{"product_id":"hydronic-switching-relay-with-built-in-24v-transfo","title":"Hydronic Switching Relay With Built In 24V Transformer For Easy HVAC Control Handles Two Line Voltage Loads On A Common Power Source 2 Wire Setup Heavy Duty Pro Grade RA832A1066 Style Replacement Part","description":"\u003cdiv\u003eSingle-Unit Hydronic Relay with Built-In 24V Transformer\u003cbr\u003e\n✔️ 2-wire low-voltage control, integral 24V transformer, two loads \u003cp\u003eThis hydronic switching relay is a compact control device designed to switch two line-voltage loads from a single 24V control circuit. It's a handy replacement part for hydronic heating systems, including boiler feeds, radiant floor panels, and HVAC zone controls, often used in RA832A1066 style installations.\u003c\/p\u003e \u003cp\u003e✅ Integral transformer provides 24V power for control circuit\u003cbr\u003e✅ Two-wire low-voltage control circuit for simple wiring\u003cbr\u003e✅ Switches two line-voltage loads from a common power source\u003cbr\u003e✅ Max ambient temp: 115°C (60 Hz); 105°C (50 Hz)\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a hydronic switching relay with a built-in 24V transformer used for in HVAC?\u003c\/p\u003e\n\u003cp\u003eIt’s handy for powering two line-voltage devices from a single 24V control circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandy for boilers, circulators, and zone valves\u003c\/li\u003e\n\u003cli\u003eTwo-wire 24V control keeps wiring simple\u003c\/li\u003e\n\u003cli\u003eIntegral transformer reduces extra components\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48782106820843,"sku":"VXB004AFQE42","price":225.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91puI9QjSWL.jpg?v=1781043036","url":"https:\/\/vxb.com\/products\/hydronic-switching-relay-with-built-in-24v-transfo","provider":"VXB Bearings","version":"1.0","type":"link"}