Tempstar Thermostats

Looking for a thermostat that can do more than just increase or decrease the temperature setting of your home? Explore our feature-rich Ion™ System Control and take command of your home comfort and potential energy-savings.

Tempstar SYST0101CW Ion™ System control

Tempstar SYST0101CW
Ion™ System control

Tempstar TSTAT0408 Programmable Thermostat with Humidity Control

Tempstar TSTAT0408
Programmable Thermostat with Humidity Control

Tempstar TSTAT0406 Programmable Thermostat

Tempstar TSTAT0406
Programmable Thermostat

Tempstar SYSTXZNSMS01 Smart Sensor for Ion™ Zoning System

Smart Sensor for Ion™ Zoning System

Tempstar SYST0101ZP Ion™ Zoning System

Tempstar SYST0101ZP
Ion™ Zoning System


Service & Estimates:
Monday – Friday 8:00am-6:30pm

Estimates Only:
Saturday 8am-2:00pm

Call Us At: 714 731-9292

We also offer a free estimate for any new equipment or extra parts that you may need to fix your air conditioning unit.

Our contractors specialize in residential AC system replacement, meaning if we are unable to repair your cooling system – or it is not cost-effective for you to have your AC unit fixed – we can install a new one for you without wasting your time or it results in a large bill.

All work is performed by Factory Trained Technicians and comes with our Cool Air Comfort Warranty.

Orange County heating & air conditioning services
Cool Air Tech Heating & Air Orange County

We strive for excellence in everything we do.

We Repair, Service, and Install All Makes and Models.