{"product_id":"icp-1-pole-40a-contactor-for-wpg3604115rkc1-24v-coil-ships-today","title":"ICP 1-Pole 40A Contactor for WPG3604115RKC1 — 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis genuine ICP single-pole contactor (OEM 1173690) is the high-voltage switch that energizes the compressor and condenser fan when the thermostat calls for cooling. Its 24V coil is pulled in by the low-voltage control circuit, closing a 40-amp-rated contact set that feeds line power to the load. Contactors endure thousands of switching cycles per season, so pitted, welded, or chattering contacts are a frequent cause of a no-cool call — the unit either won't start or won't shut off. Replacing a worn contactor is a quick, high-value repair that protects the compressor from voltage starvation. This is the exact OEM 1-pole 40A 24V contactor fitted to the ICP \/ Tempstar \/ Heil WPG3604115RKC1.\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\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\u003e40 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\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWPG3604115RKC1\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 OEM replacement for the ICP \/ Tempstar \/ Heil packaged unit WPG3604115RKC1. Other ICP-family units (Comfortmaker, Arcoaire, KeepRite, Day \u0026amp; Night) use similar 1-pole 40A definite-purpose contactors, but confirm pole count, amp rating, and 24V coil against OEM 1173690 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 unit disconnect or breaker and verify zero voltage with a multimeter on the line terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the electrical compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and 24V coil connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer the wires one at a time or note each terminal, then unbolt 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 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 the compressor and fan running.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnit won't start on a cooling call, or only starts when the contactor is pressed in by hand.\u003c\/li\u003e\n\u003cli\u003eBuzzing, chattering, or humming from the contactor.\u003c\/li\u003e\n\u003cli\u003ePitted, burnt, or welded contacts that won't open and keep the compressor running.\u003c\/li\u003e\n\u003cli\u003eVisible arcing, melted housing, or scorched terminals.\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 unused parts. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63021520650611,"sku":"1173690","price":42.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047238189427,"sku":"1173690-GEN","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1173690_19ab30ae-fb83-4eae-94b1-73b8b204c7c6.jpg?v=1782878627","url":"https:\/\/nationalhvacparts.com\/products\/icp-1-pole-40a-contactor-for-wpg3604115rkc1-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}