511-233	Upper Shell	1	15	M50631	Rubber Bumper	2
2	102432-01	Screw/Lockwasher, 1/2"	8	16	097468-01	Edge Liner	1
3	098512-36	Combustion Chamber	1	17	101206-01	Motor Bracket	1
4	099229-01	Photocell Bracket	1	18	WLE-3	Lock Washer, #10	2
5	HA3019	Photocell Assembly	1	19	NPF-3B	Nut, #10-32	3
6	M27417	Drain Plug	1	20	NTC-4C	Hex locknut	2
7	M10908-2	Screw, #6-32 x 3/8"	2	21	102482-02	Electronic Ignitor	1
8	**	Burner Head Assembly	1	22	M11084-29	Screw, #10-16 x 3/4"	2
8-1	100735-11	Nozzle	1	23	099125-13	Terminal Board	1
8-2	M10659-1	Nozzle Seal Washer	2	24	099157-01	Rivet	1
8-3	M10809-1	Nozzle Seal Spring	1	25	M50104-03	Bushing	1
8-4	M8882	Nozzle Seal Sleeve	1	26	M50104-03	Bushing	1
8-5	M50924-08	Burner Head Body	1	27	M50104-01	Bushing	2
8-6	M50820-02	Barb Fitting	2	28	099213-01	Button Plug	1
8-7	104184-01	Spark Plug	1	29	102801-01	Power Line RFI Filter	1
8-8	103409-01	Wave Spring Washer	1	30	098511-234	Lower Shell	1
9	102431-01	Screw/Lockwasher, 1/2"	13	31	M11271-8	Clip Nut	8
10	M50814-06	Air Line	1	32	RF3-6B	Screw, #10-32 x 3/4"	1
11	M51345-01	Fuel Line	1	33	M51150-01	Fuel filter	1
12	102042-01	Fan	1	34	M10990-3	Rubber Bushing	1
13	**	Motor and Pump Assembly	1	35	M51151-02	Fuel Line	1
13-1	102001-03	Motor with capacitor	1	36	098513-92	Fuel Tank	1
13-2	079975-03	Pump Body	1	37	097702-01	Fuel Tank Cap	1
13-3	FHPF3-6C	Screw, #10-32 x 3/4"	2	38	M16841-57	Wire Assembly (red)	1
13-4	M22009	Insert	1	39	097630-02	Flame-Out Control	1
13-5	M22456-2	Rotor	1	40	M50400	Strain Relief Bushing	1
13-6	M50545	End Pump Cover	1	41	098872-03	Power Cord	1
13-7	M12179	Intake Filter	1	42	M51077-01AA	Side Cover	1
13-8	M16545	End Filter Cover	1	43	097785-04	Vinyl Foam Gasket	2
13-9	M8940	Steel Ball (1/4" Dia.)	1	44	078918-01	Terminal Board Tab Cap	2
13-10	M10993-1	Pressure Relief Spring	1	45	099177-01	Hex Nut	1
13-11	M27694	Adjusting Screw	1	46	079010-34	Wire Assembly (black)	2
13-12	M22997	Plug	1	47	097462-01	ON/OFF Switch	1
13-13	M12461-31	Screw, #10-32 x 1"	4	48	079919-01	Switch Cover	1
13-14	M12244-1	Output Filter	1
					PARTS AVAILABLE - NOT SHOWN
13-15	M12461-32	Screw, #10-32 x 1 1/8"	6
13-16	M11637	Lint Filter	1		HA2210	Filler Neck Screen	1
13-17	M50820-02	Barb Fitting	1
					104998-01	Tradename Decal	2
13-18	M8643-2	Blade	4
					M9900-192	Combustion Chamber
13-19	103229-01	Capacitor	1
						Ground Wire	1
14	M51114-01	Fan Guard	1

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

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