The Supco 43665 thermostat is compatible with the following heating and cooling systems:
The Supco 43154 Programmable Digital Wall Thermostat features 7 day programming and 4 programming options per day. This programmable thermostat is pre-programmed with easily changeable presets and has Energy and Filter use monitors. This Supco thermostat also has temporary and vacation hold override options, a Daylight Savings Time key, and mechanical low temperature protection. In addition, this digital thermostat offers a display in three languages: English, Spanish, and French.
Supco 43154 Programmable Digital Wall Thermostat specifications: