This Re:Fine video shows you how to drain a central heating unit.
Tags:How to Drain a Central Heating Unit,central heating project,central heating unit diy,drain central heating,home diy,home improvement project,re:fine
Grab video code:
—draining down a central heating unit. With most central heating projects, it will be necessary to drain down the central heating system.
Locate the drain off valve on the heater, usually situated at the lowest point. Attach a piece of hose and loosen the valve to drain down. Open the air vent on the highest radiator in your central heating system. The air intake will speed up the drain down process.