{"product_id":"icp-1-pole-contactor-for-wjh460000ktp0a1-40a-24v-coil-ships-today","title":"ICP 1-Pole Contactor for WJH460000KTP0A1 — 40A 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM single-pole 40A contactor with a 24V coil is the main switching relay for the ICP \/ Tempstar \/ Heil WJH460000KTP0A1 condensing unit. When the thermostat calls for cooling, the 24V control signal energizes the contactor coil, pulling the contacts closed to send line voltage to the compressor and condenser fan. Because it switches high current thousands of times per season, the contactor's contacts eventually pit, burn, or weld together. Pitted contacts cause hard starts and chattering; welded contacts keep the compressor running even when the thermostat is satisfied. A failed 24V coil leaves the contactor unable to pull in at all. Replacing it with the correct 40A OEM contactor restores clean, reliable switching and protects the compressor from voltage drop and short-cycling.\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\u003e1173690\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\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-Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e40A\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFactory-spec replacement for the ICP \/ Tempstar \/ Heil WJH460000KTP0A1 heat pump \/ condenser. Confirm a 1-pole, 40A contact rating and a 24V coil to match your unit's control circuit before installing.\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 and disconnect, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and 24V coil wire connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the wires, unscrew the contactor from its mounting plate, and lift it out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect line, load, and 24V coil leads exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling, and confirm the contactor pulls in cleanly and the compressor starts.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuzzing or chattering contactor when cooling is called\u003c\/li\u003e\n\u003cli\u003eBurnt, pitted, or welded contacts\u003c\/li\u003e\n\u003cli\u003eCompressor keeps running after the thermostat is satisfied\u003c\/li\u003e\n\u003cli\u003eContactor will not pull in despite a 24V signal at the coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day on orders placed 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":63021545849203,"sku":"1173690","price":36.4,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047243432307,"sku":"1173690-GEN","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1173690_4b1f27c0-dafd-42de-ade8-6f3b4a0ccd4b.jpg?v=1782878836","url":"https:\/\/nationalhvacparts.com\/products\/icp-1-pole-contactor-for-wjh460000ktp0a1-40a-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}