The heat in our four zone house is working except for one zone. Digital Honeywell THermostat lights up when programmed, little flame picture appears and click noise is heard, just like other thermostats, but no heat in that zone. Any ideas what is wrong or how to fix. Thanks

I have a 2 zone hot water, gas heating system in my home (1 heater, 2 zones). When the temprature drops below 35 degrees, hot water does not cycle through my 2nd floor heating zone. The zones works fine when its above 35, but when its below not hot water circulates thorught the zoen. My 1st...

I was running a cracked version of Zone Alarm Pro. I accidentally 'upgraded' to the new ZA Free Verions. At this point my Windows Live Messenger ceased to be able to connect. I searched the internet for solutions and found that it may be my new ZA causing the problem, so I uninstalled it. At this...

I have a customer trying to get 2 thermostats one for up and then down for one hp system... the problem is house is finished and she has a heat pump system.. We have talked with just turn one off when heat season or cooling is in... vice versa... but not real professional. Curious if anyone had any...

I am intending on replacing my 50+ years old gravity furnace. This may appear straightforward, however I have an in-law apartment in the basement that I rent which needs upgrading. Currently I have a gas wall heater there, but according to current San Francisco codes, I cannot just replace it with...