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We have 207 questions about mending 'best' in category Heating, Home Heating Systems

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Mend heat hot rad
1

how many pumps can i use on heating system?

have 17 rads 16 gets heat +hot water 1 rad in attic not getting any heat do i need a 2nd pump and where would ... [Read more]
Mend help pressure plumber

Halstead Ace High leak?? Please help!!!?

I seem to have a leak from my 'Hell'stead ace high, which causes it to lose pressure. I am no plumber so I wil... [Read more]
Mend best 40 boiler

halstead best 40?

serial dbx 4084409 0232 question.when boiler starts up. the noise from the boiler is like a boiling ,pot, v... [Read more]
Mend fire up ravenheat boiler
1

How can I fire up my Ravenheat boiler?

Hi I have a 3 year old Ravenheat csi 120N(T) combi low nox boiler, today (Sunday) it will not fire up when I ... [Read more]
Mend best system pump
2

airlock on gravity fed heating?

how to best remedy an airlock in a gravity fed heating system. there is a circulator pump on the return pipe s... [Read more]
Mend fired heating boiler

Baffles busted?

I have a trianco tro 15/19 oli fired central heating boiler the baffles have disintergrated can they be replac... [Read more]
Mend boiler starts shuts
1

baxi 105he help needed?

boiler starts fine but when it gets to 40 degrees it shuts down and the water is warm at best,then it starts u... [Read more]
Mend heating timer switch drayton

Old Drayton Digistat2?

Our old digistat2 timer switch has stoped working. Just wondering whats best value replacement. The old one i... [Read more]
Mend halstead fan best boiler
1

change halstead fan?

how do you change a fan on a halstead best 50 boiler
Mend making noise system

servowarm supreme clock/timer making a clicking noise?

my servowarm supreme clock/timer is making a clicking noise ,it appears to be switching the system on and off.... [Read more]
Mend turn halstead off
1

How do you turn a Halstead Best 40 off?

Boiler is faulty and not coming on when it should so I want to turn it off to stop wasting gas. Cannot see a g... [Read more]
Mend boiler heating obsolete
2

How can I trace a gas valve for an obsolete Potterton?

I have a 50 year old Potterton boiler with a failed gas valve - number on the boiler itself is 372567 - I cann... [Read more]
Mend best boiler heating ignites

Halstead best 50 boiler?

Turning the heating system on via room stat, boiler ignites and runs. However boiler does not switch off when ... [Read more]
Mend best change valve
1

What's the best way to change a diverter valve on a Worcester highflow 400 ?

What's the best way to change the diverter valve on my 2002 Worcester highflow 400 rsf electronic ignition.
Mend water mend hello
2

240 combi RSF - No hot water but CH works. Can I mend it ?

Hello, I have a 240 Combi RSF and very recently the hot water stopped being hot. When I run the hot water tab... [Read more]
Mend boiler heating winter
1

boiler setting when cold?

am goin away. weather is frosty. what is the best setting to leave boiler on to stop it freezing. i have a 28c... [Read more]
Mend boiler heating failure
2

my combi boiler is not working. ?

my combi boiler is not working.is it something to do with the pipe being outside. it tries its best to fire up... [Read more]
Mend boiler setting best central

boiler temprature control setting?

Have Halstead Best 50 central heating boiler Settings on tempature conrol settings 1 to 6 what is the recomme... [Read more]
Mend Heating, Home Heating Systems
2

Vokera 12-48 Mynute R.S.E ticking and blowing limit stats?

Recently our boiler has started to make a very fast paced ticking or clicking sound during its heat cycle, we ... [Read more]
Mend best heating house

Glow Worm - Best Temp Setting ?

Hi All I am new to the UK & have never had to use Central Heating before. I have just moved into a new house... [Read more]
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