Hey everyone,

I have a simple single zone forced hot air heating system with a mechanical
thermostat. I believe it is low voltage. I have no AC.

I want to get a programable thermostat but don't understand the lingo.
On this site:
http://www.honeywell-thermostat.com/...hermostat.html
they talk about single stage, two stage, multi-stage etc.

What's a good thermostat to buy?

Jeff