{"product_id":"trnsfmr-40va-120-208-240","title":"TRNSFMR 40VA 120\/208\/240","description":"\u003ch3 data-section-id=\"c5okp3\" data-start=\"543\" data-end=\"569\"\u003e🔧 What it’s used for:\u003c\/h3\u003e\n\u003cul data-start=\"570\" data-end=\"714\"\u003e\n\u003cli data-section-id=\"7ooify\" data-start=\"570\" data-end=\"619\"\u003eHVAC systems (furnaces, air handlers, AC units)\u003c\/li\u003e\n\u003cli data-section-id=\"1ixrkkh\" data-start=\"620\" data-end=\"651\"\u003eThermostats and zone controls\u003c\/li\u003e\n\u003cli data-section-id=\"nncjel\" data-start=\"652\" data-end=\"675\"\u003eRelays and contactors\u003c\/li\u003e\n\u003cli data-section-id=\"9l3ibb\" data-start=\"676\" data-end=\"714\"\u003eBoiler and hydronic control circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"716\" data-end=\"719\"\u003e\n\u003ch3 data-section-id=\"1haudh5\" data-start=\"721\" data-end=\"743\"\u003e⚙️ Why it matters:\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"840\"\u003eMost residential and commercial control systems run on \u003cstrong data-start=\"799\" data-end=\"818\"\u003e24V low voltage\u003c\/strong\u003e, so this transformer:\u003c\/p\u003e\n\u003cul data-start=\"841\" data-end=\"966\"\u003e\n\u003cli data-section-id=\"w5lk89\" data-start=\"841\" data-end=\"872\"\u003eSupplies safe control voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1bk5ea7\" data-start=\"873\" data-end=\"918\"\u003eIsolates control circuits from high voltage\u003c\/li\u003e\n\u003cli data-section-id=\"t2upqt\" data-start=\"919\" data-end=\"966\"\u003eEnsures consistent operation of HVAC controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"968\" data-end=\"971\"\u003e\n\u003ch3 data-section-id=\"ri34xr\" data-start=\"973\" data-end=\"999\"\u003e🧠 Simple explanation:\u003c\/h3\u003e\n\u003cp data-start=\"1000\" data-end=\"1154\"\u003eIt’s basically a \u003cstrong data-start=\"1017\" data-end=\"1153\"\u003epower converter for HVAC systems that takes normal house voltage and steps it down to 24V so thermostats and controls can safely run\u003c\/strong\u003e.\u003c\/p\u003e","brand":"SUPCO","offers":[{"title":"Default Title","offer_id":52411378827553,"sku":"SXT105","price":22.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_1_a9189804-0ece-4f43-9974-0ab98bf97a1b.webp?v=1778179258","url":"https:\/\/standardvmi.com\/products\/trnsfmr-40va-120-208-240","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}