How to mend ... Winter Summer Water

why does my worcester boiler 28cdi leak a bit from the bottom of the boiler?

When I am using my boiler all the time in winter the bottom of it sometimes feels wet and makes a small pool o... [Read more]

Saunier duvall boiler f24e - water pressure drops only when too cold?

For most of the year everything is ok with my boiler (saunier duvall thermaclassic 24e), but when its really r... [Read more]

hot water?

in summer hot water o.k. in winter no hot water untill heating has been on a while and then sometimes hot wate... [Read more]

Potterton Netaheat Radiators working, but no hot water?

I have Potterton Netaheat 16-22 Mk11, during cold weather boiler heats both radiators and hot water, but in wa... [Read more]

I can not get C/Heating on VCW GB 242 EH Vaillant Combi Boiler ?

I have just renewed the Divertor valve on my combi I have hot water while switch is in Summer mode, but when I... [Read more]

SIME SUPER 90 - Diverter Valve?

Hello all, I have recently inherited a SIME SUPER 90 combination boiler in a house I moved into. The boile... [Read more]

Saunier Duval Thelia 623 has hot water but no heating help?

For the last 4 weeks i have had the boiler on Summer mode ie just used fof hot water which is ok , but when i ... [Read more]

Ravenheat RSF84ET combi boiler?

when hot water is flowing the radiators get hot,even when the summer/winter switch is on summer only.

please send me instructions?

please send me instuctions for setting timer for summer/winter , thank-you. Model make horstmann newtec econo... [Read more]

how can I fix my hot water problem on my Ravenheat combi boiler?

My Ravenheat LS-100T (white star) combination boiler will not ignite to provide hot water unless the boiler is... [Read more]

Worcester 24i combi boiler - can't get hot water without central heating?

My boiler works perfectly when it comes to the central heating, however the only time I can get hot water is w... [Read more]

gainsborough 9.5e in winter?

During the summer it's great but as soon as the winter comes the water outside gets cold we have trouble, i ha... [Read more]

triton t80 i great in summer , slow in winter ?

fitted 18 months ago , good water supply but performance poor in winter how can i improve it ?

Why is boiler still heating up?

I have BIASI gas boiler. It has two options of being on - summer "sun" meaning HEATING OFF / HOT WATER ON, and... [Read more]

Why do the diaphragms in my Vokera XL80sp keep perishing?

Ive had the boiler for about ten years now and its been reliable apart from the main (large) diaphragm in the ... [Read more]

How can i fix my central heating?

Having turned on my heating after the winter, my radiators downstairs do not heat up. The upstairs ones alway... [Read more]

Biasi 24S Switch?

Where can i purchase the winter / summer switch and water temp switch that are situated on the front of the Bi... [Read more]

ravenheat rsf820/2t?

boiler wont fire when asking for hot water.in summer/winter mode or just summer mode.can only get hot water if... [Read more]

My CH boiler keeps blowing out when its windy outside!?

Hi, I hope someone can help me with this one. I have an old Baxi Wm 381 RS CH boiler in a house we just moved ... [Read more]

glowworm swiftflow combi turning off and on?

my swiftflow combi turns itself off for a short time when taking a shower this can happen 2or3 times during th... [Read more]