How to mend ... Heat Water Control

Problem with leaking water from ravenheat RSF 100E? HELP??

I have a Raven heat RSF 100E, approx 6 years old was brand new when we moved in. Have had problems with from d... [Read more]

How to fix a Dishlex 302 dishwasher with fault # 10?

My Dishlex 302 dishwasher keeps coming up with a fault # 10. It starts a cycle and then after 2-3 minutes bee... [Read more]

Worcester Highflow 400?

What is wrong if the CH light flashes rapidly, there is an equally rapid ticking from the control mechanism an... [Read more]

Control of water heat on Gainsborough 8.5 SCL unit?

Unable to adjust temperature of water - it is either scalding hot or freezing cold regardless of my setting on... [Read more]

How to repair a Vaillant Mag GB 9/1oz water Heater?

Heater is burning very strong and control valve will not shut it down. I have replace the following:- Control... [Read more]

leak at the top of tap fitting on our a monobloc mixer tap?

I have leak at the top of tap fitting on our a monobloc mixer tap. It works by lifting (tilting back) a handl... [Read more]

Bocsh 280 Combi Boiler will not heat radiators?

I have a Bosch 280 Combi Boiler, when asking for hot water i have no problems. When switching to heat the rad... [Read more]

How can I fit a water temperature stat from my tank to my boiler?

I need to have more control of my boiler when it is burning fuel to heat the water, so I was thinking about fi... [Read more]

failed overnight heating with Horstmann E7 water heater control?

I have exactly the same problem as Ally posted March 2009- see below I haven't seen any answers posted Can... [Read more]

Bristan Shower won't turn off after refitting?

Hi, I have just replaced the Bristan Thermotech - Cart 5 - (Thermostatic Cartridge) after having a problem wit... [Read more]

while running hot water boiler runs hot & cold for the duration tap is on?

tested gas supply 21 mb flow rate 12 ltr removed heat exchanger dhw clear changed both ch &dhw sensors checked... [Read more]

flashing reset and faster flashing burner leds?

sometimes starts ok and goes faulty after a minute, sometimes 30 minutes, sometimes ok all day. To get out of ... [Read more]

Expansion tank water ie hot ?

The expansion tank water in my mates central heating system is getting hot, to the degree that the steam is ha... [Read more]

How do you fit an external switch to a Grundfos 15/50 pump?

How do you fit an external switch to control the variable speed on a Grundfos central heating pump fitted to a... [Read more]

Micro caused sockets to fuse ... ?

My husband was using our micro NN-A770SBBPQ set micro for 12 mins, pressed 'potatoes' then 'start'. Potato was... [Read more]

why is my C class 220 D mercedes heater hot when switched off?

why is the heater on my mercedes 220 D hot when switched off? No fuses are blown, there is a 12 volt supply t... [Read more]

Thermal cutout?

When turning on a shower & using the temperature control Knob to get the right water heat for a shower, DOES t... [Read more]

Why is the water not heating up?

I have swiched the CH off now the weatehr is hot but now the hot water doesn't heat up - the heating control p... [Read more]

Glowworm 30ci leaking?

A couple of days ago, I noticed that the heating was off. I used the internal control to fire it up, but there... [Read more]

how can i fix my baxi 130 he boiler ?

my control panel shows no fault however on fire up it will display the neon burner light as on , then a few mi... [Read more]