Dometic Furnace Model DFLD40121 Tune-Up Kit

Dometic Furnace Model DFLD40121 Tune-Up Kits

Kit #1 Only applicable to serial number 7299127 & Before 

Tune-Up Kit #1 Includes (individual part links in blue):

Tune-Up Kit #2 Includes (individual part links in blue):

Dometic Furnace DFLD40121 Exploded Parts View Links

Click The Down Arrow To View The Complete Parts List

*Not Shown* Blower Motor And Wheel Kit 30720/30619/33126

Item #4505 20 Amp Circuit Breaker 32345

Item #4510 Electrode 35100

Item #4516 Gas Valve 31098

Item #4524 OEM Sail Switch 31094 NLA (Replaced By P# 31094MC)(Serial # 7299127 & Below)

Item #4524 OEM Sail Switch 33082 (New P# 36165)(Serial # After 7299127)

Item #4528 Sail Switch Mount 33053 

Item #4539 DSI Board Bracket 30627 (Non Stocked Item)

Item #4541 OEM Ignition Board 31501

Item #4541 After-Market Ignition Board 31501MC

Item #4547 OEM Blower Motor 30720

Item #4547 After-Market Blower Motor 30720 (Not Available At This Time)

Item #4560 Limit Switch 31091

Item #4565 Manifold Extension 35712 (Non Stocked Item)

Item #4573 Gas Line Grommet 35706

Item #4575 2 Inch Duct Adapter 36688

Item #4576 4 Inch Duct Adapter 31474

Item #4577 4 Inch Duct Cover 31361

Item #4578 Air Restrictor 31089 (Non Stocked Item)

Item #4580 Burner Head 30209

Item #4594 Orifice (#48 LP) 30887 (Non Stocked Item) 

Item #4610 Casing Leg 31244 (Non Stocked Item)

Item #4615 Vertical Bottom Adapter Plate 30205 (Non Stocked Item)

Item #4620 Horizontal Adapter Plate 30261

Item #4625 Blower Wheel w/ Clamp 33126

Item #4631 Combustion Air Wheel w/ Clamp 30619

Item #4683 Vent Cover Panel 31368 (Non Stocked Item)

Item #4689 Vent Panel Extension 33055 (Non Stocked Item)

Item #4705 Door Vent Assembly 33050

Item #4755 Black Thermostat 32300

Item #4756 Brown Thermostat 38452 NLA

Item #4757 White Thermostat 38453

Item #4850 Blower Housing 30702

Item #4853 Front Blower Housing 32448 (Non Stocked Item)

Item #4855 Wiring Harness 33060

Item #4865 Exhaust Adapter 33173 (Non Stocked Item)

Item #4870 Heat Exchanger 33302 (Non Stocked Item)