{"product_id":"icp-contactor-for-wca3602akn300-2-pole-40a-24v-coil-ships-today-1","title":"ICP Contactor for WCA3602AKN300 — 2-Pole 40A 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM 2-pole, 40-amp definite purpose contactor (OEM part number 1176763) is built for the ICP\/Tempstar\/Heil WCA3602AKN300 air conditioning condensing unit. A contactor is the high-current relay that switches line voltage to the compressor and condenser fan motor each time the thermostat calls for cooling. The 24-volt control coil magnetically pulls the contacts together to complete that circuit. Repeated arcing slowly erodes the silver contact surfaces, producing resistance, heat, and voltage drop that can stress or stall the compressor. A fresh contactor restores reliable switching and prevents the nuisance no-cool calls that come from a tired, pitted part.\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\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1176763\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\u003e2-Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistive Rating\u003c\/td\u003e\n\u003ctd\u003e40 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eAC Compressor \u0026amp; Condenser Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eA direct-fit replacement for the ICP\/Tempstar\/Heil WCA3602AKN300 condensing unit and other WCA-series equipment specifying the 1176763 contactor. Verify the 40A rating, 2-pole configuration, and 24V coil match your old part before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off the disconnect and breaker, then confirm 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 — Take a clear photo of every wire connection before you begin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Mark and disconnect the line, load, and coil wires, then unscrew and remove the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the replacement and transfer each wire to the matching terminal using your photo as a guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling, and verify the contacts close and the unit runs.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuzzing or chattering from the condenser when the system engages.\u003c\/li\u003e\n\u003cli\u003eVisible pitting, arcing scars, or melted plastic on the contactor.\u003c\/li\u003e\n\u003cli\u003eUnit hums but the compressor and fan never start.\u003c\/li\u003e\n\u003cli\u003eStuck contacts that keep the system running after cooling is satisfied.\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":"ICP","offers":[{"title":"OEM","offer_id":63027256492403,"sku":"1176763","price":42.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047448265075,"sku":"1176763-GEN","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1176763_b60e68d7-176c-4367-a187-2a41142a9e6d.jpg?v=1782884708","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-for-wca3602akn300-2-pole-40a-24v-coil-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}