Unanswered Questions

Heating, Home Heating Systems

what does 'overheating defect without lock out' mean? It shows up as 70 on ?

i have a britony combi boiler SE the code 70 is flashing on fault code can anything be done for this at ... [Read more]

How can i fix my Potterton Performa 30 HE Boiler?

Boiler failing to fire up; showing fan & flame fault indication. Dismantled boiler and checked fan on 240v sup... [Read more]

How do you re charge a worcester 28si combi boiler ?

Hi I am attempting to resite some radiators and I have to drain and recharge the boiler. I know you have obta... [Read more]

rio 140 boiler?

the boiler is continuousley fireing up,on for 20 seconds,then of for 30 seconds,same pattern all the time,is t... [Read more]

Siemens boiler?

My Siemsn boiler timer has been installed. Does the blue or yellow dial means the start or end of the times? t... [Read more]

how to drain water from boiler?

how to drain water from a boiler so we can install new bath

dripping valve?

Chaffoteaux & Maury, model TNR 30v when the power switch is left on more than 10 mins the valve starts drippin... [Read more]

My Myson boiler cut out after 4 min and will not light again until it cools?

My Myson Apollo fanfare boiler cuts out after 4 mins and will not fire up again until it cools, and only get t... [Read more]

ravenheat csi85?

were is the diafram for water only

Hot water problem in my combi boiler?

My combi boiler works fine in central heating mode. When in hot water mode, however, it fires intermitently so... [Read more]

Old Drayton Digistat2?

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

how can i fix leak on heat exchanger?

top left heating pipe on sec heat exchanger is dripping looks to be behind the clip

gercros cosyman outdoor boiler?

location of bleed screw

Greenstar 30cdi boiler light?

I have a problem developed with my boiler - I am getting hot water, just no central heating. Only light that i... [Read more]

hi, what does E18 mean on an ariston combi boiler?

does any one know why it comes up E18 and what to do, or is it an engineers job to fix it. when it pops up on ... [Read more]

how can i fix my heating?

my worcester cd137 bolier will only heat the upstairs rads, the downstairs are staying cold

worcester boiler?

Why is my 6 month old worcester high flow combi oil boiler started to chuck out black smoke from the flue?

how can i fix my myson boiler? ?

my myson boiler is not fireing up although the pilot is lit, when turnig thr thermastat u hear a click like it... [Read more]

how can i fix my worcester 28dci?

When we get up in the morning the red light on the boiler is flashing slowly and there is neither hot water on... [Read more]

where to buy new battery?

i need (x) f battery for my valliant gas water boiler having problem purchasing it