T601 Pro Tech
Single Stage
1 Heat, 1 Cool
Battery or Hardwire
Non-Programmable
T605 Pro Tech
Single Stage
1 Heat, 1 Cool
Battery or Hardwire
7 Day or 5/1/1 Programmable
T621 Pro Tech
Heat Pump/Conventional
1 Heat, 1 Cool Conventional
2 Heat, 1 Cool Heat Pump
Battery or Hardwire
Non-Programmable
T625 Pro Tech
Heat Pump/Conventional
1 Heat, 1 Cool Conventional
2 Heat, 1 Cool Heat Pump
Battery or Hardwire
7 Day or 5/1/1 Programmable
T701 Pro Tech
Single Stage
1 Heat, 1 Cool
Battery or Hardwire
Non-Programmable
T705 Pro Tech
Single Stage
1 Heat, 1 Cool
7 Day or 5/1/1 Programmable
Battery or Hardwire
T715 Pro Tech
Multi-Stage Gas
2 Heat, 2 Cool
Battery or Hardwire
7 Day, 5/1/1 or Non-Programmable
T721 Pro Tech
Heat Pump / Conventional
1 Heat, 1 Cool Conventional
2 Heat, 1 Cool Heat Pump
Battery or Hardwire
Non-Programmable
T725 Pro Tech
Heat Pump / Conventional
1 Heat, 1 Cool Conventional
2 Heat, 1 Cool Heat Pump
Battery or Hardwire
7 Day, 5/1/1 or Non-Programmable
T731 Pro Tech
PTAC Thermostat
Up to 1 Heat 1 Cool Conventional
Up to 2 Heat 1 Cool Heat Pump
Battery or Hardwire
Non-Programmable
T751 Pro Tech
Universal
Up to 2 Heat 2 Cool Conventional
Up to 3 Heat 2 Cool Heat Pump
Battery or Hardwire
Non-Programmable
T755 Pro Tech
Universal
Up to 2 Heat, 2 Cool Conventional
Up to 3 Heat, 2 Cool Heat Pump
Battery or Hardwire
7 Day, 5/1/1 or Non-Programmable
T755S Pro Tech
Universal
Up to 2 Heat, 2 Cool Convnentional
Up to 3 Heat, 2 Cool Heat Pump
Battery or Hardwire
7 Day, 5/1/1 or Non-Programmable
Compatible With Wired Remote Sensors
T771 Pro Tech
Single Stage
1 Heat Only or 1 Cool Only
Battery or Hardwire
Non-Programmable
T805 Pro Tech
Single Stage
1 Heat, 1 Cool Only
Battery or Hardwire
7 Day, 5/1/1 or Non-Programmable
T855 Pro Tech
Universal
Residential/Light Commercial
Up to 2 Heat, 2 Cool Conventional
Up to 3 Heat, 2 Cool Heat Pump
Battery or Hardwire
7 Day, 5/1/1 or Non-Programmable
T855 Pro Tech
Universal
Residential/Light Commercial
Up to 2 Heat, 2 Cool Conventional
Up to 5 Heat, 3 Cool Heat Pump
Battery or Hardwire
7 Day, 5/1/1 or Non-Programmable