HT asked ... Radio code Philips 22RC200/35?    |    Roberta asked ... DW5080?    |    Dave asked ... Toilet Push Button not flushing properly?    |    Dave asked ... Repair kettle lid?    |    Sandy asked ... Replace vertical gear on Singer Fashion Mate 252?    |    Click here to ask your question

home Fix label Heating label_important Home Heating Systems category Ariston

how to lower water pressure on a combi boiler?

gas boiler wont fire up.water pressure at 3.5 bar .when switched on pressure goes to 4bar and shuts down.how do i get water pressure down to 1.5 bar.make of boiler is ariston microcombi23/27 mffi type c
pnicholl, March 2009
home Fix label Heating label_important Home Heating Systems category Aristondone
by letting water out of the bleed valve on any of the radiators. the real isssue is why pressure is rising query expansion vessel. make sure the water inlet pipe to top up pressure is not leaking.

Ben, March 2009
link Click here to see other fixes for Ariston.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Myson Touch?

Heating > Home Heating Systems > Myson

Power but not activating Baxi 105e boiler?

Heating > Home Heating Systems > Baxi

Boiler problem?

Heating > Home Heating Systems

How do I work my Storad storage heater?

Heating > Home Heating Systems > Storad

Morco gb 24?

Heating > Home Heating Systems

Britony Combi Se boiler 40 & 80 lights flashing?

Heating > Home Heating Systems > Britony

Worcester Bosch 532/i Combi Boiler?

Heating > Home Heating Systems > Worcester

Thorn Harcal 460?

Heating > Home Heating Systems > Danfoss

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com

fixfault.com for free repair help, information and advice.

How can I fix my Halstead Ace High?
How can I fix my Worcester 28si?
How can I fix my Halstead Ace?
How can I fix my Baxi 105E?
How can I fix my Britony Combi SE?