HELP. my boiler is woking fine but i have no hot water and no heating. oil heating?
When the boiler is ON, what does your temp gauge read?? What is your PSI? I have an oil fired boiler with radiators. I don't recall offhand what my psi reads when working normally I'm at work so I can't check. I'm guessing your water level is low you have to either drain your expansion tank, fast fill the boiler or a little of both. It's hard to tell what the issue might be without knowing the readings you have on your valves.
Sounds like you have no water supply. Is the main water valve to boiler turned on? Papaw