{"product_id":"021-438","title":"021-438","description":"This premium 24VAC Relay is an essential electrical switching component designed for high-reliability performance in HVAC and climate control systems. Featuring a high-quality 50\/60Hz electromagnetic coil, this relay acts as a bridge between low-voltage controls and high-voltage power circuits, allowing your thermostat or control board to safely manage heavy-duty components like fan motors, compressors, and heating elements. If your heating or cooling system is failing to cycle, or if you hear a clicking sound without the unit engaging, a faulty switching relay is often the culprit. Replacing a worn-out relay restores efficient operation to your air conditioner, furnace, or heat pump, ensuring responsive temperature regulation and preventing further electrical issues within your appliance.\u003cbr\u003e\nType: Electrical Control Relay\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Commonly used in central air conditioning units, gas and electric furnaces, heat pumps, and industrial control systems for switching motor loads and heating circuits.\u003cbr\u003e\nSpecifications: Coil Voltage: 24VAC; Frequency: 50\/60Hz; Type: Electromagnetic Switching Relay; Function: Circuit Control and Power Management.","brand":"BCFurnace","offers":[{"title":"Relay, 24VAC 50\/60HZ Coil \/ 021-438","offer_id":50216278655261,"sku":null,"price":28.46,"currency_code":"CAD","in_stock":true},{"title":"Relay, 24VAC 50\/60HZ Coil \/ RLY01040","offer_id":50216278688029,"sku":null,"price":28.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/19a8de98a451432dae1ca5a4cd6a656b.webp?v=1773962927","url":"https:\/\/bcfurnace.myshopify.com\/products\/021-438","provider":"BCFurnace","version":"1.0","type":"link"}