Model #170FAVT (WITH THERMOSTAT) PARTS LIST
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Item | Part No. | Description | Qty. | Item | Part No. | Description | Qty. |
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1 | 21732 | Outer Shell - Model MH, HS | 1 | 24 | 24340 | Thermostat Mounting Bracket | 1 |
1 | 21737 | Outer Shell - Model PA | 1 | 25 | 22254 | Thermostat Assembly | 1 |
2 | 22249 | Middle Cylinder | 1 | 26 | 26070 | Loop Clamp, 5/16 | 1 |
3 | 22250 | Orifice Assembly | 1 | 27 | 27808 | Flame Control, Potted | 1 |
4 | 21146 | Flame Holder Assembly | 1 | 28 | 21036 | Power Cord Assembly | 1 |
5 | 26168 | High Limit Switch | 1 | 29 | 28771 | Terminal Board | 1 |
6 | 23038 | Orifice Nut | 1 | 30 | 26223 | Bushing Strain Relief | 1 |
7 | 27095 | Handle | 1 | 31 | 28772 | Knob, Thermostat | 1 |
8 | 27094 | Handle Mounting Clips | 2 | 32 | 28773 | Knob, Burn Rate Adjustment | 1 |
9 | 26010 | Set Screw, Nyloc | 1 | 33 | 22255 | Control Box | 1 |
10 | 26074 | Fan | 1 | 34 | 22273 | Base, Control Box | 1 |
11 | 22251 | Motor Assembly | 1 | 35 | 22274 | Elevation Plate | 1 |
12 | 22252 | Grille, Inlet/Motor Mounting | 1 | 36 | 22275 | Elevation knob | 1 |
13 | 26152 | Hose Assembly | 1 | * | 26375 | Label, Elevation Adjustment | 1 |
* | Hose Assembly, 20’ (HS only) | 1 | * | 28769 | Label, Safety Precautions | 1 | |
14 | 26257 | Regulator, 28” WC | 1 | * | 28755 | Label, General Hazard Warning | 1 |
15 | 26433 | POL Excess Flow Valve | 1 | * | 28733 | Label, Model | 1 |
16 | 26122 | Male Fitting Conn. | 1 | * | 28731 | Label, Operating Instructions | 1 |
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| 3/8MPT x 3/8SAE FLR |
| * | 26410 | Label, Thermostate Warning | 1 |
17 | 26101 | Solenoid Valve, Goyen | 1 | * | 27704 | Label, Warning Massachusetts | 1 |
18 | 28775 | Fitting Close Nipple | 1 | * | 26374 | Label, Warning Electrical | 1 |
19 | 28777 | Burn Rate Adjustment Valve | 1 | * | 27789 | Label, Wiring Schmatic | 1 |
20 | 28776 | Fitting, Elbow |
| * | 28203 | Label, Hang Tag | 1 |
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| 3/8MPT x 1/2 SAE FLR | 1 | * | 28679 | Label, BTU 170,000 | 1 |
21 | 22253 | Fuel Tube Assembly | 1 | * | 70176 | Manual, Operating Instructions | 1 |
22 | 28774 | Spark Plug, Flame Sensor | 1 | * | 26225 | Snap Bushing, 5/8 | 2 |
23 | 23037 | Spark Plug Nut | 1 | * Item not shown on exploded view |
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Operating Instructions and Owner’s Manual |