{"product_id":"tempstar-pressure-switch-for-tvh824gka101-oem-draft-safety-switch-ships-today","title":"Tempstar Pressure Switch for TVH824GKA101 — OEM Draft Safety Switch | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the OEM Pressure Switch Assembly (part number 1188015) for the Tempstar TVH824GKA101. The pressure switch is a safety device that proves proper inducer draft and venting before the control board allows the burners to fire. It senses the negative pressure generated by the inducer motor and only closes its contacts when combustion gases are being safely exhausted. A failed switch locks out the furnace and produces a no-heat condition with a diagnostic fault code. Common failure symptoms include the furnace failing to ignite, the inducer running without ignition, short cycling on a draft error, or a stuck-open\/stuck-closed pressure switch code.\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\u003eDescription\u003c\/td\u003e\n\u003ctd\u003ePressure Switch Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eInducer Draft Safety Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar (ICP)\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\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eTVH824GKA101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis pressure switch assembly is the factory replacement for the Tempstar TVH824GKA101 and is shared across ICP\/Heil\/Tempstar equipment using the same venting platform. Verify part number 1188015 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 furnace switch and breaker, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace service panel to reach the inducer and switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the wiring and draft tube routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Pull the spade terminals, disconnect the silicone tube, and unscrew the old switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new switch, reconnect the tube and wiring per your photo, checking the tube for cracks or moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm a full ignition cycle with no pressure fault.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInducer runs but burners never ignite.\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED shows a pressure switch fault code.\u003c\/li\u003e\n\u003cli\u003eIntermittent no-heat calls or short cycling on draft faults.\u003c\/li\u003e\n\u003cli\u003eContacts will not close despite confirmed inducer draft.\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":63021628260723,"sku":"1188015-GEN","price":36.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048468463987,"sku":"1188015","price":48.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-draft-inducer-1188015.jpg?v=1782960654","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-pressure-switch-for-tvh824gka101-oem-draft-safety-switch-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}