Atwood Furnace Model AFLD40121W Tune-Up Kit (Large Widewall)
Kit #1 is only applicable to serial numbers before 72991127
Tune-Up Kit #1 Includes (individual part links in blue):
Kit #2 is only applicable to serial numbers after 72991127
Tune-Up Kit #2 Includes (individual part links in blue):
Atwood Furnace Model AFLD40121W Exploded Parts View Links
Click The Down Arrow To View The Complete Parts List
*Not Shown* Blower Motor And Wheel Kit (link): 30720/30619/33126
Item #4505 20 Amp Circuit Breaker (link): 32345
Item #4510 Electrode (link): 35100
Item #4510 Electrode (link): 35100-OS
Item #4510 Electrode (link): 35100MC
Item #4516 Gas Valve (link): 31098
Item #4520 OEM Curved Blade Sail Switch (link): 31094 NLA (SN 72991127 & Prior)(Replaced By P# Link: 31094-OS)
Item #4520 Curved Blade Sail Switch (link): 31094-OS
Item #4520 Curved Blade Sail Switch (link): 31094MC
Item #4520 OEM Flat Blade Sail Switch Kit (link): 33082 (After SN 72991127) (New P# 36165)
Item #4520 Flat Blade Sail Switch Kit (link): 33082-OS (After SN 72991127) (New P# 36165-OS)
Item #4520 Flat Blade Sail Switch Only (link): 33063
*Not Shown* Vent Kit 30940 (Non Stocked Item)
Item #4541 OEM Ignition Board (link): 31501
Item #4541 After-Market Ignition Board (link): 35-535811-113
Item #4541 After-Market Ignition Board (link): 31501MC
Item #4541 After-Market Dinosaur Ignition Board (link): FAN50PP
Item #4547 OEM Blower Motor (link): 30720
Item #4547 After-Market Blower Motor (link): 30720-NBK 20897
Item #4556 Wiring Harness (link): 31114
Item #4560 Limit Switch (link): 31091
Item #4560 Limit Switch (link): 31091-OS
Item #4560 Limit Switch (link): 31091MC
Item #4565 Manifold Extension 35712 (Non Stocked Item)
Item #4573 Gas Line Grommet (link): 35706
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 #4580 Burner Head (link): 30209
Item #4594 Orifice (Stamp #48 LP Only) (link): 30887
Item #4610 Casing Leg 31244 (Non Stocked Item)
Item #4615 Side Adapter Plate 30205 (Non Stocked Item)
Item #4618 Heat Exchanger 35707 (Non Stocked Item)
Item #4620 Bottom Adapter Plate (link): 30261
Item #4625 Blower Wheel Kit (link): 33126
Item #4631 Combustion Wheel (link): 30619
*Not Shown* Vent Kit 30940 (Non Stocked Item)
Item #4687 Vent Panel Extension 39611 (Non Stocked Item)
Item #4755 Black Thermostat (link): 32300
Item #4756 White Thermostat (link): 38453
Item #4757 Brown Thermostat (link): 38452 NLA
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Atwood AFLD40121 Mobile Service Training Manual 2007
Atwood HydroFlame AFLD40121 Service Manual 2004
Atwood HydroFlame AFLD40121 Service Manual 2007
Atwood AFLD40121 Time Delay, Sail Switch, And Limit Switch Important Info