Mend > Home Heating Systems

is the problem the control board or the gas valve?

I have a Vulcan Powerhouse 100 gas heater, it won't start, on reset, green Led blinks 6 times, fault table say... [Read more]

1

is stuck fan a fire hazard on boiler? ?

Our boiler has been making loud noise which we have been advised by engineer sounds like the fan. Whilst waiti... [Read more]

1

Vokera boiler on constantly. Room stat showing unknown code. ?

I am getting a code on the Vokera room stat HRT-177RS that is not mentioned in the manual. Code is A84. Result... [Read more]

2

Is their a light to light if I turn heater off while I am away?

I am going away can I just switch boiler off, or will have to light it again

1

How can my boiler be fixed i main Medway 55/54 ?

My boiler will light but as soon as move finger of switch it goes out

7

Connections on Ferroli F24 Gas Valve?

Anyone know the connections and expected voltages on the gas valve VK4105G fitted on a Ferroli boiler. Mine is... [Read more]

3

How can I stop my Drayton digistat+2RF from staying on? ?

I have just moved into a new home and my heating keeps coming on when it is not programmed to. It comes on at ... [Read more]

1

how can i fix a leak to my baxi eco 80 boiler?

how can I fix a leak on my pressure differential valve it is leaking by the nut were the microswitch makes con... [Read more]

horstmann channel plus xl h37 displaying "?" Beside time?

Hi my horstmann channel plus xl h37 boiler control is displaying a "?" Beside the time when I put it on, does ... [Read more]

Vokera Compact cutting out?

Boiler is cutting out and very reluctant to reset. In the last 3 hours I've reset 20+ times - it fires up but... [Read more]

How to fix not firing up?

War flow combi oil boiler plumber turned of system and drained expansion tank( full of water) keeps loosening ... [Read more]

Wireless time clock broken?

Honeywell CM61 I think is the make and model and gas heating system. Can we just replace with a new clock or d... [Read more]

Ariston Boiler?

Have ariston boiler and orange light above an image under reset button has come on. No hot water or heating ..... [Read more]

3

boiler won't fire up?

after pressing the reset button, the boiler fires up for just a few seconds, then switches off again

Hot water intermittent Morco feb-24e?

On demand hot water intermittent. Central heating works normally. If hot water not available at tap, putting c... [Read more]

Cannon misermatic DL MAH 20166G?

Split pin broke in ignition. Will this part be included in the igniter assembly if I order it? British Gas e... [Read more]

Timer/programmer?

What timer/programmer would you advise to use with Aztec Boiler

Euro combi aristan ?

one min it's working now it's not it won't ignite so there is no hot water or heating tried everything

1

Valiant thermostat , BMU-Err ?

Vaillant thermostat and boiler with the error message on thermostat What do I do?

2

how to increase set temperature of drayton digistat 30002?

I can't increase the set temperature on drayton digistat 30002 thermostat higher than 19.5c