{"product_id":"icp-contactor-for-wca4244gka100-1-pole-30a-24v-coil-with-shunt-ships-today-1","title":"ICP Contactor for WCA4244GKA100 - 1-Pole 30A 24V Coil with Shunt | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM single-pole definite purpose contactor (part number 1172472) for the ICP \/ Tempstar \/ Heil WCA4244GKA100 condensing unit. The contactor acts as the line-voltage switch that energizes the compressor and condenser fan motor on a cooling demand. When the thermostat sends 24 volts to the coil, the coil pulls the contacts closed and delivers power to the outdoor unit. This contactor is rated for 30 amps with a 24V control coil and includes an integrated shunt for reliable single-pole switching. Watch for failure symptoms such as a humming or chattering condenser, contacts welded shut so the unit never cycles off, pitted or burned contacts, or a compressor that will not start at all.\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\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1172472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eDefinite Purpose Contactor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1 (Single Pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30 Amps\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\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eIntegrated shunt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWCA4244GKA100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis contactor is a direct-fit OEM replacement for the ICP \/ Tempstar \/ Heil WCA4244GKA100 air conditioning condensing unit. The 1172472 is widely shared across ICP-family residential split-system condensers; verify your current part is a single-pole 30A unit with a 24V coil before ordering.\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 disconnect and breaker, then verify zero voltage at the contactor terminals with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e - Remove the service panel from the condensing unit to expose the electrical compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e - Photograph every wire connection before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e - Label and disconnect the line, load, and 24V coil wires, then remove the old contactor from its mounting bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e - Mount the new contactor and reconnect the wires exactly per your photo, confirming the coil leads are on the 24V terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e - Restore power and call for cooling; verify the contactor closes and the compressor and fan start.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent humming or chattering at the outdoor unit\u003c\/li\u003e\n\u003cli\u003eCompressor does not start when cooling is called for\u003c\/li\u003e\n\u003cli\u003eContacts stuck closed so the condenser runs nonstop\u003c\/li\u003e\n\u003cli\u003eBurned, pitted, or corroded contacts and terminals\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":"OEM","offer_id":63027256033651,"sku":"1172472","price":38.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047448756595,"sku":"1172472-GEN","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1172472_ed881cc3-0b74-4bac-8aa0-f6b1523fb41e.jpg?v=1782884726","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-for-wca4244gka100-1-pole-30a-24v-coil-with-shunt-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}