{"product_id":"icp-1-pole-30a-contactor-for-wpa3424000rkc1-24v-coil-w-shunt-ships-today-1","title":"ICP 1-Pole 30A Contactor for WPA3424000RKC1 — 24V Coil w\/ Shunt | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM single-pole contactor with shunt (part \u003cstrong\u003e1172472\u003c\/strong\u003e) is the high-voltage switch that powers the compressor and condenser fan on the ICP \/ Tempstar \/ Heil \u003cstrong\u003eWPA3424000RKC1\u003c\/strong\u003e heat pump. When the thermostat calls for cooling, the \u003cstrong\u003e24V coil\u003c\/strong\u003e pulls the contacts closed and passes line voltage to the compressor. Rated at \u003cstrong\u003e30 amps\u003c\/strong\u003e with a \u003cstrong\u003e1-pole\u003c\/strong\u003e design and integrated shunt, it handles the full load current of the outdoor unit. Pitted, welded, or chattering contacts cause hard starts, no-cool calls, and compressor failures — a worn contactor is one of the most frequent outdoor-unit replacements.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eDefinite-purpose, 1-pole, with shunt\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\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30A\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\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect-fit replacement for the ICP \/ Tempstar \/ Heil \/ Comfortmaker \u003cstrong\u003eWPA3424000RKC1\u003c\/strong\u003e condenser. The 1-pole, 30A, 24V-coil contactor with shunt is common across many ICP-family outdoor units; match poles, amp rating, and coil voltage to your existing part.\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 breaker and outdoor disconnect, then verify zero voltage with a multimeter on the line terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the control-panel service cover on the condenser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and 24V coil wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Pull the spade connectors and line\/load leads, then unbolt the old contactor from the bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect every lead exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, confirm the coil pulls the contacts in on a cooling call, and verify smooth compressor startup.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePitted, burnt, or welded contacts\u003c\/li\u003e\n\u003cli\u003eBuzzing or chattering when energized\u003c\/li\u003e\n\u003cli\u003eCompressor and fan fail to start on a cooling call\u003c\/li\u003e\n\u003cli\u003eContacts stick closed and the unit won't shut off\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":63027227656563,"sku":"1172472","price":37.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047227146611,"sku":"1172472-GEN","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1172472_acf7bb76-db88-43eb-b01f-00dee1ee996c.jpg?v=1782878161","url":"https:\/\/nationalhvacparts.com\/products\/icp-1-pole-30a-contactor-for-wpa3424000rkc1-24v-coil-w-shunt-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}