Mend > Home Heating Systems

Potterton Puma 80 - Fan need replacing - Safety Question?

I have identified that the fan assembly on my Potterton Puma 80 needs replacing. I have found the item and can... [Read more]

ferroli combi boiler bar pressure?

the bar pressure in my ferroli combi boiler keeps creeping up to between 3-4,when it should be between 1-1/2,a... [Read more]

How can I fix my Nordyne gas furnace?

Need to know how to connect the electrical components on an 98 Nordyne gas furnace. I would like to find phot... [Read more]

how do i repair valiant combi boiler hot water intermittent , central he ok?

My hot water in valiant boiler is intermittent but cenral hweating works ok

Vulcan Boiler, no pilot light?

Hi, I have a very old Vulcan boiler; and have no paper work on it. The pilot light won't light there is a spa... [Read more]

Is my Ravenheat boiler fan dead?

I have a Ravenheat RSF100E combi boiler, it has stopped firing up on both heating and hot water, If I give it ... [Read more]

I need help to fix my Sime Friendly Format 80E?

I need help to fix my Sime Friendly Format 80E. It starts up and runs for 10 seconds before stopping complete... [Read more]

Danfos thermostatic rad valves?

I have an on going problem with sticking danfos rad valves (thermostatic type) causing radiators to stay cold.... [Read more]

My Excelsior Combi Shuts Down when using Washing Machine?

My Excelsior (White Label Ariston, manufactured by Merloni) Combi Boiler keeps shutting itself down. The onl... [Read more]

Cold Radiator?

My boiler seems to be working fine, but one of my radiators never warms up. The pipe coming to and from the b... [Read more]

Potterton Boiler Diagram?

Where can I find a diagram of a Potterton Boiler which shows how to relight the pilot light?

The pipe between two radiators has become air locked?

The pipe between two radiators has become air locked. There is water in both radiators but the second radiator... [Read more]

leaking Radiators?

I have just moved into a house and the central heating seems to work fine, however i have noticed a few of the... [Read more]

I have a baxi boiler, my pilot light is on, but system not working,?

The system is Baxi Boiler Bermuda W, do you need to light the boiler?, there is instructions on the back but u... [Read more]

Cental heating ok, no hot water?

Potterton Netaheat Profile central heating fine, boiler seems to be heating the water ok to the storage tank,... [Read more]

I have an Ideal comby boiler which will not work?

Hi It's a m30100 and there is no display on the control pannel. The presure in the rads had droped too low b... [Read more]

how can i fix my gas boiler?

i have fitted a new pump but there is no water in the cylinder or in any pipes that lead into the cylinder but... [Read more]

Valliant?

We have a valliant,too. Where can we get the motor and other spare parts

how can i fix my sime friendly format 80e?

the boiler will run for about 3-4hr then it switch its self off i have to wait about 30-40 min then i have to ... [Read more]

how can i fix my combi boiler?

suspect diapragm in the heat exchanger allowing the pressure to buld up from the normal 1 bar to up tp 3 bar i... [Read more]