How to mend ... Should Water Valve

Powermax 155 mixer valve design?

I have a Powermax 155 boiler. It has a mixer valve supplying DHW. Mine allows hot water to descend into the co... [Read more]

vaillant turbomax 242/1e or 282/1e?

air release valve on top pump keeps hissing out water when you switch hot water taps off.every twodays have to... [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]

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]

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]

no heating?

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

Worcester heatslave 20/25 leak from valve?

Hello! A complete novice when it comes to boilers, so bare with me! I've got a Worcester heatslave 20/25 and t... [Read more]

How can I increase the water pressure to my Ferroli Optimax HE31C boiler?

My boiler is showing an F37 fault. I've located the water pressure gauge and the black valve underneath it. Wh... [Read more]

how can i fix my diplomat ADP8322?

The dishwasher has stopped working it appears to pump out, I have checked its not blocked where it enters the ... [Read more]

Fisher Paykel DW920 dishwasher has U1 error?

Any help with this problem appreciated: My DW920 (2006 vintage) shows U1 error. I have the user manual and ... [Read more]

Potterton powermax HE. Hot water but no heating?

I have a potterton HE boiler. I have no heating. The actuator is moving on the diverter valve and the pump is ... [Read more]

How can I fix my Miele C975 SC plus dishwasher? ?

My machine seems to carry on working when i close the door although the machine is at the stop position. The m... [Read more]

potteron pipe connection diagramme?

hi i have a potterton floor standing boiler about 20 years old. i am upgrading to one of the new boilers what... [Read more]

how to fix my triton dart mixer valve?

cold water only coming through my shower mixer valve.hot water flowing to valve but not getting through.can yo... [Read more]

How can i fix my water hammer?

How can i fix my water hammer ? recently had a new bathroom installed and have had it since. Pipework all secu... [Read more]

Can I use full-bore lever ball valve to isolate hot water?

I need to replace one of the valves that is used to isolate the hot water to one of my power showers. The old ... [Read more]

my hoover vision hd tumble dryer ?

My dryer is leaking water and takes hours to dry clothes , the water tank is always empty and the water slowly... [Read more]

Shower body problem?

I have a single handle shower body. When I turn on the water stays hot. I turned the main off and unscrewed ... [Read more]