boiler(slant fin mod # s120-0p) not getting signal from thermostat?
My slant fin gas boiler model s120-0p is not getting a signal from the thermostat.The pilot light is lit and is not igniting. What is a possible solution? Thanks
Sounds like either the wires from the thermostat or the 'stat itself are broken. Easy to check, just bridge out the connections at the boiler. It should then work.
