{"product_id":"icp-2-pole-40a-contactor-for-zaeb030cla1-24v-coil-ships-today","title":"ICP 2-Pole 40A Contactor for ZAEB030CLA1 — 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM contactor (part number 1066570) is a 2-pole, 40-amp electrical switch with a 24V control coil, built for the ICP\/Tempstar\/Heil ZAEB030CLA1 condensing unit. The contactor is the heavy-duty relay that delivers line voltage to the compressor and condenser fan motor on every cooling call. A low-voltage 24V signal energizes the coil, pulling both poles closed so power flows to the compressor and fan. Contactors are high-wear components — their contacts arc and pit with each of the many thousands of cycles they perform, eventually burning, welding, or failing to close. Telltale symptoms include a unit that won't start, loud humming or chattering, a compressor that never shuts off because the contacts welded shut, or visibly scorched terminals. Swapping in a fresh OEM contactor restores reliable, quiet switching.\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\u003e1066570\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eDefinite Purpose Contactor\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\u003e24V\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\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eZAEB030CLA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eA direct OEM replacement for the ICP, Tempstar, Heil, Comfortmaker, and Arcoaire model ZAEB030CLA1, and interchangeable across many ICP-family condensing units sharing the 2-pole 40A \/ 24V coil specification. Confirm part number 1066570 before ordering.\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 verify zero voltage at the contactor terminals with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condensing unit's electrical access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every line, load, and 24V coil connection before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect all leads, unscrew the contactor from its bracket, and lift it out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect line, load, and coil wires exactly 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 and the compressor and fan start.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutdoor unit won't start on a cooling call\u003c\/li\u003e\n\u003cli\u003eLoud humming, buzzing, or chattering from the contactor\u003c\/li\u003e\n\u003cli\u003eCompressor runs continuously from welded contacts\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or corroded contact surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day on orders placed before 3 PM CST. 30-day hassle-free returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"Direct Replacement","offer_id":63021431849331,"sku":"ZAEB030CLA1-GEN","price":28.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047934771571,"sku":"ZAEB030CLA1","price":37.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-ZAEB030CLA1.jpg?v=1782881390","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-40a-contactor-for-zaeb030cla1-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}