{"product_id":"tempstar-ptac-thermostat-for-teb09k34sta-24v-control-with-knob-ships-today","title":"Tempstar PTAC Thermostat for TEB09K34STA — 24V Control with Knob | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM PTAC thermostat and knob assembly serves the Tempstar TEB09K34STA, combining the control thermostat (part 1058517) with its matching knob (part 1058437). The thermostat senses room temperature and cycles the compressor and electric heat to maintain your setpoint on this 24V control circuit. A failed thermostat is one of the most common reasons a PTAC unit runs nonstop, never reaches the set temperature, short-cycles, or stops responding to the dial entirely.\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\u003ePrimary Part Number\u003c\/td\u003e\n\u003ctd\u003e1058517 (TSTAT PTAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Part\u003c\/td\u003e\n\u003ctd\u003e1058437 (Knob)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePTAC Mechanical Thermostat\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eRoom temperature control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFactory-correct thermostat group for the Tempstar TEB09K34STA PTAC unit. Confirm your model and part numbers against the unit rating plate before ordering for guaranteed fitment.\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 before touching any wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the front grille and service panel to expose the control box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all thermostat wire connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Pull the knob, release the thermostat mounting clip\/screws, and disconnect the leads from the old thermostat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new thermostat, reconnect each lead per your photo, and press on the new knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, place a call for cooling and heating, and confirm the unit cycles correctly at the setpoint.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnit runs constantly or never shuts off at setpoint\u003c\/li\u003e\n\u003cli\u003eNo response when turning the temperature knob\u003c\/li\u003e\n\u003cli\u003eShort-cycling or erratic on\/off behavior\u003c\/li\u003e\n\u003cli\u003eCracked, loose, or missing 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":63021644513651,"sku":"1058437-GEN","price":62.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048476688755,"sku":"1058437","price":80.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-thermostat-nonprogrammable-1058437_21e6643c-81c2-47ee-8762-962a4a04aad5.jpg?v=1782960933","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-ptac-thermostat-for-teb09k34sta-24v-control-with-knob-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}