How to mend ... 3 Way Valve

2006 iveco daily 35s12?

i have ivecc daily 35s12, the problem is black smoking when i accelerate.have had new egr valve, new throttle ... [Read more]

New replacement Netaheat profile pcb not working?

What is the problem my new replacement pcb will now not work without me banging or jolting it then it sparks u... [Read more]

pilot light keeps going out on Halstead barlo blenheim 53?

Have changed thermocouple and gas contol valve, could it be the thermostat

boiler problems?

my greenstar 18ri boiler wont shut off even when turned off on timer, Worcester say its not there boiler but a... [Read more]

Glow Worm Space Saver 50BF MkII?

Where can I buy a gas valve and solenoid assembly for the Glow Worm Space Saver 50BF MkII?

can i put oil seals on the valve stems without takeing off the head ?

nissan almera 02

dhw working fine but chw switsh off after 10 second?

i have combi boiler potterton performa28. i have put new dhw pressure differtial valve..dhw is working fine bu... [Read more]

i needa diagram of a fuse box for a vaux zafira 1.6 16 valve 2000 can any o?

hi im in need of a diagram for a fuse box on a vaux zafira 1.6 16 valve 2000 im having trouble starting it and... [Read more]

where is the location to : pulse ratio boost pressure selenoid valve?

what can I do when apaire this malfunction:pulse ratio boost pressure selenoid valve?

where is the valve to fill the system in optimax he 38?

where is the valve to fill the system in optimax he 38 ive tried the two blue valves but nothing is happening

How do i bleed my oil burner?

I have a worcester heatslave 25/32 oil burner that ran out of oil can anyone please tell me where the bleed va... [Read more]

Glow worm space saver 45-60 cutting out?

My boiler cuts out after 30 seconds cutting off main gas valve so lose main burner and pilot. It had a new t/c... [Read more]

Similar to some of the others, on an Aqualisa product?

It's certainly interesting to see all the other questions on the Aqualisa products, as some of the problems ar... [Read more]

Problem with installing Drayton MA1 Valve & Actuator?

Hi everyone, I swapped out a failed switchmaster acutuator, and replaced it with a Drayton MA1 and wired it us... [Read more]

Overlow spilling out hot water?

My overlow is running with hot water. The heating and hot water are fine so how do I find the pressure valve t... [Read more]

pilot lamp fails to ignite, potterton boiler profile 50el?

no voltage to gas valve on terminals t2 & t3, checked pcb fuse 1 amp and found ok. Will I have to buy a new p... [Read more]

glowworm gasboiler 18si will not ignite no power going to e?

I have replaced expansion valve and ignitor everthing else seems to be working fine but no power going to e... [Read more]

How to fix pressure drops- Ravenheat CSI 85 (T) 780 ?

My Ravenheat CSI 85 (T) 780 does not work properly in summer mode. The pressure drops to 0.5 and hot water tim... [Read more]

Grohe seals 14.11.30 4 DAL?

Where can I buy a replacement DAL 14.11.30 4 washer? Also is there a small black washer in the filler valve wh... [Read more]

no heating?

no heating pump runs what voltage and color wire to divert a motor? hot water working fine. heating fault inte... [Read more]