Mend > Home Heating Systems

add a room stat to a Modena 80e?

how do i wire in a room stat to a feroli modena 80e boiler...i cant find the manual..cheers

Main Mersey Super mysterious problem?

I have a Mersey Super multipoint that cuts out about 30 secs after opening a tap, with the pilot then going ou... [Read more]

how can I fix a leaking valve on my Worcester 28i combi boiler?

I have a 5 year old Worcester 28i combi boiler that has just started to rapidly leak water from what looks lik... [Read more]

switchmaster?

is the switchmaster mid poss valve obsolete,need new actuator, can not find one?

swiftflow75 pcb fuse blowing?

the 0.63amp fuse on the pcb blowing every 2 or 3 days of using boiler,what is this fuse controlling and what p... [Read more]

valiant combi boiler?

when Iturn my central heating on with the thermostat on the wall the boiler fires up but after 30 seconds dies... [Read more]

Keeps needing resetting?

I use the timer function on my programmer but some mornings the boiler does not light up and I have to reset i... [Read more]

my heatline s24 combination boiler?

the boiler will only operate the central heating but when domestic hot water is required the boiler does not i... [Read more]

my upstairs cold water taps have a black sludge ?

my cold water taps have a black sludge build up! what could be the cause of this?

radiators hot but heating off?

Hi, I have a Bosch combi boiler, the heating is turned off but some of my radiators are quite hot, dont want t... [Read more]

Potterton Profile 30E fault?

Boiler fires, runs for about 2 minutes than cuts out. Pump OK, fan runs, heating & HW control valves working.

My boiler is working but the hot water supply has gone cold.. ?

I have a potterton gas bolier and a Hercal vented cylinder. While the boiler is working (central heating), the... [Read more]

boiler will not ignit potterston boiler ?

the boiler will not ignite for water or heating

Boiler lights up when NOT on?

I have a Baxi Solo 3 60 PF it keeps lighting up when both water and heating are switched off. It seems to ligh... [Read more]

can I repair this timer?

The timer will not work when it set to heat water only, it will only heat water when the heating is on. now th... [Read more]

heating:re.potterton flamimgo rs 50 s?

I am still moaning. so do I only need 22mm gas pipe if I upgrade to a combi ? also, could I keep the original ... [Read more]

how can i fix my potterton combi 80e?

hi i have just replaced the fan in my potterton combi 80e and am now having problems with boiler pressure. th... [Read more]

nothing is working?

we have a ariston boiler which is 2 years old near worked properly now not working at all need a local enginee... [Read more]

Heating: Potterton flamingo RS50S gas boiler?

I have a potterton flamingo rs50s gas boiler; the heat exchanger started leaking. The system has been drained ... [Read more]

ferroli optimax he31c?

help my daughters hot water won,t work the radiators are ok, it is quite a new boiler, but she has no instruct... [Read more]