{"product_id":"carrier-hk42fz065-variable-speed-multistage-gas-furnace-control-board","title":"Carrier HK42FZ065 Variable-Speed Multistage Gas Furnace Control Board","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Carrier HK42FZ065 is an integrated furnace control board designed to coordinate ignition, blower, inducer, gas valve, and accessory functions in compatible variable-speed and multistage gas furnaces. It uses microprocessor-based control with diagnostic indicators and low-voltage thermostat inputs to manage furnace operating sequences and protective functions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControls \u0026amp; Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHK42FZ065\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFurnace Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Furnace Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCEPL131102-01-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Board Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCEBD431102 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVariable-Speed and Multistage Gas Furnaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermostat Control Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 volts alternating current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e98–132 volts alternating current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 hertz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIgnitor Load Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 amperes at 120 volts alternating current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Blower Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 amperes, 2 horsepower at 240 volts alternating current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Blower Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 amperes, 1\/2 horsepower at 240 volts alternating current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInducer Motor Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 amperes at 120 volts alternating current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGas Valve Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 amperes at 30 volts alternating current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplacement Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHK42FZ066\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.05 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About HK42FZ065\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe HK42FZ065 is a Carrier integrated furnace control board associated with circuit board references CEPL131102-01-R and CEBD431102-series assemblies. Its electronic construction combines a microprocessor, relay switching, thermostat terminals, harness connectors, configuration switches, protective fuse, and diagnostic light-emitting diode indicators on a single control platform. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e The board is documented for selected Carrier, Bryant, and Payne variable-speed and multistage furnace applications and controls components including the blower, inducer motor, ignitor, gas valve, humidifier, and electronic air cleaner. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e Carrier HK42FZ066 is the current replacement reference for HK42FZ065, and installation requires reuse of the model plug from the existing board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated Furnace Control: Combines ignition, blower, inducer, gas valve, and accessory control functions on one electronic circuit board. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVariable-Speed Application: Supports compatible variable-speed furnace configurations requiring coordinated blower operation and system sequencing. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultistage Operation: Provides control architecture for compatible multistage heating and cooling equipment with staged thermostat inputs. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiagnostic Indicators: Integrated status and communication light-emitting diode indicators assist with operating-status and fault-code diagnosis. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e24-Volt Thermostat Control: Interfaces with standard 24-volt alternating-current thermostat control circuits for heating, cooling, and fan commands. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtective Functions: Incorporates reverse-polarity and secondary brownout voltage protection within the furnace control architecture. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccessory Outputs: Provides control connections for compatible humidifier and electronic air-cleaner accessories in addition to primary furnace components. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement Reference: HK42FZ066 supersedes HK42FZ065 and requires the model plug from the original board during replacement. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HK42FZ065 delivers the reliability and precision required for ignition sequencing, blower management, component switching, and operational protection in compatible gas furnace systems.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":52612873847082,"sku":"HK42FZ065","price":925.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1200_052dd96e-5737-49ae-845f-cfdad3402616.png?v=1789481659","url":"https:\/\/iqelectro.com\/products\/carrier-hk42fz065-variable-speed-multistage-gas-furnace-control-board","provider":"IQElectro","version":"1.0","type":"link"}