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Sabre 29 water pressure drop?

sabre 29 water pressure dropped, how to increase the pressure
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Worcester Greenstar CDi boiler won't fire up the central-h?

flashing green light near the CH select button new batteries in transmitter
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How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
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Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
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Combi boiler question?

Will any boiler problems arise from shutting off the main water supply in order to do other work?

Jeff
June 2007
Heating, Home Heating SystemsCombi Water Supply Problems
Depends on which combi you have. If it is one that has a seperate heat exchanger for the hot water then no. If it has an integral heat exchanger in the main heat exchanger then you should not run the boiler for heating while the cold water is off.

Terry
June 2007
no

hi-spec plumbing
June 2007

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