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Mend Heating, Home Heating Systems

Heatline Monza 28A?

Hello I have a Heatline monza 28A combi boiler which I have just started to have problems with. The heating... [Read more]
Mend Heating, Home Heating Systems

Vokera Maxin 28e combi boiler, DHW runs hot and cold?

A few months ago DHW temperature started to fluctuate mildly between hot and warm. This problem got worse so a... [Read more]
Mend Heating, Home Heating Systems

biasi m90e 24s no dhw?

My hot water has been intermittent for a while now it's become worse. The heating is working fine. I have lo... [Read more]
Mend Heating, Home Heating Systems

Boiler runs not then cold cannot get constant temperature?

Have a fault with a isar he 30 boiler runs hot and cold all the time was told it was the diverter cartridge s... [Read more]
Mend Heating, Home Heating Systems

flashing dhw sensor ?

flashing dhw sensor boiler intermittent water not as hot
Mend Heating, Home Heating Systems

how can i fix my baxi 105HE?

my boiler water pressure keeps on goin up to nearly 3bar and expelling alot of water outside.CH works when i ... [Read more]
Mend Heating, Home Heating Systems

No heating on a baxi 105he?

Hi I changed a faulty diverter valve on a baxi 105HE but when the heating is on nothing goes through the flow ... [Read more]
Mend Heating, Home Heating Systems

rads warm up when hot water turned on vokera unica 36 he?

when dhw on rads heat up changed heat exchanger problem still there hot water takes longer to warm up
Mend Heating, Home Heating Systems

Worcester 28i RSF DHW problem?

The symptoms are very distinctive, so I'm hoping someone might be able to work out what's wrong. When the s... [Read more]
Mend Heating, Home Heating Systems

potterton puma 80?

i have a potterton puma 80 combi boiler that is making clunking /issing when trying to use the C H it will com... [Read more]
Mend Heating, Home Heating Systems

Where is dhw sensor in c24 heatline boiler?

Hot water intermittent in my c24 boiler.where is the dhw sensor
Mend Heating, Home Heating Systems

FF 14 extra fast combi boiler?

My extrafast 96 will deliver DHW on a moderate flow but cuts out after few seconds on full flow from a single ... [Read more]
Mend Heating, Home Heating Systems

got hot water but no c/h?

iv hot water but no heatting installed new pcb board and dhw sencer and ch sencer still the same it will fire ... [Read more]
Mend D.I.Y, Plumbing

hot water not getting hot enough, please help?

the DHW has a problem in that, it does not get up to correct temp..the burner keeps cutting out when the temp ... [Read more]
Mend Heating, Home Heating Systems

Any ideas on how to fix my Ferroli Optimax HE Plus 31 C combi boiler?Ferrol?

Ferroli Optimax HE Plus 31 C 3 years old from new. Have heating but no hot water, when I turn on hot tap the D... [Read more]
Mend Heating, Home Heating Systems

ferroli f24b boiler intermittent f5 fault?

Dhw hot and cold, fan ok aps ok

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