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Mend Worcester Bosch Greenstar 28i Home Heating Systems

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Mend Worcester Bosch Greenstar 28i Boiler Water Pressure Frozen Pipe

How do I reduce the water pressure in my Greenstar 28i bolier?

I had a frozen condensation pipe which I've now fixed, but my water pressure gage is at 3. I know how you increase the water pressure but HOW do you reduce it?

Dave
January 2010
Worcester BoschWorcester Bosch Greenstar 28iHeating, Home Heating SystemsBoiler Water Pressure Frozen Pipe
open the drain to let some water out or bleed a radiator until the pressure drops.

Ian
January 2010
bleed from rad

avs
January 2010

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