How to mend ... New Boiler System

Baxi heater won't fire up from cold?

We have a Baxi boiler which has developed a fault which we can't seem to fix. The pilot light won't ignite whe... [Read more]

change system boiler to combi?

how can I identify flow and return pipes on the cylinder so as to know which pipes to cap and which to link up... [Read more]

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]

how do i top up my ferroli boiler hot water system?

Radiators required bleeding. Water pressure in boiler dropped. I just need to know how to top up the water p... [Read more]

How can I resolve the high pressure on my valiant Eco boiler?

Hi. The pressure has but up on my boiler, now in the red. I have had to bleed a radiator to drop the pressure.... [Read more]

How can I resolve the high pressure on my valiant Eco boiler?

Hi. The pressure has but up on my boiler, now in the red. I have had to bleed a radiator to drop the pressure.... [Read more]

water not heating correctly?

my ferroli maxima 35c condensing boiler water system keeps running hot then cold ,water tempreture will not st... [Read more]

Con is flashing on my boiler system there is no hot water/heating?

vaillant-plus connection error display mainboard can someone help answer this question pls, no guess work pls ... [Read more]

noise from my ideal icos boiler?

Hi, this morning my ideal icos boiler has started to make a lot of noise, like vibrating noise, when it starts... [Read more]

vaillant ecomax system boiler?

my boiler runs normally at low temperature, but when I turn it up above 5 on the temperature dial the starts t... [Read more]

on my baxi system boiler 35 80 my hot water light will not turn on?

on my baxi system boiler 35 80 my hot water light will not turn on all my lights are on except my hot water l... [Read more]

Drayton Wireless System RF1 / Worcester Boiler?

I have a Drayton Wireless System RF1. The thermostat is apparently working well: it indicates the temperature ... [Read more]

How can fix banging in hot water boiler system?

I have older Burnham Anerican bioler heating system (31 years) the fill valve quit working and relief valve ... [Read more]

halstead ace high problem?

Hi, I have a problem with my hot water and heating. The Halstead Ace High boiler does not come on when a deman... [Read more]

help with my Potterton Combi 80?

The system has no pressure. I repeatedtly pressurise the system & bleed it. The heating & hotwater both work b... [Read more]

ideal classic flue system?

my boiler isnt heating up i cant find the reset button and i cant get it to come on the house is freezing cold... [Read more]

how can i fix my sime boiler automatic valve?

I have a sime boiler not sure what type,recently the automatic valve that opened when i turned on the heating ... [Read more]

Why do I need to top up the pressure in the CH each time I turn it off?

Why do I have to top up the water pressure in the CH boiler every time I turn it off. The pressure falls to be... [Read more]

worchester combi 28cdi gas boiler?

pressure shows 1 bar and when I turn on heating pressure goes up to 3 bar and then when i turn off heating pre... [Read more]

fault f20 ecotec exclusive?

my heating system has just started playing up. the boiler switches off when you turn on the hot water tap the... [Read more]