How to mend ... Water Into Ch After Down

Worcester 28i Junior Banging when CH fires up and scale in hot water?

Our boiler is just over two years old and has been playing up for nearly a year. The hot water is fine, but wh... [Read more]

Ferroli Falcon boiler Fault?

my boiler gives hot and cold water intermittently with the boiler firing up and going off in between,also the ... [Read more]

Glowworm swift flow 100 - pilot & green light on -no CH or hot water?

I have a glow worm swift 100. When I turn the hot water or central heating on the green light turns on as it s... [Read more]

The ferroli Moderna 80E Heating?

The ferroli combi heater is working fine for hot water, but although I have set the timers for the CH it doesn... [Read more]

Is my Fan faulty?

After having problems with my boiler not supplying any DHW or CH the last couple of days i am of the opinion i... [Read more]

hw only works when ch is on?

We have a Potterton EP2000 contoller but that seems ok. I think I've isolated the fault to the diverter valve... [Read more]

How can I get hot water from my Protherm 80E combined ch/hw boiler?

My PROTHERM 80E works fine on C.H but does not give hot water. [it used to but stopped]. CH Plumber turned pow... [Read more]

Boiler not heating HW?

I have a vokera mynute 60 . The boiler switches on ( either manual or on the timer )and heats the CH but not t... [Read more]

Is the flow switch known as a water throttle or flow sensor?

Hi, my Britony Combi 80 has no hot water from the taps, but CH is no problem! I have seen that it has been dig... [Read more]

problem with my potterton performa 28?

The green standby button comes on as does the green light for the CH but no light what so ever for the hot wat... [Read more]

c/heat blr netaheat mk2 10/16 not heating radiators?

my mother has a c/heat blr netaheat mk2 10/16 which heats up the water but has stopped heating the radiators. ... [Read more]

Glow Worm Ultimate 50FF making "popping" noises?

During heating my 50FF boiler is making popping noises almost as if the water is boiling inside. It is not hap... [Read more]

Why does my boiler not turn off?

Hi. I have a Potterton Ultra DV40 boiler and also a Megaflo unvented water heater. When the boiler is heating ... [Read more]

glow worm hotwater express?

hi i get no hot water but CH works fine when i hit the flow switch the flame kicks in and i get hot water but ... [Read more]

Is this right?

I moved into a new build 15 months ago. I was told by my builder (Bodgit and Scarper) that the boiler was und... [Read more]

Potterton PRIMAF?

HOT WATER OK WHEN CENTRAL HEATING ON. NO HOT WATER WHEN CH OFF INDICATOR OK

vaillant vcw-gb 242 eh not igniting to either heat dhw or ch?

boiler was drained to look at water valve diaphragm as central heating was not working (ie) diverter valve no... [Read more]

HOW CAN I FIX MY VOKERA EXELL 80 SP?

NO HOT WATER,CH OK,TURN HOT WATER TAP ON BOILER WILL NOT FIRE UP.

Ferroli Boiler losing pressure...help!!!?

Our ferroli boiler is losing pressure we fill the bar upto number 2 and a day or so later its empty again so n... [Read more]

Possibly faulty mid position valve?

As the summer is here I decided to turn my central heating off but keep the programmer on for the hot water. ... [Read more]