{"product_id":"icp-1-pole-30a-contactor-24v-coil-w-shunt-for-wja330000ktp0a1-oem-1172472-ships-today","title":"ICP 1-Pole 30A Contactor 24V Coil w\/ Shunt for WJA330000KTP0A1 — OEM 1172472 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis genuine OEM definite-purpose contactor, OEM part number 1172472 (CONTACTOR 1P 30A 24V W\/SHUNT), is the single-pole switching relay for the ICP\/Tempstar\/Heil WJA330000KTP0A1 system. It uses a 24V coil to close a 30-amp contact that powers the compressor and condenser fan whenever the thermostat calls for cooling. The integrated shunt provides the correct circuit path for the line side of the unit. Contactors are high-wear parts — the contacts arc and pit with every cycle. A failing contactor causes burnt or welded contacts, chattering, or a complete no-start condition.\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 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\u003e1-Pole Definite-Purpose Contactor (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\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\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for the ICP\/Tempstar\/Heil model WJA330000KTP0A1 and related WJA-series condensing units using a 1-pole 30A 24V-coil contactor. Confirm pole count, amp rating, and 24V coil against your existing contactor 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 disconnect and verify zero voltage at the contactor with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser electrical access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every line, load, and 24V coil connection before removing wires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer wires one at a time, then unfasten the old contactor from the bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect each wire to the matching terminal 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 with no chatter.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBurnt, pitted, or welded contacts.\u003c\/li\u003e\n\u003cli\u003eLoud chattering or buzzing when the unit tries to start.\u003c\/li\u003e\n\u003cli\u003eCompressor and fan won't energize on a cooling call.\u003c\/li\u003e\n\u003cli\u003eCoil is open\/shorted or the contactor won't pull in with 24V applied.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day on orders placed before 3 PM CST. 30-day returns on uninstalled parts. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63021559185779,"sku":"1172472","price":38.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047214924147,"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_0fa26b58-5934-45d4-a2f1-c45bfe1f8ba8.jpg?v=1782877607","url":"https:\/\/nationalhvacparts.com\/products\/icp-1-pole-30a-contactor-24v-coil-w-shunt-for-wja330000ktp0a1-oem-1172472-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}