Mend > Home Heating Systems

how can i get boiler to ignite?

just had a tank of gas delivered,come to switch heating on and i keep getting 02 code and nothing working. boi... [Read more]

Noisy Potterton Promax HE Plus?

I had a Potterton Promax HE Plus installed June 2008.It has just developed a noise like an aeroplane when star... [Read more]

how can i fix my worcester bosch 230 combi boiler?

The flame doesn't ignite when I create a demand by turning on the hot water or heating

Pump Fuse 3A Blowing?

Have an issue where the 3A fuse on the socket that feeds the pump and heating controller unit keeps blowing wh... [Read more]

how much diesel? (myson velaire boiler)?

how much diesel it can take for 24 hours for 2 bedroom house keeping constant 19-20 temperature in the house? ... [Read more]

no gas getting into the chamber?

Vaillant 242 eh not fireing up just power flushed my system seems like thier is no gas getting in to the chamb... [Read more]

Boiler lock out?

I have a Potterton Prima F boiler which fires intermittently. When it does fire up after a while it locks out... [Read more]

how to stop an overflow pipe dripping?

my outside overflow pipe is dripping from my bathroom, what can I do to fix the problem

suprima 60 boiler fault?

My suprima 60 has gone to lockout, there is power to the gas valve but no power to the fan, red light flashing... [Read more]

how can i fix my apollo 15/30 boiler?

it is very noisy and keeps making banging noises and also switches itself off up to several times a day. the t... [Read more]

where do i connect a roomstat on a ferroli combi boiler?

i need to know wher to make the electrical connections of a honeywell roomstat to a ferroli combi boiler

I have baxi back boiler have noticed hot water coming from over flow ?

I have baxi back boiler have noticed hot water coming from over flow and the cold water header in attic is now... [Read more]

GLOW-WORM 35ci?

RECENTLY THE PRESSURE HAS BEEN DROPPING IN MY BOILER, TILL NOW ADDING WATER HAS INCREASED THE BAR AND THE BOIL... [Read more]

my combi makes rattling noises?

my combi makes rattling noises

Problem with Ideal Isar HE30 combi boiler?

Our heating and hot water went off this evening. We checked the boiler and there was no illuminated display at... [Read more]

how to fix halstead ace boiler?

the ch is working but the hot water only works if the ch is on.what could be wrong. Could it the the flow swit... [Read more]

Bosch/BG RD532 Boiler not receiving signal?

We have a Bosch/BG RD532 Boiler controlled by a wireless thermostat & it occaisionally (right now!) looses the... [Read more]

vokera maxin lock out? causes-remedy?

locks out after drawing hot water reg January 2009

pump for Servowarm Supreme or Elite?

Can anyone tell me where I can find a pump compatible with a Servowarm behind the radiator boiler which is at ... [Read more]

How to fix a Maxol Micro turbo pressurised system?

I have a Maxol Micro turbo pressurised system (13 years old). It looses pressure in just a few hours. I top ... [Read more]