Heating, Home Heating Systems

My heating is not coming on unless I reboot my system?

I have a Digistat SCR unit and a Drayton wireless room thermometer. My digistat is not firing up (with heating... [Read more]

ravenheat boiler fault?

04 comes up often on display changed the heat sensor itmade no differance boiler still not working what else ... [Read more]

How to fix Leaky Servowar Supreme Plus?

Hello All, I have an old Servowarm boiler in my house which was there when I moved in. It's the type that's... [Read more]

Isar HE 35 again problem?

Hi Last winter (thankd to this forum) I did replace diverter valve, temp gauge and water pump and spring come... [Read more]

Boiler sometimes doesn't fire up have to flick reset switch main 30he?

Have to set stat to call for heating to get hot water to fire up burner

How do I replace bulbs in Heatsurge unit?

What is the proceedure for replacing bulbs in a Heatsurge unit?

Wiessman 100 w with F2 fault code?

Everything been working fine until just taking shower when the water turned cold. Boiler display showing f2 c... [Read more]

ferroli f24b boiler intermittent f5 fault?

Dhw hot and cold, fan ok aps ok

boiler firing no heating?

I have an ariston euro combi boiler. When I put the central heating on the flame ignites straight but the oran... [Read more]

very, VERY low flame?

Fire will not go to high with the thermostat set to high. Very low flame as if blockage is present. Thermost... [Read more]

Ive got non-consistent dhw tempreture on a easicom combi 24 boiler?

the dhw runs hot and cold alternatively every 10 - 15 seconds making it impossible to run a hot bath.Can anybo... [Read more]

how can I fix problem below?

our boiler is just flashing on F 1. It is an Ideal Esprit eco 24. The water pressure clock isn't even on 1 so ... [Read more]

What is a rely transfere?

our thermostat went blank after replacing the batteries I pressed the top button and then the reset but nothin... [Read more]

how to reset time on draytondigistat +2 and +2rf?

how to reset clock on drayton digistat +2 and +2rf

Hi have come home this evening to find my Ravenheat wont work?

I get a red flashing light by the pilot light symbol when I turn the csi 85 (T) boiler power on , no pilot lig... [Read more]

How do I set my Siemens Rev24 into different heating zones?

Hi - I am having a complete nightmare with my central heating control panels, and am unable to activate the se... [Read more]

Glow worm 18sxi boiler?

Hello my boiler had a red light and pressure of 0.6 - So I filled it up. now the display is flashing at 2.7 -d... [Read more]

How to operate Creda RF panel heaters?

In my flat I have Creda RF e408 panel heaters. For each one there is two switches on the wall - one switches o... [Read more]

Heaters aren't heating up?

My heaters aren't heating up any idea?

I have a vokera boiler I can only get hot water when heating is on ?

Any ideas what it could be I have been told it may be a problem with the pressure control valve ?