{"product_id":"carrier-hvac-hk42fz034-temperature-control-crrhk42fz034","title":"Carrier Hvac CRRHK42FZ034 Control Board, Temperature REPLACES HK42FZ013 (CRRHK42FZ034)","description":"The Carrier HVAC CRRHK42FZ034 control board is a genuine OEM replacement part responsible for precise temperature control in select Carrier, Bryant and Payne single stage gas furnace models. This control module manages ignition, burner operation, blower motor, and safety circuits. It supports 24V thermostat control and integrates safety shut off for ignition failures.\u003cul\u003e  \u003cli\u003eGenuine OEM Replacement Part\u003c\/li\u003e  \u003cli\u003eResponsible for precise temperature control\u003c\/li\u003e  \u003cli\u003eEfficient and reliable operation\u003c\/li\u003e\n\u003c\/ul\u003eEnsures compatibility with original wiring, mounting and system operation. Features advanced microprocessor controls and LED diagnostics for easier troubleshooting.","brand":"Carrier HVAC","offers":[{"title":"Default Title","offer_id":58213658918993,"sku":"CRRHK42FZ034","price":497.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/7795\/7969\/files\/CRRHK42FZ034.gif?v=1758667880","url":"https:\/\/goodearthhealth.com\/products\/carrier-hvac-hk42fz034-temperature-control-crrhk42fz034","provider":"GoodEarth Health","version":"1.0","type":"link"}