How to mend ... System Oil Boiler

Why is there a vacuum in sealed central heating system?

The pressure in my sealed central heating system increases to about 2.5Bar when hot and running and drops to a... [Read more]

can i add a radiator without draining system?

i want to add a radiator to my porch ,i have located flow and return pipes, i have an oil boiler with small ta... [Read more]

Boiler and Hot water not working properly-easy fix?

Hi, My oil-filled heating system isn't working. I have an external Grant combi-boiler, and suddenly, 3 days b... [Read more]

Air in heating system that needs bleed in attic every day (Oil Boiler)?

Starters ~ I have a Camray 2 Oil fired boiler that appears to work OK. Problem 1 ~ When the boiler has been on... [Read more]

oil boiler?

hi we've stupidly run out of oil in our outside tank, some more is coming today thankfully. my question is my... [Read more]

oil fired boiler problem?

Myson Velaire boiler works all summer on hot water system but as soon as you turn on the cental heating syste... [Read more]

Pressure loss on oil boiler?

We have a grant oil boiler and we are losing pressure - more than 1/2 a bar a week. We top it up and down it ... [Read more]

heatflow boiler oil leak engineer cannot repair?

we bought a house with a"home fitted central heating system!" rads rusted and leaking water etc, my main worry... [Read more]

riello 40 gxb burner ??

i have the above burner on a fire bird combi -about 8 years old ,the system ran out of oil and sucked cr*p in ... [Read more]

Danesmore 26/32 oil fired central heating boiler keeps switching off?

recently had boiler seviced. all was fine until now boiler keeps switching off. the flame out light comes on b... [Read more]

my oil boilers lockout light is on and is not working . How can i fix it?

worcester danesmoor 15/19 oil boiler has lockout light on display and since then i cant fire up the system so ... [Read more]

Boiler Keeps Cutting Out?

Hi I Have A Oil Boiler & A Riello Burner, When I Switch The System On It Runs For About 10-15 Mins And Cuts ... [Read more]

Oil Boiler Pressure Gauge fluctuating?

I have had a new Worcester Bosch Oil Condensing Combi fitted (Aug 07). The installer set the red gauge at 1.5 ... [Read more]

Which Way to Jump?

CENTRAL HEATING CALAMITY It may sound a bit dramatic, but I have a real problem and would welcome any help ... [Read more]

I have no heating off an oil system even thouogh I have oil?

I have a potterton ep3001, a Troj boiler and a thermostat in the hall way. Lights are on on the timer in the k... [Read more]

Worcester Bosch Oil Heatslave 20/25?

The boiler fires up OK, but there is no power getting to the water pump, so the thermostat cuts out after a co... [Read more]

cold upstairs radiators?

grant combi boiler oil heating system radiators working down stairs upstairs radiators cold how to mend it

Potterton Profile 30E keeps tripping on Central Heating?

My Potterton Profile 30E keeps tripping off and requires the reset button to be pressed to restart. This typic... [Read more]

Downstairs Radiators not working when all upstairs Rads are on?

My problem seems to be pressure related, in that when all the upstairs Rads are on full the downstairs rads do... [Read more]

Cold Radiator?

My boiler seems to be working fine, but one of my radiators never warms up. The pipe coming to and from the b... [Read more]