How to mend ... New Heat Only Boiler

How can I make my Boiler heat water and radiators seperately?

My Trianco Eurostar 70/90 oil central heating boiler does not heat the hot water and radiators seperately. The... [Read more]

Leaky DHW Heat Exhanger - Vaillant Combi VCWGB221?

DHW HE (Black plastic) is leaking from LH side of the boiler. What effect this leak will have on boilers perf... [Read more]

Leak from a vaillant VCWGB221H combi bioler?

I have a leak from LH side of the boiler near the d h w. heat exchanger i think, it is plastic black 3 tubed c... [Read more]

how can i fix Baxi Bahama 100 Combi?

boiler will not ignite on demand for hot water or heat. all indicator light and pressure is satisfactory

no heat to the radiators?

my boiler works triggered by either the room stat or presumably the cylinder stat for the hot water; but no he... [Read more]

baxi boiler pilot light?

The fan is running and the controls are calling for heat and hot water but the boiler wont light and I cant se... [Read more]

problem with Sime 105 Super Mk 2?

Hi, I have a problem (again) with my Sime combi boiler. When the burner flame switches off on either heating o... [Read more]

Baxi combi boiler no heat or hot water?

iv a baxi combi boiler and i have no hot water or heateing the display panel keeps flashing E1 how do i fix it

i have a lamborghini calorclima boiler which will not keep running?

when the thermostat calls for heat, the boiler will not ignite but will ignite when the button is pushed

arriston boiler?

my combi boiler makes loud continuous clicking noise as it starts to heat water. when it starts to heat the ... [Read more]

why is there water in my boiler?

i have a buderus oil fired boiler and it keep getting water mixed with the oil . could this be just condensat... [Read more]

Vaillant Turbo MAX 282E?

Hi i have a vaillant Turbo Max 282E i have a problem that when i open the hot water after 3-seconds it goes co... [Read more]

Boiler clicking?

Central heating light on, hot water light flashing can't switch off the whole thing clicking no heat in rads. ... [Read more]

What's wrong with my Vaillant Ecotec Plus boiler?

When my central heating (but not hot water) is turned on there is a brief ignition of approximately 30 seconds... [Read more]

gas combie boiler?

can enyone tell me why my boiler will not heat all 7 radiators at the same time, 4 will get hot the other 3 fa... [Read more]

Worcester oil heatslave 20/25 about 4years old. ?

When i ask for hot water I get the pre-heated hot water but when this is exhausted it runs cold. The boiler st... [Read more]

Micron 40ff heating up then cooling right down before starting up again. ?

Please help I have a Micron 40ff with radiators with TRV's & a room stat, I replaced the old style PCB about 3... [Read more]

can i fix vaillant vcw gb 240 xh comb-boiler?

vaillant vcw gb 240 xh fab no 94 29315984 boiler is still working but... [Read more]

Help! Iv no heating or hot water! ?

Hi i have a combi boiler by ferolli, i believe it is model DOMIcompact 24 D. When i turn the hot water on i... [Read more]

Vaillant 824E providing hot water but no heat???

Hi I have a Vaillant Ecomax 824E Boiler which has been working fine until 2 days ago. It's supplying us wi... [Read more]