Tag: TH5220D1029 FocusPRO Thermostat

Honeywell TH5220D1029 FocusPRO Digital Thermostat  This is a legacy product document supported by Resideo. It is no longer manufactured. Read and save these instructions. For help please visit yourhome.honeywell.com Thermostat controls Display screen Auto changeover (heat/cool) Auto Changeover is a feature used in climates where both air conditioning and heating are used on the same day.…