Model-MH170FAVT PARTS LIST
Item | MH170FAVT | Description | Qty. | Item | MH170FAVT | Description | Qty. |
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1 | 2248 | Outer Shell | 1 | 25 | 2254 | Thermostat Assembly | 1 |
2 | 2249 | Middle Cylinder | 1 | 26 | 6070 | Loop Clamp, 5/16 | 1 |
3 | 2250 | Orifice Assembly | 1 | 27 | 7808 | Flame Control, Potted | 1 |
4 | 1146 | Flame Holder Assembly | 1 | 28 | 1036 | Power Cord Assembly | 1 |
5 | 6168 | High Limit Switch | 1 | 29 | 8771 | Terminal Board | 1 |
6 | 3038 | Orifice Nut | 1 | 30 | 6223 | Bushing Strain Relief | 1 |
7 | 7095 | Handle | 1 | 31 | 8772 | Knob, Thermostat | 1 |
8 | 7094 | Handle Mounting Clips | 2 | 32 | 8773 | Knob, Burn Rate Adjustment | 1 |
9 | 6010 | Set Screw, Nyloc | 1 | 33 | 2255 | Control Box | 1 |
10 | 6074 | Fan | 1 | 34 | 2256 | Base, Control Box | 1 |
11 | 2251 | Motor Assembly | 1 | * | 8769 | Label, Safety Precautions | 1 |
12 | 2252 | Grille, Inlet/Motor Mounting | 1 | * | 8755 | Label, General Hazard Warning | 1 |
13 | 6152 | Hose Assembly | 1 | * | 8733 | Label, Model | 1 |
14 | 6257 | Regulator, 28" WC | 1 | * | 8731 | Label, Operating Instructions | 1 |
15 | 6433 | POL Excess Flow Valve | 1 | * | 6410A | Label, Thermostate Warning | 1 |
16 | 6122 | Male Fitting Conn. | 1 | * | 7704 | Label, Warning Massachusetts | 1 |
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| 3/8MPT x 3/8SAE FLR |
| * | 6374 | Label, Warning Electrical | 1 |
17 | 6101 | Solenoid Valve, Goyen | 1 | * | 7789 | Label, Wiring Schmatic | 1 |
18 | 8775 | Fitting Close Nipple | 1 | * | 8203 | Label, Hang Tag | 1 |
19 | 8777 | Burn Rate Adjustment Valve | 1 | * | 8679 | Label, BTU 170,000 | 1 |
20 | 8776 | Fitting, Elbow |
| * | 70176 | Manual, Operating Instructions | 1 |
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| 3/8MPT x 1/2 SAE FLR | 1 | * | 6225 | Snap Bushing, 5/8 | 2 |
21 | 2253 | Fuel Tube Assembly | 1 |
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22 | 8774 | Spark Plug, Flame Sensor | 1 |
| * Item not shown on exploded view |
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23 | 3037 | Spark Plug Nut | 1 |
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24 | 4340 | Thermostat Mounting Bracket | 1 |
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Mr. Heater | 7 | Operating Instructions and Owner’s Manual |
