Tag: TH6220D

Honeywell FocusPro TH6220D Programmable Thermostat Product Application This thermostat provides electronic control of 24 VAC single-stage heating and cooling systems, or 750 mV heating systems. System Types (up to 2 heat/2 cool) Gas, oil, or electric heat with air conditioning Warm air, hot water, high-efficiency furnaces, heat pumps, steam, gravity Heat only — two-wire systems,…