{"product_id":"tempstar-single-pole-contactor-for-txa424aka1-25a-24v-coil-ships-today","title":"Tempstar Single-Pole Contactor for TXA424AKA1 — 25A 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM single-pole definite purpose contactor (Part No. 1050699) is the electrically controlled switch that energizes the compressor and condenser fan motor in your Tempstar TXA424AKA1 condensing unit. When the thermostat calls for cooling, the 24V coil closes the contacts and delivers line voltage to the compressor. Rated at 25 amps with a 24-volt control coil, this 1-pole contactor degrades with every cycle. Pitted or burned contacts, a coil that buzzes but won't pull in, or contacts welded closed are the common failures that leave a unit humming without starting or unable to shut off.\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\u003e1050699\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDefinite Purpose Contactor, Single-Pole (1P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Rating\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\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\u003eFactory replacement for the Tempstar TXA424AKA1 and other ICP\/Heil units that specify OEM part 1050699. Verify your current contactor is a 1-pole 25A 24V unit 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 disconnect and breaker, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condensing unit service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Note terminal positions, transfer the 24V coil leads, then unscrew and remove the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect each wire per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the contacts pull in and the compressor and fan energize on a cooling call.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBurned, pitted, or welded contacts\u003c\/li\u003e\n\u003cli\u003eUnit hums but compressor won't start\u003c\/li\u003e\n\u003cli\u003eLoud chatter or buzz from the contactor\u003c\/li\u003e\n\u003cli\u003eSystem won't cycle off due to stuck contacts\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":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63027259146611,"sku":"1050699-GEN","price":24.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048489107827,"sku":"1050699","price":32.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1050699_e1b1e097-8ea3-4d06-b1f9-c6468bdc0b33.jpg?v=1782961380","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-single-pole-contactor-for-txa424aka1-25a-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}