Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Honeywell RTH7500D

Honeywell makes fine thermostats. This is the second one I bought and installed on two different houses just to save energy. This model was fairly easy to install. I got it because I was replacing a thermostat on a Heat Pump with aux heat. That is a little tricky. I had to read the well written manual three times to get the wiring correct. Two things have happened since the installation, the monthly cooling bill has gone down and the darn thing changed to Daylight Saving Time all by its self! Good unit.