How to mend ... High Boiler Boiler

Orange Lock out button?

Sorry I put this request in the Answer box not the Question Box…Doh! Anyway here it is again in case…. ... [Read more]

Arriston combi boiler hot water scalding temp light comes on?

high temp light comes on, boiler cuts out, click reset button works fine.. then cuts out few mins later. bar p... [Read more]

worcester boiler?

Boiler serviced 2 weeks ago,High flow 400 working great until house electrical light trip, boiler started ag... [Read more]

how can I fix my Halstead Ace High gas boiler?

My boiler seems to be turning to central heating on it's own without being programmed. I have checked the hot ... [Read more]

halstead ace high boiler?

My hot water is working fine, but when I turn the heating on it goes off within seconds

Halstead Ace High boiler: how do you replace pressure switch diaphram?

Halstead Ace High boiler: how do you replace pressure switch diaphram

british gas 330 high efficiencycondensing boiler?

tried reset then f13 tried reset up came f12 now nothing checked power its ok

reset a worcester 24i boiler?

Our boiler has recently stopped working after making weird high pitched noises whenever water ran, the boiler ... [Read more]

my boiler is saying lockout?

my halstead ace high bolier is saying lockout and i have no hot water and it is boiling hot.

Pressure rising to high ?

Hi. I have a Worcester 24i junior combi boiler and the pressure is rising all the time and the water is runnin... [Read more]

apollo boiler banging noises ?

I have a Apollo thorn boiler 30/50b and its making loud banging noises after about 10minutes ! Hav changed pum... [Read more]

Baxi 105e Combi Boiler?

I have a Baxi Combi 105e which has been really great until now but has starting acting up and I think it needs... [Read more]

How can I fix my Vakera boiler?

I have a Vakers High Efficiency Combi Boiler, compact 29. The lights go through their sequence and stop on the... [Read more]

Worcester boiler?

Hi I have a worcestor boiler and its making a high pitched screechingnnoise occasionally when on.. I have no ... [Read more]

My gas vaillant ecotec plus 831 boiler won't start?

My gas ran out, I put some in an got the supply back on again, I tried to restart it but it won't so I opened ... [Read more]

Halstead ace high water problem?

When we run the bath also the shower at times the boiler goes into lock down mode if that's the right thing to... [Read more]

my vaillant eco 316 boiler how to fix?

my vaillant eco316 boiler would not turn hot water on despite no fault code.It turns on and turns off again o... [Read more]

Powerflushing a Worcester 400 boiler?

I have been asked to powerflush a high flow 400 bf boiler. I know it's full of sludge but not sure if there's ... [Read more]

How do I reset my wireless Siemens RDJ10RF thermostat?

"I have a wirelss Siemens RDJ10RF thrmostat with RCR10/433 receiver.""The lights on the receiver have gone out... [Read more]

Navian Ch 180 high wind lockout?

Hi, I installed a Navian Ch 180 combi-boiler for radiant heat in a building 16 months ago. Last winter and ev... [Read more]