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Mend Heating, Home Heating Systems

Air in system?

Hi all, I've got a glow worm fuelsaver 45f that I think may air trapped in it. Its a pretty standard open sy... [Read more]
Mend Heating, Home Heating Systems

vokera boiler not 2yrs old yet , wont work?

the red light is staying on which is not a good sign, have managed to get pressure gauge to normal level as ... [Read more]
Mend Heating, Home Heating Systems

potterton boiler keeps closing down?

Boiler keeps closing down and shows low water pressure .when I top up to required level it runs for a while an... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

heating boiler wont turn off?

I Have a logic + boiler. My problem is in hot water & heating mode it wont turn off at the desired temperature... [Read more]
Mend Heating, Home Heating Systems

how can i fix my baxi 105e boiler?

when in radiator+hot water mode everything is ok until I turn on hot water tap.the system switches off and I h... [Read more]
Mend Heating, Home Heating Systems

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]
Mend Heating, Home Heating Systems

home heating systems?

I have an 12 yr old Highflow Electronic system, which is working perfectly for hot water. However the heating ... [Read more]
Mend Heating, Home Heating Systems

siemens rwb9 connections to boiler?

I have a SIEMENS RWB9 central heating programmer. I am wanting to know the wiring layout for the connection to... [Read more]
Mend Heating, Home Heating Systems

heating system?

vokera boiler pressure drops daily
Mend Heating, Convector Heaters

Worcester Bosch free standing boiler?

I am permently on lock out. My tank was emptied of oil (House is isolated and oil was stolen) I have had oil ... [Read more]
Mend Heating, Home Heating Systems

What can I do about a Glow-worm Flexicom 30cx fault code F11?

I had a new boiler fitted in April this year. Last eve it stopped working, showing f 11. We have not been us... [Read more]
Mend Heating, Home Heating Systems

danfoss SET3E contlolled heating system ?

In my Danfoss SET3E heating controlled system I can't turn the water heater section OFF! The switch on the... [Read more]
Mend Heating, Convector Heaters

I have a micron 50ff?

The heating is constantly on when hot water is on on constant. The system has 2 2 port valves with 1 side of l... [Read more]
Mend Heating, Home Heating Systems

no hot water/heating?

Vokera compact HE boiler. The system was in workable order last thursday, I was away for the weekend till Mo... [Read more]
Mend Heating, Home Heating Systems

how to fix a err 103?

I have an ariston clas he 24 combi boiler. I drained the system to add a radiator>filled system back up and bl... [Read more]
Mend Heating, Home Heating Systems

Vokera 16e pcb?

I am hoping someone could help with vokera mynute 16e, it's not working, no ignition or fan starting. I fol... [Read more]
Mend Heating, Home Heating Systems

no pilot light no burner or clicking?

Came home to no centrol heating had hot water until used it up.so no hot water either .pressure gone from syst... [Read more]
Mend Heating, Home Heating Systems

i have a firebird c26 oil boiler and its spotted working?

The boiler has stopped working, I have bleed the system although there is more than enough oil in the tank. Th... [Read more]
Mend Heating, Home Heating Systems

Vokera excell boiler needs topping up every couple of days ?

My boiler needs topping up every few days there are no apparent leaks in the system. the only clue is the pres... [Read more]

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