{"product_id":"tempstar-pressure-switch-for-tva925gka101-oem-refrigerant-safety-switch-ships-today","title":"Tempstar Pressure Switch for TVA925GKA101 — OEM Refrigerant Safety Switch | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM pressure switch assembly (part 1188015) is the refrigerant-circuit safety control for the Tempstar TVA925GKA101 outdoor unit. The switch monitors system pressure and opens the control circuit when pressure moves outside safe limits, shutting down the compressor to prevent damage from a lost charge, blocked airflow, or a failed fan. A faulty switch can cause nuisance lockouts, a unit that won't start, or—if stuck closed—loss of critical protection for the compressor. Installing the correct OEM switch restores reliable safety operation.\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\u003e1188015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRefrigerant Pressure Switch Assembly\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\u003eCircuit\u003c\/td\u003e\n\u003ctd\u003eLow Voltage Control \/ Compressor Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDesigned for the Tempstar TVA925GKA101 condensing unit and matching ICP\/Heil\/Comfortmaker chassis. Verify the part number and connection style against your existing switch before installing.\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 verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the control-panel service cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the switch wiring and routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the wire leads and unthread or unclip the old switch from its refrigerant port (recover charge if the port is not self-sealing).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new switch, torque the fitting, and reconnect the leads per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the unit starts and cycles without nuisance lockouts.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompressor won't start or locks out intermittently\u003c\/li\u003e\n\u003cli\u003eUnit short-cycles with no other fault present\u003c\/li\u003e\n\u003cli\u003eSwitch fails a continuity test at known-good pressure\u003c\/li\u003e\n\u003cli\u003eVisible corrosion or a leaking switch fitting\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":63021629079923,"sku":"1188015-GEN","price":42.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048468234611,"sku":"1188015","price":54.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-1188015_cadebba8-070a-47f3-8276-3054ab4d0e1c.jpg?v=1782960645","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-pressure-switch-for-tva925gka101-oem-refrigerant-safety-switch-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}