{"product_id":"tempstar-high-low-pressure-switch-set-for-tsh560gka200-24v-oem-ships-today","title":"Tempstar High\/Low Pressure Switch Set for TSH560GKA200 — 24V OEM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM pressure switch set covers both the high-pressure switch (part #1184656) and low-pressure switch (part #1184655) for the Tempstar TSH560GKA200 heat pump. These 24V safety switches monitor refrigerant pressure and open the control circuit to shut the compressor down before a dangerous over-pressure or loss-of-charge condition can cause damage. The HI switch protects against blocked condenser airflow, overcharge, or a failed outdoor fan; the LO switch protects against undercharge, a leak, or a frozen indoor coil. When a switch fails or sticks, the unit may short-cycle, lock out on a safety fault, or refuse to start the compressor at all.\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\u003e1184656 (HI), 1184655 (LO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHigh \u0026amp; Low Pressure Switch\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\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eFactory-set, auto-reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHeat Pump Refrigerant Circuit\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 replacements for the Tempstar TSH560GKA200 series and equivalent Heil, Comfortmaker, and ICP-built heat pumps that used switches 1184656 and 1184655. Verify the part number stamped on your existing switch and the spade terminal orientation 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 verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the outdoor service panel to reach the refrigerant lines and switch mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the 24V wire leads on each switch before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — These are typically Schrader-mounted; back the switch off the port and let the depressor reseat to minimize refrigerant loss, or recover the charge first.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Thread the new switch onto its port, snug to spec, and reconnect the 24V leads per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, confirm the control circuit closes, and verify the unit starts and runs without tripping a safety lockout.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor will not start while the fan runs normally\u003c\/li\u003e\n\u003cli\u003eUnit short-cycles or locks out on a pressure fault code\u003c\/li\u003e\n\u003cli\u003eSwitch fails a continuity test at normal operating pressure\u003c\/li\u003e\n\u003cli\u003eVisible corrosion, cracked housing, or a stuck open\/closed switch\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":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63021630292339,"sku":"1184656-GEN","price":39.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048450834803,"sku":"1184656","price":50.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-1184656_3930d103-8639-40d2-bd84-071f76939778.jpg?v=1782960074","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-high-low-pressure-switch-set-for-tsh560gka200-24v-oem-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}