33% off Filtrete 3M-22 Programmable Thermostat

The 3M Filtrete 7-Day programmable thermostat offers versatile and easy programming to maximize your comfort and energy efficiency. The pre-set programming can be easily modified to suit your schedule and comfort level, with many options to conveniently accommodate temporary schedule changes and vacation time. It is compatible with systems including 1 and 2-stage heat and cooling, heat pumps with or without auxiliary heat, zoned baffle systems and 2 and 3-wire hot-water heaters.

• Compatible with standard residential heating and cooling systems, 2 or 3-wire boilers, heat pumps and 2-stage heating systems
• 7-day programming gives you the flexibility to program for maximum comfort and energy savings
• 5 year warranty