It only drips about 3 times per min and i in the process of getting a replament.
It can be. If your boiler suddenly breaks and drowns out the pilot and burners, you can have gas everywhere. Any other source of ignition near the boiler will make it go boom! It depends on what else is wrong with the boiler and it's controls.
this is extra probably to be hydrogen than air and as Gerzenplerter pronounced the equipment water is probably to be grimy. If in basic terms one radiator is wanting bleeding it is going to in all hazard be 'plated' on the interior and replace of the affected radiator is the only answer. try a flushing agent (obtainable from a plumber's service provider) accompanied with the aid of a good inhibitor.
Nah. It's not like a forced air unit where a cracked heat exchanger can kill you. You might have a slightly higher acidity in the boiler water (H2CO3), but that's about it. Make sure that it's properly vented and run it all you like.
