{"product_id":"tempstar-1-pole-30a-contactor-for-tsh530hka100-24v-coil-with-shunt-ships-today","title":"Tempstar 1-Pole 30A Contactor for TSH530HKA100 — 24V Coil with Shunt | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the OEM definite-purpose contactor (part number 1172472) for the Tempstar TSH530HKA100 condensing unit. It is a single-pole, 30-amp device with a 24-volt control coil and an integrated shunt. The contactor is the high-voltage switch that energizes the compressor and condenser fan motor every time the thermostat calls for cooling. When the 24V coil is energized, the contacts close and pass line voltage to the outdoor unit; when the call ends, the contacts open. Because the contacts arc on each cycle, contactors are one of the most common condensing-unit failures. Typical symptoms of a failing contactor include a buzzing or chattering sound, pitted or welded contacts, a compressor that runs continuously, or an outdoor unit that will not start even though the thermostat is calling for cooling.\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\u003e1172472\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\u003eTempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1-Pole (Single Pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30 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\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eIntegrated Shunt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\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\u003eThis contactor is the factory-specified replacement for the Tempstar TSH530HKA100 outdoor unit. The same 1172472 contactor is shared across many ICP-family condensing units (Tempstar, Heil, Comfortmaker, Arcoaire), so it also fits a wide range of equivalent models. Verify your existing contactor is single-pole, 30A, with a 24V coil 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 the breaker, then verify zero voltage across the line terminals with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the electrical access panel on the condensing unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wire connections before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer the line, load, and 24V coil wires one at a time from the old contactor to the new one, then unscrew and remove the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor, reconnect each wire to its matching terminal per your photo, and confirm the 24V coil leads are landed correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and run a cooling call; verify the contactor pulls in cleanly and the compressor and fan start.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLoud humming, buzzing, or chattering from the outdoor unit\u003c\/li\u003e\n\u003cli\u003eBurned, pitted, or welded contacts\u003c\/li\u003e\n\u003cli\u003eCompressor runs continuously and will not shut off (stuck closed)\u003c\/li\u003e\n\u003cli\u003eOutdoor unit fails to start on a cooling call (stuck open)\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. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63021631734131,"sku":"1172472-GEN","price":32.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048387723635,"sku":"1172472","price":42.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1172472_f495abfc-0d25-4a2b-accf-e5588064e65f.jpg?v=1782957365","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-1-pole-30a-contactor-for-tsh530hka100-24v-coil-with-shunt-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}