Tag: RS9220 Programmable Thermostat

Robertshaw RS9220 Programmable Thermostat  Features and Benefits Quick, easy installation Modern, user-friendly design and operation 7-day, 5-1-1 or non-programmable Large, easy-to-read 4.6-square-inch blue backlit display Filter change reminder (selectable on/off) Adjustable temperature differential (swing) Description Contractors can offer owners easy, yet powerful and reliable two-stage heating and cooling control in a simple, modern design with…