{"product_id":"icp-40va-transformer-for-wugf060ag01-120v-to-24v-ships-today","title":"ICP 40VA Transformer for WUGF060AG01 — 120V to 24V | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM 40VA control transformer assembly (part number 97298, \"TRANS RELAY RECEP 120\u0026gt;24 40VA,\" supplied with the matching 92840 24V SPDT relay) for the ICP \/ Tempstar \/ Heil WUGF060AG01 gas furnace. The transformer steps the 120V line voltage down to the 24V control power that drives the thermostat, gas valve, igniter circuit, and relays. If the transformer fails, the entire low-voltage control side goes dead — the thermostat will not call, the gas valve will not open, and the furnace will not run. Typical symptoms include an unresponsive thermostat, no 24V at the control board, a repeatedly blown low-voltage fuse, or a transformer that buzzes, overheats, or shows scorching. Transformers often fail from a shorted thermostat wire, a shorted gas valve, or age-related winding breakdown.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e97298 (transformer\/receptacle), 92840 (24V SPDT relay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eControl Transformer, 120\/24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil \/ Comfortmaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003e40 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e120V\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\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirectly fits the ICP \/ Tempstar \/ Heil WUGF060AG01 upflow gas furnace and related ICP-family furnaces using the 97298 transformer and 92840 relay. Verify your VA rating, primary\/secondary voltages, and mounting\/receptacle style before installing.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the furnace switch and breaker and verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace control-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all primary (line) and secondary (24V) leads and relay connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the transformer leads and relay, then remove the mounting screws or unplug the receptacle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new transformer\/relay assembly and reconnect every wire exactly per your photo, keeping primary and secondary leads separate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm 24V at the secondary and normal thermostat, gas valve, and relay operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThermostat is blank or unresponsive with line power present.\u003c\/li\u003e\n\u003cli\u003eNo 24V reading at the control board or gas valve.\u003c\/li\u003e\n\u003cli\u003eRepeatedly blown low-voltage fuse, or a buzzing\/overheating transformer.\u003c\/li\u003e\n\u003cli\u003eVisible scorching, melted housing, or burnt smell at the transformer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\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":"Direct Replacement","offer_id":63021475463539,"sku":"WUGF060AG01-GEN","price":28.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047965737331,"sku":"WUGF060AG01","price":37.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-WUGF060AG01.jpg?v=1782883550","url":"https:\/\/nationalhvacparts.com\/products\/icp-40va-transformer-for-wugf060ag01-120v-to-24v-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}