Unanswered Questions

Heating, Home Heating Systems

banging?

Why do my rads bang now and then and I'm getting aloud humming noise coming from my taps I have to run taps f... [Read more]

MORCO feb 24 Boiler heats ok but locks out when temp reached?

I have a fault on my Morco feb24e boiler central heating - it's failing with fault code (no flashes) which say... [Read more]

How can I fix my RDJ10rf portable thermostat?

My RDJ10rf portable thermostat has stopped working, I've changed batteries but no joy, any advice please.

riello 40 oil fired boiler?

My boiler motor starts the oil ignites and runs for 2 seconds and then stops it then retrys to start runs agai... [Read more]

Worcester 28si Boiler?

My Worcester 28si Pump runs continuously when not calling for heat, have to turn the power off, can anyone he... [Read more]

Glow worm 18 hxi boiler whistles ?

My boiler makes a whistle sound when the c/h thermostat kicks in and keeps whistling until the thermostat clic... [Read more]

What is error 411 on Ariston Boiler Clas HE Evo?

What is the error 411 on Ariston Gas Boiler HE Evo ? This number doesn't appear in the list of error codes of... [Read more]

what is wrong with my boiler ideal classic ?

when the hot water heats my radiators get red hot even if they are turned of at thermostat

Boiler: Glow-worm 24C- Low water pressure, no heating/hot water ?

I have a Glow-worm 24c boiler, and since last night its not been working. One of the lights is flashing red, t... [Read more]

ideal isa fault?

i have a ideal isa i have had cosy warm out 5 times no joy it shows error code 0 three lines one on top of th... [Read more]

Potterton Prima 80F - no hot water?

Help, my Potterton Prima 80 F has just started producing very luke warm water. The central heating system is s... [Read more]

how to fix an EA error message on a worcester greenstar highflow 440?

my Worcester greenstar fails to fire up(error code EA which means flame not detected).is there anything I can ... [Read more]

cannot find boiler pilot light?

cannot find pilot light for baxi solo 2

Ravenheat csi 85t?

No ch,no hot water,green power light on,red light stays on/lockout.no 240v at pump or fan.checked fuse,changed... [Read more]

red light on which indicates alarm?

central heating keeps going off green light on and red alarm light keeps flashing on and off on the panel of t... [Read more]

gas boiler?

how do I switch the gas off on my alpha 240p boiler

boiler related?

how do I isolate the water to my alpha 240p boiler to stop it leaking

Boiler problem?

Boiler firing up, but not heating or hot water, showing error 5

isar HE30 no display on user control?

The display on our isar he30 user control is blank. The heating and hot water still works so I'm not so sure i... [Read more]

Glow Worm Swiftflow 80?

Everything works properly when turning on Central Heating and or Hot water when getting in from work. However ... [Read more]