How to mend ... Replace New Valve Valve

intermittent problem with central heating valve not opening?

We have a Drayton wireless for our central heating, and a Drayton ZA5679-2 2 Port motorised valve also for hea... [Read more]

No heating and no hot water?

Hi.there. I have very odl Halstead Quattro Gold 47 333 04. It doesnt work. When I pressed restart button, sp... [Read more]

1997 Ford Fiesta heater control valve?

How is the valve supposed to work - does it incorporate inlet & bypass vales? How can I remove/repair it? - o... [Read more]

Ravenheat combi boiler continually firing then shutting down?

My 3 year old Ravenheat CSI 85A combi boiler developed the following fault: Firstly, the domestic hot water w... [Read more]

i have been told i need to replace the bottom entry ball valve?

i have tried to buy the repair but the value is to big been told i need to replace the whole unit i have be... [Read more]

how do i repair a leaking belmont radiator valve ?

I believe it is possible to replace the o rings is this correct and if so then how do i do it. when i begin to... [Read more]

Central Heating not coming on ?

Only get the central heating to come on when running the hot water,it's an old system with pre- lagged cylinde... [Read more]

Need to replace / clean Idle Control Valve?

Hi All, I've had my MK3 2Litre 8V 1996 for a year and its been great! Then suddenly its begun dropping revs ... [Read more]

main burner lights but goes off a few times before working smoothly?

Ideal Classic NF30. on first swith on Pilot lights then ignites main burner and burns as should for about 12 s... [Read more]

Pressure Ball Valve?

I need to replace the ball valve in my water tank, does it matter if its high pressure or low pressure valve?

how do i replace an automatic air release valve on my powermax?

the boiler is a powermax 155 sealed system (FFS 155 CP) The auto air vent is weeping. I have purchase a new on... [Read more]

when checking pressure water comes ouT of valve is the correct?

do i need to replace expansion vessel

Can I change a 3 way valve on a boiler myself?

My boiler is leaking - engineer told me that the 3 way valve needs replacing - part is £100 and fitting is an... [Read more]

replace thermostatic valve in powermax155?

how do i replace a thermostatic mixer valve in a powermax 155 boiler

renault scenic gearbox?

renualt scenic 1.6 8 valve alize auto. will not reverse and moves forward in neutral, drives ok in drive,anyon... [Read more]

when is cambelt due 407 2.0 hdi 16 valve?

at what mileage/ age should i replace cambelt on my 2004 407 2.0hdi 16 v have been told all sorts deos anyone ... [Read more]

How can I get to the flap valve?

I need to replace the valve inside the siphon. All the sites I've read, and my DIY book, say to release the si... [Read more]

How do I replace the diverter valve on a Ferroli HE31C?

How do I replace the diverter valve on a Ferroli HE31C ?? After several days of trying to find out why I ge... [Read more]

Fixing my Triton T80xr shower?

My shower won't stop. With power isolated, I can't stop it working. If it is the solenoid valve stuck open, ho... [Read more]

is it easy to replace diverter valve ?

can a novice replace a mid position diverter valve