Page 299 - Tech-Manual-2014

175-350,000 BTU Forced Air Scheu Propane Heater

Model Number

Universal
3500FA
Wiring diagram
is on page 308.

16

Key Part Description Key Part Description Scheu LP 350,000 BTU
No. No. No. No.
Body Shell Power Cord Grommet
1 1114NR Grommet, 5/8" (qty. 5) 40 6223NR 3/8 Loop Clamp (Thermostat Bulb) qty. 3
2 6225NR Grommet, 1/2" (qty. 3) 41 6071NR Component Platform
3 6224NR Handle (Handle Clips #7094NR qty. 2) 42 3187NR Ignition Control
4 7095NR Burner Casting 43 10742NR Tipover Switch Assembly
5 6148NR Flame Holder, Stainless Steel * 0945NR Replacement Conversion Kit
6 3219NR Spacer, Stainless Steel, 1" Long (qty. 4) 45 10742NR Flame Sensor Switch
7 3173NR Screw, 10-24 x 1-7/8" Stainless Steel (qty. 4) 46 6169NR Terminal Board
8 6025NR Flame Spreader, Stainless Steel 47 6244NR Resistor Assembly (1000 Ohm)
9 3172NR Support Member Assembly 48 1127NR Orifice #45 Drill
10 1116NR Burner Support Arm 49 3191NR Fuel Line Assembly
11 3176NR High Limit Switch Assembly, 240˚F 50 1130NR Cover Assembly Control Box
12 1118NR Spark Plug, 1/8" gap 51 1131NR POL/Excess Flow Valve
13 1083NR Grommet, 5/8", Spark Plug 52 6252NR Pressure Regulator, 40 psi, Preset
* 6226NR Inner Liner 53 6253NR 1/4" x 10' Hose
15 1120NR Wire Assembly, Spark Plug 54 6151NR 1/4" x 25' Hose
16 1133NR Wire Assembly, Limit Switch, Black 2525 Grill
* 1206NR Motor, Mounting Plate 55 3180NR Manifold, Filter to Regulator
18 3178NR Heat Shield, Thermostat Bulb 56 1137NR Tube, Valve-Filter
19 NLA Motor, 1/6 hp, 1725 rpm 58 1128NR Elbow, 90˚, 1/4" MPT x 1/4" Inverted Flare
20 1174NR Fan Blade w/Set Screws 59 6136NR Label, Operating Instructions
21 6073NR Male Connector, 1/4" MPT x 1/4" Flare (qty. 2) 60 6426NR Label, Thermostat Knob
22 6124NR Motor Cord Assembly * 6382NR Heat Shield, Flame Sensor
23 1119NR Control Panel 62 1117NR Wire Assembly, Flame Sensor, Brown
24 1121NR Street EI, 1/4" Short Taper 1/4 MPT x 1/4 FPT * 1134NR Wire Assembly, Flame Sensor, Yellow
25 6142NR Filter * 1135NR Nut, Spark Plug, 14mm
26 6119NR Filter Bracket 65 3037NR Set Screw, Nylock 1/4-28 (qty. 2)
* 3186NR Regulator (second stage) 66 6010NR Spacer, Fan Retention
28 6254NR Solenoid Gas Valve Assembly 67 6229NR Label, Universal Trademark
29 1125NR Gas Valve Bracket 68 6383NR Label, Thermostat Warning
30 3188NR Tee, Brass, 1/4" MPT x 1/4" Flare x 1/4" Flare * 6410NR Label, Filter
31 6132NR Tubing Assembly, Pressure Gauge 70 6387NR Loop Clamp, 5/16"(Flame Sensor)
32 1129NR Label, Wiring Diagram * 6070NR Standoff (qty. 3)
33 6388NR Pressure Gauge (1/4" Flare Inlet) 72 6079NR Screw, N/A
34 6271NR Thermostat Assembly 73 Spacer, .2ID x 1/2"
35 1122NR Thermostat Knob * 6065NR Terminal, "U" Adapter
36 1507NR Amber Light Assembly * 6185NR 100 lb. Propane Cylinder (qty. 3)
37 1089NR Red Light Assembly * C100 Propane Cylinder Manifold (qty. 2)
38 1123NR Power Cord Assembly * P400 30” Rubber Pigtail (qty. 2)
39 1036NR * 1630RU

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