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How to check air pressure switch on Heatline Compact Boiler?

Hi there We have no hot water/heating...the display is flashing to check the air pressure switch but i dont k... [Read more]

Viessmann Vitodens 100 30kw combi?

Any help appreciated. boiler comes up with F5 fault .In book states burner blocked, check air pressure switch.... [Read more]

MY GLOW WORM SWIFT FLOW 80 SEEMS TO WORK WHEN IT WANTS TO?

MY BOILER SOMETIMES COMES ON AT THE SET TIME AND SOMETIMES DOESN'T? THE SAME WITH THE HOT TAP IF THE CENTRAL H... [Read more]

what have i done?

i have a baxi eco 80 boiler that has worked fine until i messed with the grasslin timmer now everything has go... [Read more]

Main HE24 boiler- diverter valve dripping!?

is there a fix for this annoying problem? - without a £200 bill! drip is very slight, from the rod that trips... [Read more]

my boiler will only run with heating and hot water ?

my boiler will only run on central heating and water instead of hot water only.a new pump was fitted by an eng... [Read more]

potterton ep3002?

potterton ep3002 boiler no manual..when i switch on heating pilot light comes on but my radiators wont heat up... [Read more]

back boiler heating water but not rads?

my back boiler in my kitchin trips out after about five mins when trying to heat rads. It does not trip rcd ju... [Read more]

how do i fix my baxi 80eco combination boiler?

boiler firing and giving hot water ok. When put heating on not firing. When switch is selected for heat and wa... [Read more]

SIME Super 90 wireless timeclock?

I've got a SIME Super 90 boiler in my workshop that we turn off Friday evenings and turn on Monday mornings to... [Read more]

How can i fix my Vokera 20/80 rs flowmatic boiler?

I am having problem with my Dhw water,it heats up and carry's on heating water get very hot does not go to low... [Read more]

Sunvic Select 107 Problem, Help Please?

I have a Worcester Bosch Boiler 28Si, with a Sunvic Select 107. The boiler produces hot water ok, but when the... [Read more]

potterton performer 24kw HEcombi?

Hello ,is there any quallified heating engineers out there who may know wat this fault is. no hot water,the p... [Read more]

Ferolli SYS 10-23 Boiler runs continuously?

Hi there. I have a Ferolli SYS 10-23 gas boiler. The boiler is run from a Grasslin QE2 timer switch. Recentl... [Read more]

ravenheat whitestar LS80T?

Hi I have a Ravenheat whitestar LS80T and I have no central heating but still have hot runing water, if i turn... [Read more]

Vokera Linea 24, Saftey vale has dischared water. Pressure at 02. bar?

Hello, I have a Vokera Linea 24 boiler. The heating is not working. The pressure reads 0.2 bar. The saftey ... [Read more]

my heating works but no hot water?

when my heating is on and i switch to hot water as well the boiler stops i have changed the pcb but now i thin... [Read more]

Worcester 24i Junior - Only stays on for 5 Secs?

Further to my post about the melted water flow switch filter, the boiler fires up but only stays on for 5 seco... [Read more]

Worcester 24i RSF Junior - Water Flow Switch Melted!!?

Hi, had a few probs recently wi boiler, new Gas Valve & new PCB within last 2 months seemed to have sorted it.... [Read more]

Boiler will only burn for three seconds then off for three seconds?

When fully warmed up my Vokers Linea 28 starts to malfunction, it burns for about three seconds then shuts off... [Read more]