Unanswered Questions

Heating, Home Heating Systems

little or no hot water from my potterton ?

performa 24 little or no hot water even with the tap nearly turned off ... great central heating though ???

burner not heatin over 22degrees?

my warmflow burner wont heat over 22 degees

glow worm 18hxi dripping?

my glow worm 18hxi has stated dripping from left hand side underneath.I have removed front cover & lowered con... [Read more]

woscter boiler wont fire up?

help!! my boiler wont fire up ...had the frozen overflow pipe senario done that and emptied the resevoir , bu... [Read more]

Greenstar 24i will not fire up?

Greenstar 24i will not fire up how can I check it out.

green star 28i junior no heat water or rads?

turned it on this morning no joy working perfectly until now. pressure gauge reads 1 and a half.

boiler clicking?

hi my greenstar 12ri makes a repeating clicking noise every 3 seconds when boiler has reached temp, when fir... [Read more]

Worcester Heatslave 20/25 5 amp fuse blows?

My old Worcester oil boiler has started blowing the small 5 amp fast fuse.If I isolate the wiring going to the... [Read more]

Bosch 532i Hot Water overheating?

Fault seems to be intermittent. Had local engineer in who fitted a new high temperature sensor last week. Ev... [Read more]

how to check if condese is unfrozen?

thanks carefree,how do i check if condense is unfrozen ? the gas is on and available.

control?

My kingfisher potterton combi boiler has a graded control on the front panel. what does this do?

pressure keeps falling on my potterton puma boiler?

After bleeding a radiator, I represurisd the system but the pressure now keeps dropping off and Im having to k... [Read more]

boiler keeps locking out?

boiler runs for 45 seconds then locks out, fan is running and pump, not sure about power of pump. this lockout... [Read more]

heatline s30 combi gas boiler?

hi i have a heat line boiler s30 when the heating is on the pressure rises slowly to 3.5 bar in the red i dar... [Read more]

loosing pressure when centrel heating on?

now we are having the heating on for about ten hours a day in the last week the preesure as been droping down ... [Read more]

Vokera syntesi 29. Can anyone help me I am only getting luke warm water ?

Hi I have a Vokera syntesi 29 that is only giving me luke warm water no mater where I turn temp control. Somth... [Read more]

Grundfos Selectric UPS 15/50 Central Heating Pump started whinning?

My above pump, circa 12 years old, has started making a high pitched whinning noise from time to time. I think... [Read more]

worcester greenstar 25SI/30sI?

I have a 25Si/30 Si but no infomation is provided in the manual as to how to change the pressure. Also any id... [Read more]

my boiler locks out th code is d2?

fault code d2

Worcester Greenstar Junior - reset button not working?

I have had the same problem as many on here, frozen condenser pipe - unblocked it from ice, let it settle over... [Read more]