{"product_id":"tempstar-ptac-low-temp-thermostat-for-teb15k50dca-24v-wall-control-ships-today","title":"Tempstar PTAC Low-Temp Thermostat for TEB15K50DCA — 24V Wall Control | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the genuine OEM PTAC thermostat assembly for the Tempstar TEB15K50DCA. It includes the low-temperature 24V thermostat control (OEM 1059022), the standard PTAC thermostat body (OEM 1058517), and the matching control knob (OEM 1058437). The thermostat senses room temperature and signals the unit's control circuit to start and stop heating and cooling, holding the space at the set point. A failed thermostat is one of the most common reasons a PTAC unit runs constantly, short-cycles, or fails to respond to a temperature change. The low-temp version is built for cold-climate installs where standard controls drop out prematurely.\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e1059022, 1058517, 1058437\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePTAC Low-Temp Thermostat w\/ Knob\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\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\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 TEB15K50DCA and shared ICP\/Heil PTAC chassis using the same thermostat platform. Always confirm your unit's model and serial 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 unit and breaker, then 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 service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire and terminal before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Pull the knob, release the thermostat body from its bracket, and disconnect the 24V leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new thermostat, reconnect leads per your photo, and seat the knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the unit responds to set-point changes in heat and cool.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnit ignores set-point changes or never cycles off\u003c\/li\u003e\n\u003cli\u003eShort-cycling or erratic temperature swings\u003c\/li\u003e\n\u003cli\u003eNo heat or cool call despite power to the board\u003c\/li\u003e\n\u003cli\u003eCracked or stripped control knob\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":63021642842483,"sku":"1058437-GEN","price":64.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048470528371,"sku":"1058437","price":83.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-thermostat-nonprogrammable-1058437_3d85a47a-5f39-4d73-b4c7-3cc31e079870.jpg?v=1782960727","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-ptac-low-temp-thermostat-for-teb15k50dca-24v-wall-control-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}