NC4AB
ArboristSite Member
I don't know if anyone has run across this before - I purchased a Honeywell TH8321 programmable thermostat to replace my exisitng thermostat. In the setup you must select "cycles per hour", the suggested ones are:
5 Gas or oil furnaces of less than 90% efficiency
1 Steam or gravity systems
3 Hot water systems & furnaces of 90%+ efficiency
9 Electric furnaces
The thermostat is set up to turn on the circulating pump on a call for heat.
Does "3" sound right?
5 Gas or oil furnaces of less than 90% efficiency
1 Steam or gravity systems
3 Hot water systems & furnaces of 90%+ efficiency
9 Electric furnaces
The thermostat is set up to turn on the circulating pump on a call for heat.
Does "3" sound right?