How to mend ... Pump Heating Water

Potterton 50E Neataheat profile - No Central Heating? ?

Potterton 50E Neataheat profile ( conventional heating system)... Hot water is working on demand.. ok C... [Read more]

Solaris 30PC?

Hot water is good. Central Heating Flow pipe gets very hot, return is cold to touch. Boiler is mounted in cupb... [Read more]

Do the Rayburn central heating pipes need to be 22mm or is 15mm ok ?

On the diagram it shows the hot take off for the central heating as 22mm, my circuit is 15mm could this be the... [Read more]

Where should the pump go on my rayburn 355 for the cental heating ?

I am in the process of plumbing in my rayburn 355 SFW. Have followed the diagrams to the letter, but when I ha... [Read more]

pump overrun vaillent?

not even running put on the heating just shuts down but have hot water

no hot water?

i have got a optimax 25c boiler central heating is working but no hot water,i have change the pump diverter, f... [Read more]

No heating but plenty of hot water ?

Here's a strange one. Vaillant VCW 242 EH. Heating cuts out after a couple of seconds but keeps trying to hold... [Read more]

halstead ace high problem?

Hi, I have a problem with my hot water and heating. The Halstead Ace High boiler does not come on when a deman... [Read more]

Beko DRCS 68W Heating Problem?

Hi there, Last week I had an issue with ice in the water pump which I rectified thanks to your help and adv... [Read more]

how can i fix my Glow-worm fuelsaver ufb 40f?

Hi, Pilot light has gone out on my boiller, followed instruction re relight the pilot, not working, no heati... [Read more]

worcester greenstar 24i junior boiler stopped working?

Help I have a worcester 24i junior boiler 4 years old which the pressure keeps dropping had a leak a few weeks... [Read more]

Pressure fault on Worcester 28Si II?

Hi. I'm repairing my boiler after it froze. I have the central heating working now (pump and flow sensor damag... [Read more]

hot water but no heating 24i worcester?

heat but no hot water have pump run but wont fire it trys

how can i fix my ideal mexico rs 125?

hi there i have an ideal mexico rs 125 all of a sudden i have no heating, the pilot is on in fact i accidently... [Read more]

ravenheat white star clicking,intermitent stop start on hw and heating?

usualy fires up fine then cuts out on both systems.pump still runs then fires again lots of clicking noises th... [Read more]

Heating Problem?

I have a 2001 Seat Alhambra 115 Diesel I started to have problem with the coolant system & returned it to the ... [Read more]

why wont boiler turn off?

my 831 is 5 years old its had a new pump after just over 2 years old now its had a new pressure sensor (f75) a... [Read more]

ravenheat white star 100?

the boiler will fire up on hot water and heating after a few seconds it shuts down, it will keep coming on the... [Read more]

central heating whistling?

when my central heating comes on there is a whistling sound i think it is comming from the water pump is there... [Read more]

water pump problem?

worcester bosch 20/25 the prob that i am having when i call for heating sometimes it works fine sometimes it k... [Read more]