Search results

Well, that worked all morning, and its right back to where it was. Calling for heat but boiler sits idle. It must be the whole 2 zone relay control??

Thanks for the help. I took my infloor heat relay cube and swapped it with my DHW cube, and the boiler fired right up after I turned on the breaker. It has been heating since. Fingers crossed.

I just tried to jump the infloor heat relay with a wire and the boiler turns on instantly. If I do the same to the domestic hot water heater relay nothing happens. Does that mean the relay is bad? That looks like a simple fix. Please advise.

I can hear the relay click and the call for heat light turns on, but the boiler won't fire up.

I have a sealed combustion boiler that heats both my domestic hot water and my infloor heating system. My boiler is operating properly; however, when my Erie SR201 relay calls for heat the boiler doesn't start up right away. First the relay wasn't calling for heat at all (but water temp was...