The Robertshaw i2 Series Programmable Thermostats are easy-to-install and program. Our patent pending Set-Up Wizard can help you spend 50% less installation time over competitive models. Feature-rich, the 9801i2 and 9825i2 thermostats can be used with the 9025i outdoor sensor to maintain comfort settings and indoor humidity levels while minimizing window condensation.

All i2 Series Programmable Thermostats feature:

Set-Up Wizard
7-Day, 5-2, 5-1-1 or 24 hour programming
2, 4, 6 Events per day
Programmable service reminders
Trilingual display options
Worry-free memory storage
Contractor ID with programmable service schedule
Indoor/Outdoor remote sensor capability
Adjustable temperature differential
Adjustable timed upstaging