bluefleetwood
New Member
Hi guys,
I have an 18 year old Weil McClain Gold Series Gas Boiler that will occasionally make several attempts at calling for fire up. I hear and see it cycling, but the burners don't light. I see the flue damper open and then close again so that seems ok. The Air handlers run, naturally, but of course blowing cold air. And of course the hot water zone will eventually run low. Could this be an electrical/control issue. When I manually toggle the Emergency shut off switch from either location, at the boiler or the top of the stairs, the unit then works fine. Could it be a bad relay in the control box? When it is trying to run, you could see the boiler water temp is very low. Naturally when she fires up the temp rises fine. Any ideas? Thanks!
I have an 18 year old Weil McClain Gold Series Gas Boiler that will occasionally make several attempts at calling for fire up. I hear and see it cycling, but the burners don't light. I see the flue damper open and then close again so that seems ok. The Air handlers run, naturally, but of course blowing cold air. And of course the hot water zone will eventually run low. Could this be an electrical/control issue. When I manually toggle the Emergency shut off switch from either location, at the boiler or the top of the stairs, the unit then works fine. Could it be a bad relay in the control box? When it is trying to run, you could see the boiler water temp is very low. Naturally when she fires up the temp rises fine. Any ideas? Thanks!