PRO 1000 Horizontal Non-programmable Thermostat
This Operating Manual and Installation Guide provides step-by-step instructions for Honeywell's PRO 1000 Series Non-Programmable Thermostat (TH1100DH1004/U, TH1110DH1003/U, TH1210DH1001/U). Learn how to access installer setup and adjust heating and cooling settings for optimal comfort.