braveheart814
Nov 13, 2011, 06:01 PM
In fact I removed the thermostat and it still runs. What to check on this Burnam NG boiler?
braveheart814 Nov 13, 2011, 06:01 PM In fact I removed the thermostat and it still runs. What to check on this Burnam NG boiler? Streetrod1977 Dec 12, 2011, 09:38 AM Your boiler could be wired as a hot boiler. This means the thermostat only turns on the pump and the boiler remains hot at all times. If this isnt the case then you could have a bad relay in the control system that has stuck in the on position. One other thing I have run into is a short in the thermostat wires between the thermostat and the boiler. Remodeling? screw or nail into wire? Hope this helps you. Copyright ©2005-, Ask Me Help Desk
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