2- electric boilers diagnostic done today 1-North boiler 1 of 3 fuses are blown on main feed going to this boiler, this fuse will have to be changed by a electrician before any other diagnostic can be done on this boiler. 2- south boiler Power is good to this boiler but the low voltage fuse is blown on this boiler this is the control side of the boiler, tried to locate fuse I was unsuccessful on this, I called Dave at the shop he could not locate one at this time we need to order and return for further inspection. Office needs send bill Office had me return today. 12/14/2023 North boiler check no heat 1- boiler has power all three legs pump control is not calling for heat. 2- found floor control turned all the way down this is not a thermostat it control’s temperature of the slab set at 65* boiler is on and heating. South boiler 1- found bad fuse on 24 volt side this fuse was never changed from last time. I replace fuse boiler came on stage one , when the time delay pulled in st