Hey all, I have a Weil McClane boiler in my home and today I realized that the pressure gauge was reading about 40 psi however, my 30 psi relief valve was still intact and there was no leaking anywhere. Might I also add that my boiler had turned off earlier today because lockout turned on. I had to press a button to reset the flame. I’m no plumber or hvac technician. I only know a little bit from any issues in the past I have had with my boiler.

New furnace installed a year and a half ago - two zones upstairs & downstairs. The downstairs zone heats all rooms but does not seem to reach the bathroom - at the opposite end of home to furnace location. My pressing issue is the upstairs zone - the digital thermostat control is in the master bedroom - when heat is turned up it will heat this room properly although on a daily basis if heat is set to 72 for example the actual temp of the room is usually about 3 degrees cooler - also if I override the setting because the baseboard water radiators are cold to the touch to 75 for example I do not hear the furnace fire up or 10 to 15 min later feel hot water being circulated to the radiator in the master bedroom. If I bump up the downstairs zone either immediately or 5 minutes later the furnace will fire up and the radiators begin getting hot in the downstairs rooms. The upstairs heat does not seem to circulate beyond the master bedroom - the on-suite bathroom radiators are cold and the other upstairs bedrooms and bathroom radiators remain cold. I assume either a blockage is somewhere in the upstairs zone or air needs to be purged from the zone. None of the radiators upstairs have on-radiator bleeders. So, I assume some process has to be done down at the furnace for this zone to remove air? I only see 1 motor at the furnace I assume this feeds both zones? I do see two electronic controlled valves at the furnace that I believe feed both zones. When I touch the copper pipe below each valve and above each valve they are hot to the touch. I also see a manual lever that allows one to override the electronic opening of the valve. I do remember prior to the replacement of the furnace, when it was running in the winter time I could hear the pipes running up through the walls expanding and the heat circulated somewhat better in the upstairs rooms but just warm heat beyond the bedroom. I do not hear this expanding noise since furnace replacement. Appreciate any advice. Thanks, Milty