{"product_id":"872-031","title":"872-031","description":"This high-quality 24V step-down transformer is a critical electrical component designed for HVAC systems, including furnaces, air conditioners, and heat pumps. It functions by converting standard 120V residential power into the low-voltage 24V required to operate thermostats, control boards, and relays. Built for reliability and long-term performance, this 40VA transformer is a common replacement part for equipment under the Tempstar, Heil, Comfortmaker, Arcoaire, Airquest, Keeprite, and Day \u0026amp; Night brands. If your heating or cooling system is unresponsive or your thermostat has lost power, a failed control transformer may be the cause. This part ensures your HVAC system's control circuit receives stable, efficient power for consistent operation.\u003cbr\u003e\nType: HVAC Control Transformer\u003cbr\u003e\nSize: Standard\u003cbr\u003e\nApplication: Central air conditioning units, gas furnaces, and heat pump control circuits requiring low-voltage power.\u003cbr\u003e\nSpecifications: Primary Voltage: 120V AC; Secondary Voltage: 24V AC; Power Rating: 40VA; Frequency: 50\/60Hz; Classification: Class 2 Transformer","brand":"BCFurnace","offers":[{"title":"ICP TEMPSTAR, HEIL, COMFORTMAKER, ARCOAIRE, AIRQUEST, KEEPRITE, DAY \u0026 NIGHT 24V TRANSFORMER 40VA 120V \/ 872-031","offer_id":47251729645853,"sku":null,"price":212.46,"currency_code":"CAD","in_stock":true},{"title":"ICP TEMPSTAR, HEIL, COMFORTMAKER, ARCOAIRE, AIRQUEST, KEEPRITE, DAY \u0026 NIGHT 24V TRANSFORMER 40VA 120V \/ 1170003","offer_id":47251729711389,"sku":null,"price":212.46,"currency_code":"CAD","in_stock":true},{"title":"ICP TEMPSTAR, HEIL, COMFORTMAKER, ARCOAIRE, AIRQUEST, KEEPRITE, DAY \u0026 NIGHT 24V TRANSFORMER 40VA 120V \/ 1174692","offer_id":47251729678621,"sku":null,"price":212.46,"currency_code":"CAD","in_stock":true},{"title":"ICP TEMPSTAR, HEIL, COMFORTMAKER, ARCOAIRE, AIRQUEST, KEEPRITE, DAY \u0026 NIGHT 24V TRANSFORMER 40VA 120V \/ HQ1174692","offer_id":47251729744157,"sku":null,"price":212.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/39d3deb2b889486b99569ce3974735c8.webp?v=1773959207","url":"https:\/\/bcfurnace.myshopify.com\/products\/872-031","provider":"BCFurnace","version":"1.0","type":"link"}