Mend > Home Heating Systems

My Baxi Combi Boiler (Combi 105e) does not always light?

My boiler does not always light when either the hot water or central heating is switched on. The pressure is ... [Read more]

VAILLANT TURBOMAX VUW?

BIOLER WILL NOT FIRE UP. HAVE GAS, POWER AND IGNITION SPARK???

Potterton Promax HE 15/2 boiler - need for pump overun?

Recently moved in and inherited a newish potterton promax 15/2 HE boiler, it does not appear to have a pump ov... [Read more]

how can i fix my ideal response 120 boiler; it does not reignite so no hot?

How can i fix my ideal response 120 boiler; it does not reignite so no hot water or central heating

potterton flamingo 40?

Can I turn down the temperature becasue the water comes out so hot I cant put my hand under it. It is also run... [Read more]

No hot water - ariston eurocombi?

My kitchen has just been re-built and the boiler moved. It has been re-connected but there is no hot water. ... [Read more]

How do I change a diverter valve on a Vaillant 242e Turbomax?

I have changed the pressure differential valve and micro switch on my Vaillant 242e turbomax but hot water sti... [Read more]

potterton profile 40e will not relight?

boiler is making a humming sound as if power is there but will not light when you make a call for heat or hot ... [Read more]

my hot water and heating is not coming on, on my worcester combi boiler?

There is a red light flashing on my worcester combi boiler. I have no heating or hot water. Please help.

Vokera Excel 80sp humming noise-pump or fan?

I have a Vokera Excel 80sp and it's making a loud low humming noise when it's used for heating and hot water.I... [Read more]

my boiler has gone out and will not re light?

My boiler is fairly old and the pilot light has gone out, it will not re light, there is electricity going to ... [Read more]

Increase my combi boilers hot water pressure?

Recently had a plumber replace a radiator and he drained down the Ariston combi boiler but now the pressure ra... [Read more]

how do I recharge a baxi inset 2 bermuda back boiler?

I am fitting a bathroom at my brothers. I shut of the mains water, drained the tank and the put in my new supp... [Read more]

Potterton Netaheat 10/16 Electronic sudden failure to light up?

Can anyone shed any light on this sudden failure, please. Boiler fan runs but gas fails to start. Fan worki... [Read more]

My Potterton Performa 24, No Hot water, NoHeating?

Hello, just moved in and I was trying to understand why I was only getting luke warm waterfrom my boiler. I wa... [Read more]

potterton combi 80?

hello, my boiler has always had a slow hot w outlet that, once it has been on for a while is scalding hot. I... [Read more]

ravenheat rsf820/2t?

boiler wont fire when asking for hot water.in summer/winter mode or just summer mode.can only get hot water if... [Read more]

Can I add an extention flu onto my potterton 50e boiler?

The extention will have to have an elbow to go up about 750mm out through the roof of my new conservatory.

Hot water constantly on despite timer being set to permanently off?

I have a Potterton Profile boiler....6 years old. Recently had to change the timer. For last two days, the hot... [Read more]

water pressure light is flashing on my ferroli modena combi boiler,?

how do i rectify this problem?