• White Rodgers 50A55-743 Single-Stage HSI Integrated Furnace Control Board

      WHITE RODGERS 50A55-743 Single-Stage HSI Integrated Furnace Control Kit Features 120 VAC Ignitor Output 120 VAC Humidifier Output 120 VAC Electronic Air Cleaner Output 120 VAC 2-Speed PSC Circulator Output Fuse Protection 5 Amp Furnace Status LED Heat Fan OFF Delay (Dipswitch Selectable) Y, W, R, G, C, TWIN TerminalsTiming Specifications(All times ...  More $43.75
    • WHITE RODGERS 21V51U-843 Universal 2-Stage Variable Spd HSI Furnace Control Kit

      WHITE RODGERS 21V51U-843 21V51U843 Universal Two-Stage HSI Integrated Variable Speed (ECM)Circulator Furnace Control Kit Easy Install Kit includes everything you need for quick and accurate replacement: Ignition Control Module Wiring Harnesses for Amana/Goodman Universal 120V Nitride Ignitor Kit 21D64-2 Installation Instructions and OEM Cross-Refer ...  More $161.5
    • White Rodgers 50A55-743 Single-Stage HSI Integrated Furnace Control Board

      WHITE RODGERS 50A55-743 Single-Stage HSI Integrated Furnace Control Kit Features 120 VAC Ignitor Output 120 VAC Humidifier Output 120 VAC Electronic Air Cleaner Output 120 VAC 2-Speed PSC Circulator Output Fuse Protection 5 Amp Furnace Status LED Heat Fan OFF Delay (Dipswitch Selectable) Y, W, R, G, C, TWIN TerminalsTiming Specifications(All times ...  More $44.75
    • OEM GOODMAN B18099-13 1012-933D Control Board HSI ~~FREE 2 DAYS SHIPPING~~

      GREETINGS eBayers ~~ Welcome to OPD tech's item page ~~ OEM GOODMAN B18099-13 1012-933D Gas Furnace Control Circuit Board HSI 1012-839335B ITEM CONDITION ~~TESTED~~ Excellent working condition All Used Items has been removed from a working furnace, Items will be shipped immediately upon payment clearance. YOU get the Best here for only a fraction m ...  More $45.0
    • NEW WHITE RODGERS 36E54 203 CARRIER EF33CW195(A) HSI FURNACE GAS VALVE

      WHITE RODGERS 36E54 203 CARRIER BRYANT EF33CW198A EF32CW198 HOT SURFACE IGNITION FURNACE GAS VALVE 1/2" INLET X 1/2" OUTLET, 24 VOLT NATURAL GAS REGULATOR SET AT 3.5" W.C. LO 1.5" WC. THIS IS A NEW VALVE THAT CAME FACTORY INSTALLED ON A NEW NATURAL GAS FURNACE WHICH WAS CONVERTED TO LP GAS. THE GAS VALVE WAS NEVER USED. INCLUDED IS THE EXTRA LP GAS ...  More $50.0
    • PP200 Ignitor HA1000 HSI Reddy Desa Master Kerosene Heater

      Genuine DESA OEM HSI Ignitor kit PP200 / HA1000 This is an Original OEM Replacement Part Packed with EXTREME care and shipped ASAP!!! If you are unsure if this is your heater problem, please contact us for assistance. We are happy to help Fits Heater Model Nos. Reddy Heater: R35D, R35E, R40, R40T, R55A, R55B, R55BT, R60, R70D, R70ET, R70DT, R110B, ...  More $40.99
    • Robertshaw HSI Module 780-790 HS780-17NL-304A

      $89.95