{"product_id":"icp-2-pole-40a-contactor-for-wca3602gkn300-oem-1176763-ships-today","title":"ICP 2-Pole 40A Contactor for WCA3602GKN300 — OEM 1176763 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the OEM 40-amp definite purpose contactor (part number 1176763) for the ICP\/Heil\/Tempstar WCA3602GKN300 condensing unit. The contactor is the electrically operated switch that sends high-voltage power to the compressor and condenser fan motor whenever the 24V control circuit calls for cooling. This 2-pole unit is rated 40 amps per pole with a 24-volt coil. When it fails, the outdoor unit either won't start, buzzes without engaging, or sticks closed and runs continuously. Pitted, burned, or welded contacts are the most common cause of a no-cool condition on these systems.\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\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 \/ Heil \/ Tempstar\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\u003eContact 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\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWCA3602GKN300\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 as the exact OEM replacement for the ICP\/Tempstar\/Heil WCA3602GKN300 air conditioner condensing unit. This 40A 2-pole 24V contactor is a common service part across many ICP-family WCA-series outdoor units that use the same control voltage and amp rating. Confirm your existing contactor's poles, amp rating, and coil voltage 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 outdoor disconnect and breaker, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser service panel to expose the electrical compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and coil wiring before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Label and disconnect the wires, then unscrew the old contactor from its bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect each wire exactly per your photo (24V coil terminals, line\/load on the poles).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the contactor pulls in on a cooling call and the compressor and fan energize.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor unit hums or buzzes but the compressor and fan don't start.\u003c\/li\u003e\n\u003cli\u003eVisible pitting, burning, or melted plastic on the contactor.\u003c\/li\u003e\n\u003cli\u003eContacts welded shut, causing the unit to run nonstop.\u003c\/li\u003e\n\u003cli\u003eChattering contactor or intermittent cooling.\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":"Direct Replacement","offer_id":63021606306163,"sku":"1176763-GEN","price":32.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047932608883,"sku":"1176763","price":42.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1176763_3772279d-9759-4b7c-9a19-c8446ee90f1f.jpg?v=1782881307","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-40a-contactor-for-wca3602gkn300-oem-1176763-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}