Does the TH1100DH/TH1110DH/TH1210DH thermostat work with heat pumps with auxiliary/backup heat?

Last updated:

TH1100DH is for Heat Only applications. The TH1110DH and TH1210DH will work for a stand alone heat pump, and the TH1210DH will work for a heat pump with backup.

Was this article helpful?

Thanks for your feedback!

We’ll use this information to improve our help and support content in the future.

NOT THE DIY TYPE?

Contact a local professional partner.

FIND A PRO

NEED SOME EXTRA HELP?

Chat live with a support agent.

Must accept cookies

CONTACT US

Connect with our support team.