Mend > Home Heating Systems

1

Ravenheat - only get hot water when heating is on?

A friend has a Ravenheat combi boiler. When he turns on the hot water the boiler fires up but he gets no hot ... [Read more]

2

hot water wont heat up,halstead ace high 0086?

boiler running 4 heating,but valve wont kick in, to heat hot water.the pin in the valve wont come out to mak... [Read more]

3

No Hot Water?

I have a problem with the hot water, it is only hot when I switch the heating on but as soon as I turn the hea... [Read more]

2

My heating wont switch off?

It wont switch off even when i set the simer to off, it still fires up. Tried the batteries in the thermostat... [Read more]

1

How can I fix the hot water pressure in my WorcesterBosch 280 boiler?

My central heating wasn,t working so I got a plumber to fix it. While he was there I asked him if he could do... [Read more]

3

How can I fix my Potterton Puma 80E?

We have a Potterton Puma 80E and until recently it has been working fine. The problem is that we have hot wate... [Read more]

3

How can I increase the system pressure on a ferroli Maxima 35c?

How can I increase the system pressure on a ferroli Maxima 35c? The pressure is around 0.6 at the moment and ... [Read more]

1

vokera maxin keeps locking out?

Hi I have a vokera maxin which keeps locking out. this is regardless of whether the heating is on or you a... [Read more]

1

No hot water, although the boiler seems to be working fine?

Valliant boiler seems to be making all the right noises and there are no issues with the heating. 2 of the pip... [Read more]

5

How long to replace the motorised valve on my boiler?

I'm told I need to have the motorised valve replaced on my boiler (Potterton Netaheat). It's a Sunvic motoris... [Read more]

6

Where can i get a campini part?

My Dimplex EVX200 has recently decided to stop working. We have opened it up and found that a part has seemed ... [Read more]

1

Boiler just cleaned and now not igniting ???

I have just had my boiler serviced (Myson apollo) and one day later it wont ignite, i have spoken to the guy w... [Read more]

2

No Hot Water?

I have a Worcester combi boiler 24 CDI. When the heating is on i get hot water, but when i have the centrakl ... [Read more]

2

checking the potterton profile pressure switch?

how do I check the pressure switch on my Potterton Profile boiler

2

Display on GreenstarCDi 35 flashing `SE` ?

The display on my boiler worcester boiler which normallly shows the temperature of the system has started to ... [Read more]

1

boiler?

hi , where can i get a gas valve control for a gloww orm space saver 60/80br mk 2 boiler, boiler gc no. 41-313... [Read more]

1

how can i fix my ls100t ravenheat combi boiler?

central heating works fine,timer ok,no domestic hot water in any position(sumer/winter)switch.boiler lighting ... [Read more]

1

Weil-McLain Gas Fired Boiler?

Boiler is located in the basement. 1st floor radiators have water coming out when manually vented. Some 2nd fl... [Read more]

1

cant get boiler to stay alight?

have a potterton prima b boiler and cant get pilot light to stay lit after thermocouple has been changed.

2

how can i fix a leaking out let pipe?

the outlet pipe is leaking water all the time