Some technical specs for the Homewerks Radio Thermostat:
- Sleek 7-day programmable thermostat with touchscreen controls
- Works with nearly any HVAC system--including traditional furnaces and heat pumps
- Designed for use with 3AA alkaline batteries and/or 24 volt AC C wire (or a 12-24 AC or DC source) and milli volt gas systems
- Can control up to 2 stages of heat and 2 stages of cool
- Able to program up to 4 independent periods per day
According to EnergyStar, homeowners can save almost $200 per year by both properly setting up their programmable thermostats and also maintaining those settings. Also, the added convenience of not having to walk to your thermostat to adjust it is well worth the investment. Overall this is a great product and it will be in my home very soon.