Last Activity:11-04-2011 5:33 AM
Posted in thread: Honeywell smart valve on 11-03-2011 at 06:41 AM
The heat exchanger looks like it had been spit and polished. There is no vibration on the
valve. Do they naturally go bad in 6 months? Can it be replaced with a different valve?
Posted in thread: Honeywell smart valve on 11-01-2011 at 01:00 PM
I have a Armstrong Ultra sx80 model #S8400C30919 natural gas furnace. It has the third
Honeywell contol valve SV9502H2522 smart valve. Every time that the valve is replaced, it works
flawlessly for 6 ...