How to mend ... Boiler Going Stat

myson orion?

Hi havin a real problem with older style myson boiler ,it keeps boiling it to expantion tank (steam filling th... [Read more]

Baxi Solo not responding to room thermostsat?

My Baxi Solo 2 50 RS does not switch off, even when the heat in the room greatly exceeds the temp on the room... [Read more]

Hot water ok but what's wrong with central heating?

That time of year to turn on central heating. Hot water been working fine all summer, tried CH today but no jo... [Read more]

internal fuse blowing on boiler?

each time stat turned up the internal fuse is blowing.. any idea?

noise from glow worm fuelsaver mk11 boiler?

I have a glow worm fuelsaver mk11 and when the room stat and cylinder stat are satisfied and the valves close ... [Read more]

myson boiler problems?

Hi havin a real problem with older style myson boiler ,it keeps boiling it to expantion tank (steam filling th... [Read more]

Profile 40e not lighting?

My mother has just rang me to say that after her heating engineer had called round to do his annual service, h... [Read more]

boiler in loft and frost stat?

We have a new boiler was installed in the loft last month, it has a frost stat. we were told that it heat the ... [Read more]

themostat?

i have a biasa combo and i have replaced the room stat as the plastic dial had broke . the hot water works but... [Read more]

wire a rf thermostate?

I HAVE RAVENHEAT 820/20 AND NEED TO WIRE A HONEYWELL WIRELESS STAT TO IT DOES ANYONE KNOW WHICH TERMINALS IN B... [Read more]

Boiler cycling - 10 seconds on 10 seconds off?

Myson apollo 30si, CH only, boiler thermostat on low, no room stat, radiator stat's on 4 radiators - 2 without... [Read more]

Worcester 350 boiler cutting out?

I have a worcester 350 Combi GC Number 47 311 13 about 12 years old. This boiler is always been first class... [Read more]

Saunier Duval SD623 cant control heat ?

Hi my Sd 623 wont stay at temp set just keeps getting hotter . I have removed the room stat and bridged it so ... [Read more]

worcester juinior 28i boiler?

radiators heat hot okay pump works alright after 15 mins light flashes 4times per second boiler struggles t... [Read more]

how can I fix my Glow-worm 115B FF?

boiler switches on and heats water (gravity feed) but will not switch on central heating. stat is working wa... [Read more]

Glow Worm Micron no central heating but hot water?

I have a Glow Worm Micron Boiler approx 4 years old, we have hot water but no central heating. Have replaced ... [Read more]

hot water but no central heating on cb28 alpha combi?

checked micro switch and removed and cleaned diverter value, boiler runs on heat and water.and stops on boiler... [Read more]

my boiler keeps running?

My boiler will fire and run but it will not shut off i disconected each t-stat and it still runs. I am out ... [Read more]

Central Heating Not Firing Up?

My Ravenheat Combi Boiler is not firing up on the CH - the hot water works fine. I have checked the room stat ... [Read more]

heating still wont work ?

i have replaced the programmer the 3 port valve and the room stat and the heating still wont work the boiler a... [Read more]