{"product_id":"tempstar-ptac-thermostat-for-teb15k25dca-low-temp-oem-1058517-ships-today","title":"Tempstar PTAC Thermostat for TEB15K25DCA – Low Temp OEM 1058517 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM PTAC (Packaged Terminal Air Conditioner) thermostat assembly for the Tempstar TEB15K25DCA. The kit covers the low-temperature PTAC thermostat (OEM 1058517 \/ low-temp variant 1059022) and its matching control knob (OEM 1058437). The thermostat senses indoor air temperature and cycles the compressor, fan, and electric heat to maintain the setpoint. When a PTAC thermostat fails you will see the unit short-cycling, refusing to switch between heat and cool, running continuously, or not responding to the dial at all. Because this is a low-temp-rated control, it is engineered to operate reliably in cold ambient conditions where a standard tstat would lock out.\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\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e1058517, 1059022, 1058437\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePTAC Thermostat (Low Temp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar \/ Heil \/ ICP\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\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eThermostat + Control Knob\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\u003eEngineered as a direct-fit replacement for the Tempstar TEB15K25DCA PTAC chassis and other Heil\/ICP PTAC models sharing the same control platform. Always confirm the OEM part number on your existing thermostat 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 PTAC chassis and verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e – Remove the front cover and control panel to expose the thermostat assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e – Photograph all wire terminals and routing before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e – Pull the control knob, then unfasten the old thermostat and disconnect its sensing bulb and low-voltage leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e – Mount the new thermostat, route the sensing element to its original clip, reconnect the leads per your photo, and press on the new knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e – Restore power and verify the unit responds to the dial across heat, cool, and fan settings.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnit short-cycles or runs continuously regardless of setpoint\u003c\/li\u003e\n\u003cli\u003eNo response when turning the temperature dial\u003c\/li\u003e\n\u003cli\u003eCracked, slipping, or missing control knob\u003c\/li\u003e\n\u003cli\u003eWill not switch between heating and cooling modes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\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":63021643104627,"sku":"1058437-GEN","price":72.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048478916979,"sku":"1058437","price":93.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-thermostat-nonprogrammable-1058437_37ded75c-caf9-405e-ac6a-f8cfff5d98b0.jpg?v=1782960984","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-ptac-thermostat-for-teb15k25dca-low-temp-oem-1058517-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}