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Limit Switch L350 Replacement, Temperature Resistant Furnace Limit Switch Replacement Compatible with Rheem 47-22861-01 Refrigerator Gas Stove Water Heater Repair PartsAmazon$6.59
2pcs Limit Switch L350 Replacement, Temperature Resistant Furnace Limit Switch Compatible with Rheem 47-22861-01 Gas Stove Refrigerator Water Heater Repair PartsAmazon$6.99
FURNACE: Beginners guide on furnace, different type of furnace, general maintenance and furnace repairAmazon$69.99
Furnace Control Circuit Board 50A65-476, 50A65-5165, D341396P05, CNT05165 Replacement for Trane and American Standard Single Stage Integrated Furnaces Control Board Repair PartsAmazon$329.95
Tabletop Hi-Temp Burnout Furnace Rebuild Replacement Repair Furnace Kiln Jewelry Making ToolAmazon$299.95
100 Oz Tabletop QuikMelt Furnace Rebuild Replacement Repair Furnace Kiln Jewelry Making ToolAmazon$79.99
Residential Furnace RepairUdemy$4.99
Fix your Furnace : Homeowner's guide to repair any brand gas furnace furnace (Fix your HVAC system)Amazon$6.99
COUMENO Aluminum Foil Tape, 2inX66FT/20m, High Temperature Heavy Duty Insulating Adhesive Metal Duct Tape, for Plumbing Systems, HVAC, Dryer Vents, Furnaces, Repair of Hot and Cold Air DuctsAmazon$26.95
Hot Air Furnace Shirt, Ac Mechanic, Contractor Gift, Hvac Blueprint, Repair Shop Tee, Mechanical Engineer, Office Apparel, TechnicianEtsy$12.95
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Framed Hot Air Furnace Wall Art Print, Ac Mechanic, Contractor Gift, Hvac Blueprint, Repair Shop Art, Mechanical Engineer, OfficeEtsy$13.50
2 Pack 33082 Sail Switch With Bracket,Repair Bugs in Old Bracket Fit for Dometic & Atwood RV Furnace, SVC Df Sail Sw W/Brkt M/L Kit - RV Furnace Sail SwitchAmazon$5.99
Thicker Silver Aluminum Foil Tape for Ductwork, 2-inch x 65 Feet, 3.9 mils High-Temperature Sealing & Patching, Heavy Duty HVAC Tape for Air Ducts Vents, Metal Repair, Exhaust Pipe, AC Dryer, FurnaceAmazon$11.93
MEECO'S RED DEVIL #120 10.3 Oz Black Furnace Cement & Fireplace Mortar - High Temp Silicone Sealant for Fireplace, Stove, and Chimney Repairs - USA MADEAmazon