How to mend ... Heat Switch Radiators

No heating - 3 port motorised mid-position valve?

I have a Tower Mid-Position Valve and although I can get hot water my heating will not come on when we switch ... [Read more]

How do I go about fixing my Potterton Flamingo boiler?

I have a Potterton Flamingo boiler which is not providing hot water or heat to the radiators. The timer switc... [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]

how can i fix my glow worm 30 cxi?

Hi, I have a glow worm 30cxi boiler and have a problem that hopefully someone can help with. The problem... [Read more]

Chaffoteaux Britany Combi Boiler?

The gas will not stay on to heat the radiators, however is fine with the hot water. When we switch the heatin... [Read more]

How can i fix my combi boiler vokera excell 80sp?

I now know that either the pressure differential switch or the fan has ceased to function correctly on my comb... [Read more]

Radiators not heating up?

Two radiators are not heating up, but two are. The cold ones remain stone cold. I think it is a potterton co... [Read more]

IDEAL CLASSIC BOILER ONLY STAYS ON FOR 2 MINUTES?

My Ideal Classic FF280 will only stay on for 2 minutes then cuts out. I have recently been having problems ... [Read more]

need help with a continually running boiler?

my boiler does not fully switch off and the pump continues to run but the radiators do not heat up even though... [Read more]

How can i fix my combi boiler [SIME, FRIENDLY FORMAT 80 E]?

When i put on the central heating, it works perfectly for approximately the frst half hour (i.e the radiators ... [Read more]

Vaillant 242e boiler?

Hi there can anyone help me with this problem on the turbomax vuw gb 242E boiler there is a heat temperture cu... [Read more]

How can I lit a Myson 700C Marathon boiler?

I have just moved to a new house. Before I moved in, the main gas valve was switched off by the previous owner... [Read more]

Why does the Hawk II Optima keep turning on central heating without request?

I have a Hawk II Optima combi boiler which is around 10yrs old. I've pushed the selector switch to the disable... [Read more]

Potterton Suprima/Suprima L. constant central heating?

We cannot get our central heating to switch off unless we switch off the boiler. When calling for hot water on... [Read more]

potterton 16/22 not staying on?

i have recently drained and flushed the system and refilled it with a suitable inhibitor but now the boiler i... [Read more]

What is wrong with my Glow-worm Central Heating boiler?

Our boiler has been set to heat the water contstantly thoughout the summer months, however when I came to swit... [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]

Hot water OK, central heating not, one radiator warm?

My system (Glow Worm Fuelsaver F boiler) is working fine for hot water, but the central heating won't come on.... [Read more]

How can I fix my BAXI SOLO 240 PF boiler?

The central heating comes on okay, and switches off by thermostat. But when I switch the hot water on the wate... [Read more]

Sime friendly format 80E?

Myboiler when in central heating mode will heat the radiators until the set temp is reached then trip out as i... [Read more]