“Had a short cycle problem with my boiler. The bigger problem was it was intermittent. I eventually traced it to my low water cut off. After unhooking almost everything else electric from the boiler I could hear it ever so faintly try to turn on and off at the cadence the boiler would turn on and off. Once I got this in and installed - real easy remove and replace - the boiler started running normally again. Very happy with it.”
