How to mend ... Water Heats Radiators

When we have the water switched on it heats the radiators?

Hi The radiators have started heating up when only the water is switched on. Not good when the weather is warm... [Read more]

I have a problem with Jaguar 28 Central Heating System?

I have a problem with my hot water system. It only heats up when the central heating is working. When the cen... [Read more]

my vokera boiler heats the radiators but not the tap water?

water heats up on the radiator but when i turn the hot water on,on the boiler the water does not come out of t... [Read more]

How can i fix my Vokera Linea 734 boiler?

I have theVokera Linea 735 combi boiler which is 3/4 years old. We keep getting problems with the hot water, ... [Read more]

Glow worm micron 50ff boilerstat?

Hi, I have a Micron 50 ff which seems to work perfectly in that the burner comes on when required and heats wa... [Read more]

POTTERTON NETAHEAT 16/22 WITH POTTERTON EP2000 TIMER?

It's suddenly developed a fault. It heats the water in the cylinder but not the radiators. The boiler only co... [Read more]

my potterton combi boiler wont heat the radiators?

my boiler heats the water but every time i put theheating on it locks out-the hot water only gets about an inc... [Read more]

sime 80 format boiler-no hot water?

Can anybody help my water no longer heats up. The radiators are working fine so i presume this can be fixed. W... [Read more]

Intermittent problem with Ferroli Optima 901 Combi Boiler?

Our boiler supplies piping hot water in 'hot water' mode and heats the radiators in 'hot water + heating' BUT ... [Read more]

c/heat blr netaheat mk2 10/16 not heating radiators?

my mother has a c/heat blr netaheat mk2 10/16 which heats up the water but has stopped heating the radiators. ... [Read more]

Potterton Profile 50e heats radiators continuously?

I have a Potterton Profile 50e, approx 10 years old never serviced, it started to take about 8 or 9 attempts t... [Read more]

no hot water?

My valliant boiler heats the radiators, but does not give me hot water why is this? The boiler was in the hous... [Read more]

Glowworm Micron Problem?

My Glowworm Micron boiler ignites and heats my water, but does not heat the radiators. The whole system is onl... [Read more]

How can i fix my heating?

When i switch on my heating the water heats up but none of the 5 radiators in the house work.Can anyone sugges... [Read more]

i have a ideal classic boiler?

My boiler has broken down nad a new fan fitted and electro board fitted.It still does not work.It heats both t... [Read more]

Baxi 105e - Radiators heat up when dhw flowing?

When hot water (dhw) is flowing then the central heating system heats up as well. The Boiler is set to dhw on... [Read more]

My Central Heating won't work?

I am confused because my boiler works because it heats the water, but it won't heat up the radiators and the s... [Read more]

Potterton Netaheat 10/16 Mk II - F heats up and cuts out?

My boiler will ignite and heat itself up to being hot to the touch and then turn off without heating the water... [Read more]

My Baxi Solo 2 heats the water but not the radiators?

My Baxi Solo 2 heats the water but not the radiators?

Hot water only when radiators are being heated?

I have a combi boiler which only now heats water when the room thermostat is under the set temperature and is ... [Read more]