{"product_id":"icp-contactor-for-rhs243l0ea0aaaa-2-pole-30a-3-pole-40a-24v-ships-today","title":"ICP Contactor for RHS243L0EA0AAAA — 2-Pole 30A \/ 3-Pole 40A 24V | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM definite-purpose contactor fits the ICP RHS243L0EA0AAAA heat pump and is offered in the original 2-pole 30A (part 1171554) and 3-pole 40A (part 1172449) configurations with a 24V coil. The contactor is the high-voltage switch that energizes the compressor and condenser fan motor whenever the thermostat calls and the 24V coil pulls the contacts closed. Pitted, welded, or chattering contacts are a leading cause of an outdoor unit that hums but won't start, trips the breaker, or won't shut off. Replacing the contactor is one of the highest-value, lowest-cost repairs on a heat pump.\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e1171554 (2P 30A), 1172449 (3P 40A)\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 \/ Comfortmaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2-Pole \/ 3-Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30A \/ 40A\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\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt for the ICP RHS243L0EA0AAAA and compatible across Tempstar, Heil, and Comfortmaker condensing units using the same 24V control platform. Match your existing pole count and amp rating (2P 30A part 1171554 or 3P 40A part 1172449) before ordering.\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 breaker, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the outdoor unit's service panel to expose the contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every line, load, and 24V coil wire before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer wires one at a time to the new contactor, or label and remove 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 and confirm the contacts pull 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 but the compressor and fan won't start.\u003c\/li\u003e\n\u003cli\u003eBurned, pitted, or welded contacts visible on inspection.\u003c\/li\u003e\n\u003cli\u003eLoud buzzing or chattering from the contactor.\u003c\/li\u003e\n\u003cli\u003eUnit won't shut off because contacts are stuck closed.\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":"OEM","offer_id":63021836403059,"sku":"1171554","price":50.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047445119347,"sku":"1171554-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-3pole-1171554_101fcf08-4b20-4530-9936-64836d37516c.jpg?v=1782884553","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-for-rhs243l0ea0aaaa-2-pole-30a-3-pole-40a-24v-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}