Tempstar PTAC Thermostat for TEB07K34SPA — Rotary Knob Control Kit | Ships Today

Overview

This OEM PTAC thermostat assembly is the temperature control for the Tempstar TEB07K34SPA packaged terminal air conditioner. The kit pairs the rotary thermostat knob (OEM 1058437) with the PTAC thermostat body (OEM 1058517) so the unit can sense room temperature and cycle the compressor and fan accordingly. This is a 24V low-voltage control. When a PTAC thermostat fails, the unit will run continuously, never start, or hold the wrong temperature regardless of the knob position. Worn or stripped knobs are also a common failure on high-traffic hospitality and multi-family installs, leaving guests unable to adjust the setpoint.

Specifications

Compatibility

Engineered for the Tempstar TEB07K34SPA PTAC. The 1058437 knob and 1058517 thermostat are shared across the ICP/Heil/Tempstar TEB07K34 family of packaged terminal units. Always verify your part number against the unit's rating plate before installing.

Installation Guide

1. Safety First — Disconnect power at the unit and the breaker, then verify zero voltage with a multimeter.
2. Access — Slide off the PTAC front cover/decorative panel to reach the control box.
3. Document — Photograph all thermostat wiring before disconnecting.
4. Remove — Pull the old knob off the stem, release the thermostat mounting clip/screws, and disconnect the spade terminals.
5. Install — Mount the new thermostat, reconnect the leads per your photo, and press the new knob onto the stem.
6. Test — Restore power, rotate through the range, and confirm the unit cycles on cooling and heating calls.

Signs You Need a Replacement

• Unit runs nonstop or won't start regardless of knob position
• Room never reaches the selected setpoint
• Cracked, loose, or spinning knob that no longer engages the stem
• Short-cycling or erratic temperature swings

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.