{"product_id":"446-053","title":"446-053","description":"This high-performance main control board serves as the primary electronic command center for compatible tankless water heaters and condensing boiler systems. Designed to manage complex ignition sequences, temperature modulation, and safety sensor monitoring, this printed circuit board (PCB) ensures your appliance operates with precision and efficiency. Whether you are troubleshooting inconsistent water temperatures, ignition failures, or persistent system error codes, this replacement controller restores full functionality to your heating unit. Engineered for durability, it provides a reliable solution for maintaining the sophisticated performance of modern hydronic heating and domestic hot water systems.\u003cbr\u003e\nType: Tankless Water Heater Control Board\u003cbr\u003e\nSize: Medium\u003cbr\u003e\nApplication: Used in high-efficiency condensing and non-condensing tankless water heaters and boilers to manage electronic operations, safety protocols, and heat regulation.\u003cbr\u003e\nSpecifications: Integrated microprocessor for real-time diagnostics, multi-pin connector interfaces for sensor integration, and high-grade electronic components for thermal resistance.","brand":"BCFurnace","offers":[{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ 446-053","offer_id":49923516694813,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true},{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ 30000187A","offer_id":49923516891421,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true},{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ 30009958A","offer_id":49923516825885,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true},{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ KDC-321","offer_id":49923516858653,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true},{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ KDC-324","offer_id":49923516793117,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true},{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ KDC3247M","offer_id":49923516760349,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true},{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ KDC-324-7M","offer_id":49923516924189,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true},{"title":"NAVIAN TANKLESS WATER HEATER CONTROL BOARD FOR MODELS CR\/CC\/NR\/NP \/ NACR1GS32401","offer_id":49923516727581,"sku":null,"price":781.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/8192ddaf1608416f8c925f3330b0db59.webp?v=1773960995","url":"https:\/\/bcfurnace.myshopify.com\/products\/446-053","provider":"BCFurnace","version":"1.0","type":"link"}