Mend > Home Heating Systems

2

boiler pressure keeps dropping, no leaks,leaks through outlet pipe,?

my vaillant turbo max boiler keeps loosing pressure through the outlet pipe,i reset to 1.5 when off some times... [Read more]

2

What should the pressure be on a 4.5 worcester boiler and where is the pipe?

I need to know where the pipe is to top up the pressure and what the pressure gauge should read Help Elizabeth

1

vaillant eco tec pro water pressure keep goes down?

I have vaillant eco tec pro combi boiler fitted in my house i have just noticed that the water pressure of boi... [Read more]

1

halstead ace high boiler not igniting?

If anyone can help, it would be much appreciated. The pump runs ,the fan runs,the pressure switch is made and ... [Read more]

1

Heating clicking on and off?

Ideal classic lf ff boiler -- it has started firing up then going off ( aprox 5 - 10 secs ) then starts again.... [Read more]

black smoke from boiler?

what could be the cause of black smoke coming out of the boiler

4

Fault with vaillant combi?

Heating working OK no hot water pre-heat for hot water working

How to fix boiler?

I have a Ravenheat RSF84ET. I am getting no spark at the ignition, plus the pilot light is out and wont come o... [Read more]

2

How can fix my Ideal Mexico Super RS 65 Boiler?

My Ideal Mexico Super RS 65 boiler has developed an intermittent fault. When the programmer switches off the ... [Read more]

How can I restart my Vokera Compact HE boiler?

The boiler may have been accidentally switched off at the mains for over a day. With the mains switched on, I ... [Read more]

combi oil boiler firebird?

keeps locking out,reset it will fire up 2 to 3 times and lock out again.

can any1 tel me which way round my diaphragm goes round on a Worcester boil?

need a diagram showing me which way round it goes and which side the spring goes as you look from front is it ... [Read more]

Remeha Avanta Plus 28c no hot water but still have heating?

Hi, We have no hot water we turn on the taps. The boiler does not display the number 4 inferring it is not... [Read more]

1

how can i fix my boiler problem?

I have a Ideal isar he24 combi boiler. when my heating is switched off and i only use the hot water running... [Read more]

1

How can I fix my chaffoteaux & Maury Britony Combi SE?

Lights 40, 60 and 80 are flashing

how can ifix it ?

my remeha avanta plus 28 c central heating boiler was installed in 2009 since then i have a ignition/ionisati... [Read more]

1

How can I get all my radiators to heat up?

The radiators in my home are not heating up. I have a 3 floors; the radiators stopped heating on the 3rd floor... [Read more]

How can I fix my Ferroli 701? ?

I cannot relight my Ferroli 701 combi boiler. The fan isnt coming on when the tap is left running & therefore ... [Read more]

what to do when you have no light to my RDH10 RF thermostat?

Dear helpful team, we cannot get any lights on at all to the main box with the elongated switch, despite holdi... [Read more]

vokera 10se rising pressure?

Having trouble with maintaining a constant pressure . Up to 3 bar when running . Ditched water back to 1bar wh... [Read more]