I am having a Goodman 90,000btu 2 stage, variable speed 5 ton blower furnace put in. I am also have a 3 ton 16 seer A/C put in. They want to set me up with a Honeywell 4000 programmable thermostat. I thought that I read that this thermostat was for single stage heating. Am I getting short changed? Thank you, Bill

Well if that is what you read then you are getting a single stage thermostat. Ask the dealer that is putting it in. He should be able to give you an answer.


Read this . A 2 stage heat


http://customer.honeywell.com/techli...0s/50-9939.pdf