How to mend Hot Water Heating System No Hot Water

Central heating is not filling hot tank when heating is on?

I have a central heating system which has stopped filling the hot water tank when the heating program is on. ... [Read more]

1

Baxi combi 105 HE keeps loosing pressure?

There are no leaks on my heating system and as far as i can see there is nothing coming out of the pressure re... [Read more]

no hot water?

heating system is hot pipes coming from hot water tank are hot but water only lukewarm through all hot taps...... [Read more]

1

radiator nightmare!!!!?

i have a baxi back boiler which i believe is a closed loop system with a bubble in the tank for heating the ra... [Read more]

system switching off?

getting hot water but no heating had a new pump fitted still no heating ,then we drained the system refilled ... [Read more]

Whats up with my Logic + 30?

Got Ideal logic plus 30 CH system installed 6 months ago. Packed up twice-it refuses to top-up the system wate... [Read more]

2

Mid Position Valve (Drayton)?

Hi, My problem is with my central heating and hot water system. This is a long one! When I select just h... [Read more]

unvented hot water central heating problem boiler potterson ?

boiler firing ok, watter silender ok but heat not comming to rads watterpump ok ( strong ) pipes hot around th... [Read more]

1

replacing the diverter valve diaphram?

i think i need to replace my worcester bosch 240 diverter valve diaphram as im only getting hot water and no h... [Read more]

How can i fix my Roca Lidia GTA oil central heating system?

It was ok yesterday, but today its gone off, the pilots lighte gone out and cant see where to relight it, and ... [Read more]

1

how can i fix my combi boiler its a worcester 24i?

the power light is not on but there is power to the system.i have no hot water or heating.could it be the ther... [Read more]

home heating system?

My glow-worm betacom 24c has to red lights flashing on 70 + 80. I have no hot water or heating. Could somone p... [Read more]

radiators?

All the radiators are bottom fed so why do 6 of 14 get hot first at the top progressively getting hot downwar... [Read more]

1

Sabre he?

we have heating but no hot water, system pressure was low (about 0.4bar). I opened the filling loop and its no... [Read more]

1

Baxi 105 instant He problems?

I have the above boiler 4 years old and am looking for any advice as really hope i dont need to get a engineer... [Read more]

3

Combination valliant boiller with heating, but no hot water?

Can anyone please give me any hints as to what is wrong with this combination valliant boiler that is giving h... [Read more]

1

fertech 31c boilder?

no hot water after installation of this boiler alongside a brand new central heating system? Error code F40 (... [Read more]

1

Carver 2 Caravan Water Heater?

I have just brought a second hand 1995 Lunar Mercury in excellent condition. At the weekend I started testing ... [Read more]

Potterton Prima-donna F - not heating water?

My central heating seems to work fine but there is no sign of hot water. If I turn on the HW only on the contr... [Read more]

2

no hot water baxi boiler?

heating system working okay, boiler won't switch over to hot water ,water pressure is okay