Furnace Parts
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Shop a wide selection of authentic OEM Furnace Parts at Reliable Parts. With a remarkable legacy spanning over 90 years in providing customers with reliable OEM Furnace Parts, we continue to be your premier destination for replacement Furnace Parts. Easily navigate through our inventory by model or part number, ensuring a seamless shopping experience as you find the right components to keep your appliances running smoothly. Trust Reliable Parts to be your #1 stop for Furnace Parts, maintaining the optimal performance for all of your appliances!
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41-402 Robertshaw Hot Surface Furnace Ignitor, 19" Lead
Part #:ROB 41-402In stockHot Surface Furnace Ignitor19" Lead LengthThe Robertshaw 41-400 Series Norton Hot Surface Ignitors deliver dependable ignition in heating systems of every description. Fr...$39.99 -
SIG101 Supco Furnace Ignitor
Part #:SEA SIG101In stockNOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s...$33.80 -
IG402K Supco Flat Hot Surface Ignitor Kit
Part #:SEA IG402KIn stockNOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s...$22.32 - Part #:RPI 20165703SOut of stockThe 20165703S Furnace Mini Hot Surface Ignitor is a reliable and efficient ignitor for all your gas furnace heating needs. This product is designed with your safety in mind an...NOTE: This part has been replaced by GDI 20165703S
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SIG104 Supco Furnace Ignitor
Part #:SEA SIG104In stockNOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s...$34.44 - Part #:RPI P130600Out of stockThe 6A94 MOTOR DIRECT VENT FURNACE is the perfect choice for anyone looking for reliable and efficient home heating. Featuring a powerful 94% AFUE rating, this direct vent fur...NOTE: This part has been replaced by WIL 6A94
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Gas Furnace Plenum Thermostat Limit Safety Switch
Part #:SEA SHL502In stockGas Furnace Plenum Thermostat Limit Safety Switch SHL502● 180 Degree● 3" Long...$28.70 -
SIG102 Supco Round Furnace Ignitor with Plug
Part #:SEA SIG102In stockNOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s...$56.12 -
SIG1100 Supco Round Silicon Carbide Furnace Ignitor
Part #:SEA SIG1100In stockUniversal Hot Surface Gas Furnace HVAC Round Igniter Kit SIG1000By utilizing one of the two brackets included, the SIG1000 is designed to replace over 100 original part number...$36.99 -
Gas Furnace Plenum Thermostat Limit Safety Switch
Part #:SEA SHL503In stockGas Furnace Plenum Thermostat Limit Safety Switch SHL503● 190 Degree● 3" Long...$28.70
