{"product_id":"tempstar-ptac-thermostat-for-teb12k34spa-24v-control-with-knob-ships-today","title":"Tempstar PTAC Thermostat for TEB12K34SPA — 24V Control with Knob | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the genuine OEM PTAC thermostat assembly for the Tempstar TEB12K34SPA packaged terminal air conditioner\/heat pump. It includes the 24V thermostat control body (OEM 1058517) and the matching adjustment knob (OEM 1058437). The thermostat senses room temperature and commands the system to cycle heating or cooling. When it fails, the unit may not start, may run nonstop, or may drift off the setpoint. Common failure symptoms include an unresponsive dial, erratic cycling, and a room that never reaches temperature. This exact-fit OEM assembly restores accurate control with no rewiring required.\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 (TSTAT PTAC), 1058437 (KNOB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePTAC Thermostat with Knob\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\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\u003eA direct-fit replacement for the Tempstar TEB12K34SPA. The thermostat is shared across the ICP\/Tempstar\/Heil\/Comfortmaker TEB12K34 PTAC family; confirm your OEM number matches 1058517 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, verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the front grille and control panel cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wire terminal positions before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Pull the knob, unfasten the thermostat body, and transfer the low-voltage wires one at a time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new thermostat, reconnect each wire per your photo, and press on the knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the unit responds to setpoint 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 power and temperature commands\u003c\/li\u003e\n\u003cli\u003eLoose knob with no control effect\u003c\/li\u003e\n\u003cli\u003eSetpoint never reached\u003c\/li\u003e\n\u003cli\u003eShort-cycling or continuous operation\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":63021643825523,"sku":"1058437-GEN","price":59.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048477868403,"sku":"1058437","price":77.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-thermostat-nonprogrammable-1058437_db4e34fa-dcda-4c35-b3f3-5635a5805da2.jpg?v=1782960962","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-ptac-thermostat-for-teb12k34spa-24v-control-with-knob-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}