{"product_id":"icp-transformer-for-wpg3482130lkb1-40va-208-230v-to-24v-ships-today-1","title":"ICP Transformer for WPG3482130LKB1 - 40VA 208\/230V to 24V | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM control transformer steps the incoming 208\/230V line voltage down to the 24V low-voltage power that drives the thermostat, contactor coil, control board, and safety circuits on your ICP WPG3482130LKB1 system. Rated at 40VA, it delivers enough current to energize several 24V loads at once. The kit includes part 1173691 (TRANS 208\/230\u0026gt;24 40VA) and the 1176032 24V barrier. A failed transformer is among the most common causes of a totally dead control circuit: the thermostat goes blank and the blower and compressor will not energize even though line power is present. Typical failures include an open primary or secondary winding, a shorted winding that blows the low-voltage fuse, or a unit burned out by a downstream 24V short.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1173691 (transformer), 1176032 (24V barrier)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eControl \/ step-down transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e208\/230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003e40VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered for the ICP \/ Tempstar \/ Heil \/ Comfortmaker WPG3482130LKB1 and other units in the same family using a 40VA, 208\/230V to 24V control transformer. Verify your existing transformer's VA rating and primary\/secondary voltages before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e - Disconnect power at the breaker\/disconnect and verify zero voltage with a multimeter before touching any wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e - Remove the service panel to reach the control compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e - Photograph all primary and secondary wire connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e - Label and disconnect the primary and secondary leads, then unbolt the old transformer from its bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e - Mount the new transformer, reconnect the primary to line voltage and the secondary to the 24V circuit per your photo, and install the 24V barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e - Restore power and confirm 24V at the secondary plus normal thermostat and contactor operation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThermostat is blank and the entire 24V control circuit is dead\u003c\/li\u003e\n\u003cli\u003eNo voltage at the secondary terminals with line voltage present\u003c\/li\u003e\n\u003cli\u003eBlower and compressor will not energize on a heat or cool call\u003c\/li\u003e\n\u003cli\u003eRepeated blown low-voltage fuses or a burned\/smelling transformer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027218645363,"sku":"1176032","price":41.6,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047751303539,"sku":"1176032-GEN","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-1176032_2d893554-1663-4aaf-868f-9ddf9fc304f1.jpg?v=1782896781","url":"https:\/\/nationalhvacparts.com\/products\/icp-transformer-for-wpg3482130lkb1-40va-208-230v-to-24v-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}