|BestSellers in Climate Control|
|Part Number||40120 |
Compatible with most furnaces (24V & millivolt). Easy do-it-yourself installation. No leveling required to install thermostat for accurate performance. Environmentally friendly mercury-free design. Snap action microswitching. Includes optional wall plate to cover hole left by virtually all thermostats. Easy-to-see adjustment scale for better readability. Large, easy-to-hold switches and adjustment lever for easier use. Adjustable heat anticipator.
- Compatible with most furnaces and cooling systems
- Environmentally friendly mercury free design
- battery powered -batteries not included