Dometic Furnace Model DFMD25131 Tune-Up And Repair Kits Kit 1 Is Only Applicable To Serial Numbers Before 72489156 Tune-Up Kit 1 Includes ( individual part links below ): Item 4510 Electrode Assembly (link): 35100-OS Item 4524 Curved Blade Sail Switch (link): 31094 NLA (Replaced By P 31094-OS ) Item 4560 Limit Switch, 190° (link): 31091-OS IN-STOCK Kit 2 Is Only Applicable To Serial Numbers After 72489156 Tune-Up Kit 2 Includes ( individual part links below ): Item 4510 Electrode Assembly (link): 35100-OS Item 4524 Flat Blade Sail Switch Kit (link): 33082-OS (New P 36165-OS) Item 4560 Limit Switch, 190° (link): 31091-OS IN-STOCK _____________________________________ Dometic Furnace Model DFMD25131 Exploded Parts View Links *Not Shown* Blower Motor / Combustion Wheel / Blower Wheel Kits (link): 30722/33128/33126 Item 4501 10 Amp Circuit Breaker (link): 30335 Item 4510 Electrode Assembly (link): 35100 Item 4510 Electrode Assembly (link): 35100-OS Item 4516 Gas Valve (link): 31098 Item 4524 OEM Curved Blade Sail Switch (link): 31094 NLA (Replaced By P 31094-OS ) (SN 72489156 & Prior) Item 4524 Curved Blade Sail Switch (link): 31094-OS (Serial Number 72489156 & Before) Item 4524 Curved Blade Sail Switch (link): 31094MC (Serial Number 72489156 & Before) Item 4524 OEM Flat Blade Sail Switch Kit (link): 33082 (New P 36165) (After SN 72489156) Item 4524 Flat Blade Sail Switch Kit (link): 33082-OS (New P 36165-OS) (After SN 72489156) Item 4524 Flat Blade Sail Switch Only (link): 33063 (After SN 72489156) Item 4528 Sail Switch Mount (link): 33083 Item 4541 OEM Ignition Board (link): 31501 Item 4541 After-Market Ignition Module (link): 35-535811-113 Item 4541 After-Market Ignition Board (link): 31501MC Item 4541 Dinosaur Electronics Ignition Module (link): FAN50PP Item 4549 OEM Blower Motor (link): 30722 Item 4549 After-Market Blower Motor (link): 30722MC Item 4560 Limit Switch 190° (link): 31091 Item 4560 Limit Switch 190° (link): 31091-OS Item 4560 Limit Switch 190° (link): 31091MC Item 4565 Manifold Extension Assembly 35712 (Non Stocked Item) Item 4575 2 Inch Duct Adapter (link): 36688 *Not Shown* 2 Inch Flexible Heater Duct Hose (link): E2-25 Item 4576 4 Inch Duct Adapter (link): 31474 *Not Shown* 4 Inch Flexible Heater Duct Hose (link): E4-25 Item 4577 4 Inch Duct Cover Plate (link): 31361 Item4581 Burner Assembly (link): 30268 Item4581 Burner Assembly (link): 30268-OS Item 4601 Orifice (Stamp 1.45 MM) (link): 30845 Item 4610 Casing Leg 31244 (Non Stocked Item) Item 4615 Vertical Adapter Plate 30205 (Non Stocked Item) Item 4620 Horizontal Adapter Plate (link): 30261 Item 4625 Blower Wheel w/ Clamp (link): 33126 Item 4630 Combustion Wheel w/ Clamp (link): 33128 Item 4705 Door Vent Assembly (link): 33050 Item 4738 Door Bezel (link): 32611 Item 4742 Black 44 Door 33056 (Non Stocked Item) Item 4743 White 34 Door 33057 (Non Stocked Item) Item 4755 Thermostat, Heat Only, Black, Analog (link): 32300 Item 4756 Thermostat, Heat Only, Brown, Analog (link): 38452 NLA Item 4757 Thermostat, Heat Only, White, Analog (link): 38453 *Not Shown* Thermostat, Heat Only, White, Digital (link): 961000813 Item 4848 Blower Housing 30751 (Non Stocked Item) Item 4852 Blower Housing Cover (link): 32444 Item 4855 Wiring Harness 33060 (Non Stocked Item) Item 4856 Board & Breaker Bracket 33052 (Non Stocked Item) Item 4863 Exhaust Adapter 33171 (Non Stocked Item) Item 4869 Heat Exchanger 33301 (Non Stocked Item) Item 4873 Door Gasket 33321 (Non Stocked Item) Updated On: 2/20/26
