Mend > Home Heating Systems

what happens if water pressure is too high and blows?

My boiler went bang and there is a sound of gushing water but i dont know where its coming or going? There are... [Read more]

fan not running friendly format 100E?

pump running changed ignition board no power to fan anyone come across this problem

what and where is acuator?

fitting a 2 port motorised valve for a potterton profile 50 what and where is a actuator

how do i set the water pressure on ferroli 77f?

how do i set the water pressure on ferroli 77f

Gas Valve on Ideal Icos M3080?

Should there be a DC resistance on this valve? It's marked as a Honeywell VK115V in the manual. Using both dig... [Read more]

baxi bermuda 100 combi boiler?

I am continually having to press the reset button on my BB 100 as the boiler keeps cutting out. Can anyone re... [Read more]

My ideal isar combi will not heat the water ?

My ideal isar will not heat the water from the tap unless the bolier is switched to central heating, which at ... [Read more]

Baxi Combi 105HE Flashing Lights?

Hi, We've just noticed that both the Flame failure reset and air flow monitor lights are flashing on our 2 1/... [Read more]

1968 Crane Cavalier Gas boiler ?

Serial no. G17132 Heat sensor on the main burner is wearing out. Where can I get a replacement?

diverter valve change?

is there any tips on changing diverter valve on ideal mini 28 what tools do i need?

How do I change the pressur eon my valliant boiler?

My Vaillant VCW T3W boiler stopped working this morning. The pilot light is on but will not fir up when put on... [Read more]

glow worm boiler?

my new glow worm combi 30c betacom boiler is loseing presure but theres no leaks on the new system can u help ... [Read more]

No hot water on my Worcester 24CDi; central heating OK. ?

How do I fix it?

C24 HEATLINE?

radiators come on when the shower/hot water taps are used.

PLOBLEM WITH CONDENSER.HEATLINE C24?

every time i put my shower on the radiators come on and the shower is not very hot.it is a heat line C24

leaking into control box?

my heatslave 20/25 has developed a leak in the contol box,coming from plug.I would like to know what copper co... [Read more]

hot water not firing when required?

dhw not working when required on third dhw thermistor so this time checked the micro switch on three way valv... [Read more]

whats wrong with my potterton profile 40e boiler?

my boiler works ok at the moment but it keeps making a clicking noise like its trying to turn on and light eve... [Read more]

Ideal S24 Mini?

Have 4 year IDEAL s24 Mini boiler. Circuit board replaced twice and pressure gauge still reading 0.4bar. On gr... [Read more]

heatline c24 non condensing?

checked manual is there a filter on hydrobloc nb non condensing please forward manual jlancaster@sky.com many ... [Read more]