Mend > Home Heating Systems

1

heating system wont fill?

I had to drain my heating system down. Turned water back on, but system doesnt seem to fillup, cant bleed radi... [Read more]

3

whats wrong with my combi boiler?

we have a vaillant eco plus combi boiler it flashed up the code for low pressure so we filled it up to the rec... [Read more]

water pressure? eco 80 baxi?

can someone please tell me how to top up the pressure on my boiler. im not sure which tap to use or how to loc... [Read more]

6

Ravenheat 3 Way Valve repair?

Ordered new valve, fitted it, but its now stuck out all the time, its ok till hot water bit fitted back into C... [Read more]

Vaillant fan operation indicator light is flashing?

I have a vaillant thermocompact boiler ((VU 142) and the fan operation indicator light is flashing - the heati... [Read more]

oil boiler?

I have a wallstar oil boiler which is mounted within a masonry wall. The boiler keeps going to lockout periodi... [Read more]

Cannot get full gas once pilot alight? What else can I check?

I cannot get full gas once pilot is lit. Can find no reason for this as a new PCB has been fitted and all elct... [Read more]

can i manually light the pilot light?

the pilot light on my ravenheat 82e is not lit is there a way of manually lighting it

1

heat shield?

sorry the combi boiler is a HAWK II does anyone know where i can buy one in the Preston Lancashire area ; I ha... [Read more]

2

What size core drill bit to use for the Flue ?

Hi people could any one tell me is there a standard size of core drill bit that is commonly used for drilling ... [Read more]

control issue?

i have a firebird 90/120 boiler and it continues to run even though the timer is off.Initially thought it was ... [Read more]

re:feroli combi?

my hot water only works when my heating is on

1

Why is my Myson heating system so expensive to run?

My myson electric central heating is EATING money! (£8 a day!) Can anyone suggest what might be wrong?

my worcester heatslave 26/32 fires up wont run?

please can anyone help I have a worcester heatslave 26/32 combi oil boiler the boiler will fire up and run fo... [Read more]

Worcester 20 25 boiler lockout after powercut?

We had a power cut during the night last night, and today have woken to find the boiler on lockout. Have rese... [Read more]

i have a problem with my baxi solo 3 boiler ?

boiler on led is on pilot light led is also on but pilot light remains off as theres no spark

vokera?

when i put the system on timer when i get up in the morning boiler does not come on the gauge is reading faul... [Read more]

1

pressure keeps dropping?

we have an ariston euro combi that keeps shutting down when we switch it off, the presure in the system drops ... [Read more]

1

What part do i need?

My boiler is a Worcester bosch 240 Combi. The CH, when switched on works fine. When i turn on the hot water ta... [Read more]

1

boler fualt ideal isar?

hi my ideal iser boiler wont shut down the cental heating is on constantly and the error code is t i have pres... [Read more]