{"product_id":"040-576","title":"040-576","description":"This high-performance Defrost Control Board is an essential electronic component designed to manage the defrost cycle of residential heat pump systems. By intelligently monitoring outdoor coil temperatures, this circuit board determines exactly when the system needs to switch into defrost mode to melt ice buildup, ensuring peak efficiency and preventing compressor strain during cold weather operations. This board serves as the primary logic module for the outdoor unit, coordinating the timing and sequence of the defrost function. It is a vital replacement part for homeowners and HVAC technicians looking to restore proper heating performance and energy efficiency to an outdoor condensing unit that is icing over or failing to heat effectively.\u003cbr\u003e\nType: Defrost Control Board\u003cbr\u003e\nSize: Medium\u003cbr\u003e\nApplication: Residential heat pump systems and outdoor HVAC condensing units\u003cbr\u003e\nSpecifications: Solid-state circuitry, compatible with 24V control systems, features integrated timing intervals for defrost cycles, and includes diagnostic LED indicators for troubleshooting.","brand":"BCFurnace","offers":[{"title":"Control Board, Defrost \/ 040-576","offer_id":50215987642653,"sku":null,"price":338.24,"currency_code":"CAD","in_stock":true},{"title":"Control Board, Defrost \/ HK32EA001","offer_id":50215987675421,"sku":null,"price":338.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/134adf2a6ca14088b4e15123baefb0b7.webp?v=1773961730","url":"https:\/\/bcfurnace.myshopify.com\/products\/040-576","provider":"BCFurnace","version":"1.0","type":"link"}