{"product_id":"tempstar-contactor-for-t4h336gkd200-1-pole-30a-24v-w-shunt-ships-today","title":"Tempstar Contactor for T4H336GKD200 — 1-Pole 30A 24V w\/Shunt | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM definite-purpose contactor (part #1172472) is the electrical switch that energizes the compressor and condenser fan in your Tempstar T4H336GKD200 heat pump. When the thermostat calls for cooling or heating, the 24-volt control circuit pulls in the contactor coil, closing the 30-amp contacts and delivering line voltage to the outdoor unit. This is a 1-pole design with an integrated shunt. Contactors are one of the most common failure points in HVAC systems because the contacts arc and pit every time they open and close. Symptoms of a failing contactor include a buzzing or chattering outdoor unit, a condenser that won't start, pitted or welded contacts, or an ant-infested control box that prevents the contacts from closing.\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\u003ePart 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 (ICP \/ Heil)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered as a direct OEM replacement for the Tempstar T4H336GKD200 condenser\/heat pump unit. Also fits many comparable ICP-family models built under the Heil, Comfortmaker, and Tempstar brands that use a single-pole 30A 24V contactor. Always confirm your existing contactor's amp rating, pole count, and coil voltage before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\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 control box.\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 — Label and disconnect the line, load, and 24V coil 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, 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 contactor pulls in and the compressor\/fan start on a cooling call.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLoud buzzing, humming, or chattering from the outdoor unit\u003c\/li\u003e\n\u003cli\u003eCondenser and fan fail to start even though the thermostat is calling\u003c\/li\u003e\n\u003cli\u003eVisibly burned, pitted, or welded-together contacts\u003c\/li\u003e\n\u003cli\u003eOutdoor unit runs continuously and won't shut off (stuck contacts)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day 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":63021794460019,"sku":"1172472-GEN","price":29.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048425177459,"sku":"1172472","price":37.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1172472_77f36a19-f8e4-4d79-9f68-3a9cab95f208.jpg?v=1782959104","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-contactor-for-t4h336gkd200-1-pole-30a-24v-w-shunt-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}