How to mend ... Radiators Not Heating Up

baxi solo boiler keeps building pressure and puts water outside?

My baxi solo wall mounted boiler is fitted with an expansion tank(red shaped tank with valve). Recently the ov... [Read more]

Problems with a Potterton Netaheat 10-16 Boiler?

Even with the central heating turned off the radiators come on with the hot water. I assume this must be an el... [Read more]

Boiler pressure problem?

Hi, When my boiler has heating on the pressure on the boiler goes up to 2 (this apparently is OK). But when I... [Read more]

Potterton Metaheat - CH radiators work only when HW is on?

I have a Potterton Metaheat. It is controlled by a Potteron EP2000 type controller with a thermostat in the li... [Read more]

Why has my potterton profile stopped heating the hot water?

My potterton profile boiler will not fire up to heat the hot water, the overheat thermosat has popped out. Ho... [Read more]

I have a problem with my hot water via a Potteton Puma 80e boiler?

I recently drained and recharged my boiler / radiators to change a TRV and get alot of air out of my rads. But... [Read more]

no hot water up stairs?

we lose hot water up stairs yet the radiators up stairs are red hot and the heating is off

Draining down sytem?

I drained down my system in order to clean the system with Fernox through the draincock on the boiler but it t... [Read more]

Problem with my Glow-Worm Fuelsaver MKII?

Hello, I really hope someone can help. I have an Glow-worm Fuelsaver MKII installed in a 30 year old prope... [Read more]

How can I fix my Glow-worm swiftflow boiler?

My boiler keeps losing pressure when the heating is not on. I have drained all the air out of the radiators. I... [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]

how can i fix my radiator?

i replaced 2 small radiators in my kids bedroom . they are not heating up , ive bled them and the water comes ... [Read more]

My Baxi Combi Boiler (Combi 105e) does not always light?

My boiler does not always light when either the hot water or central heating is switched on. The pressure is ... [Read more]

Radiators heating up when hot water on?

My radiators keep heating up when i run the hot water on my combi boiler, i have changed the diverter valve bu... [Read more]

worcester 240 combi boiler?

On my worcester 240 combi boiler. When I run the shower or the hot water tap even so the heating it set at off... [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]

Why when my boiler is on 'Water only' is my heating coming on?

My boiler is the Glow Worm - Space saver MK11 and is currently on water only, as we don't need the radiators (... [Read more]

why does the water pump not operate for hot water but does for radiators?

The heating system gets hot ok, but the hot water does not get as hot as it used to. i notice that the pump op... [Read more]

FAO Bobby Rob re sime friendly combi boiler?

you seem to know what you are talking about re sime boilers, can you help me with this one? i have a sime fri... [Read more]