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Mend > Home Heating Systems

Ravenheat Boiler not firing up?
Ravenheat Boiler not firing up?

Unknown error code (E168) on Potterton Promax 24 HE Plus?
Unknown error code (E168) on Potterton Promax 24 HE Plus?

Fault Codes for Worcester Bosch Greenstar 24i Junior?
Fault Codes for Worcester Bosch Greenstar 24i Junior?

my worcester greenstar HE boiler wont fire up?
My worcester greenstar HE boiler wont fire up?

How do I reset my wireless Siemens RDJ10RF thermostat?
How do I reset my wireless Siemens RDJ10RF thermostat?

Mend boiler ignition thermocouple
2

POTTERTON PRIMA 40B WONT IGNITE?

MY POTTERTON PRIMA 40B WONT IGNITE, I HAVE CHANGED THE THERMOCOUPLE BUT STILL WILL NOT IGNITE. WHEN I GO TO LI... [Read more]
Mend boiler corrosion engineer
1

potterton prima f?

Hi,have a problem where boiler fires up,everything ok then flame on burner starts lifting away,then a click & ... [Read more]
Mend baxi red boiler

baxi 100he rapidly flashing red light?

baxi 100he boiler, when you turn it on nothing happens for about ten seconds then red light starts flashig rap... [Read more]
Mend boiler heating pressure

my vokera mynute 24m pilot light wont stay on? ?

last night the gale force wind somehow managed to blow out my pilot light on my vokera mynute boiler. i reset ... [Read more]
Mend boiler heating noise
4

glow worm compact 100p?

my boiler has been making a clicking sound when it is running and now the fan makes a squeeking noise any idea... [Read more]
Mend boiler heating pressure
2

Baxi Bahama 100?

My Baxi Bahama 100 made a crunching noise soon after it started. It then stopped. I noticed the water pressu... [Read more]
Mend boiler fault vokera
1

Red light on Vokera boiler?

My Vokera compact 29He boiler has just started to have a fault. when the boiler is switched on the green light... [Read more]
Mend heating error troubleshooting
2

What is code 03?

What is code 03 when flashing colour red
Mend heating radiator temperature
4

radiator upstairs heat up every time hot water is on?

radiators upstairs heat up every time hot water is on
Mend boiler no hot water home heating

How to check air pressure switch on Heatline Compact Boiler?

Hi there We have no hot water/heating...the display is flashing to check the air pressure switch but i dont k... [Read more]
Mend boiler heating replacement
1

how to fit pressure valve to ff style ocean boiler?

how to fit pressure valve to ocean style boiler and how much the part is
Mend boiler heating replacement part

how to fit a pressure valve?

how to fit a pressure to ocean boiler ff style and how much is the part for it
Mend Viessmann Boiler Fault
36

Viessmann Vitodens 100 30kw combi?

Any help appreciated. boiler comes up with F5 fault .In book states burner blocked, check air pressure switch.... [Read more]
Mend boiler heating worcester
2

when were worcester 28cdi boilers made?

We are buying a house with Worcester 28CDI boiler. We don't know how old it is - please advise between which y... [Read more]
Mend britony combi 80 chaffoteaux
2

Britony combi SE 80 by Chaffoteaux & Maury error 40/80 but CH pressure ok?

Britony combi SE 80 Boiler by Chaffoteaux & Maury, i have the 40/80 "low waterpressure in CH circuit", but i ... [Read more]
Mend pressurise expansion vessel
2

how to pressurise expansion vessel?

I need to increase presssure in expansion vessel
Mend central heating boiler faulty
2

MY GLOW WORM SWIFT FLOW 80 SEEMS TO WORK WHEN IT WANTS TO?

MY BOILER SOMETIMES COMES ON AT THE SET TIME AND SOMETIMES DOESN'T? THE SAME WITH THE HOT TAP IF THE CENTRAL H... [Read more]
Mend boiler heating faulty
1

what have i done?

i have a baxi eco 80 boiler that has worked fine until i messed with the grasslin timmer now everything has go... [Read more]
Mend Worcester Bosch Combi Boiler Heating
3

Worcester Bosch Greenstar 40 CDi fault?

CH on my 3 year old Worcester Bosch Greenstar 40 CDi Combi boiler has stopped working. The antanna, colon and... [Read more]
Mend boiler fault combi
1

BAXI Combi Boiler 133 HD, Hot water starts but goes cold very soon?

Got Baxi combi boiler 133HD installed about three years ago. The hot water goes to cold water when using show... [Read more]

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