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Mend thermostat relay heating
1

Siemens RCR10/433-GB Receiver Keeps Sticking?

Having read some of these threads, it appears that there is a common problem with the receiver I have with my ... [Read more]
Mend heating thermostat temperature

home heating?

hi my Halstead hero 60 when the time clock /thermostat call for heat the Boiler fires up, but when it cuts out... [Read more]
Mend super problem main

Ideal mexico super rs.65?

My problem is not with the pilot light stays a light without problem, my proble is with the main burner, when ... [Read more]
Mend radiators not heating
1

Why are my radiators are not heating?

Hi I have a Glow Worm 2 18 sxi Boiler which is filled via a Glow Worm Fluropro tank. I turned my radiators on ... [Read more]
Mend boiler heating water
1

i am getting luke warm water coming from hot taps when i have not got hot w?

ideal mexico gravity fed boiler i keep my pilot light on all the time but should i get luke warm water from my... [Read more]
Mend mode unit set

I have the Siemens RDJ10RF/SET-GB and it won't work in auto mode?

The unit ignores the on/off time I set and continues to heat the house constantly, according to set temperatur... [Read more]
Mend pressure 24 combi boiler
2

Falling Pressure?

Each year at this time when I turn the heating on on my Linea 24 combi boiler after being off all summer, the ... [Read more]
Mend time baxi gas boiler
1

How do I time my Baxi Natural Gas Boiler?

I have a book but it is not self explanatory. I need to time it to come on in the morning and off when we lea... [Read more]
Mend ignition spark press
1

microgenius 27 mffi ignition fault?

can hear the ignition spark but boiler doesnt fire. Press the reset and it will fire second time. Once boiler ... [Read more]
Mend glow worm betacom 30

Lock Out - Glow Worm Betacom 30?

Hi, I have a Glow Worm Betacom 30 combi boiler and on Friday it developed a fault. I have gas supply and... [Read more]
Mend thermostat temperature day

how do i change my siemans thermostat to come on morning and night?

my siemans thermostat is set to come on if the temperature drops, but i need this to come on every day at a ... [Read more]
Mend saver hot heating

space saver mark 2?

do you need hot water heater on at the same time as the heating
Mend gas boiler heating pressure problem
1

Vaillant ecoMAX time SWITCH 110 gas boiler pressure problem?

My gas boiler vaillant ecoMAX time SWITCH 110 had a pressure problem and its not coming on. How can I fix i... [Read more]
Mend lock out light

Lock out light?

I have a Myson Velair 90/110 Oil boiler. The Lock out light comes on from time to time, can you tell me why pl... [Read more]
Mend hot water boiler time

No hot water on Ideal Mini HE boiler?

Hi, i have an Ideal Mini HE boiler and the there is no hot water unless the heating is on at the same time.... [Read more]
Mend worcester out red flashing

Worcester bosch 2.8i junior, cuts out with red flashing light?

My boiler has been working ok through the summer, heating hot water on demand, but now its getting time to put... [Read more]
Mend thermostat turn heating
1

Siemens remote thermostat RDJ10RF doing opposite to setting?

My Siemens remote thermostat does the opposite to what i set it to. The time i set it to turn the heating on,... [Read more]
Mend time remote change changed

time?

How do i alter the time on my remote as did not change it wen clocks changed its simens rdj10rf?
Mend boiler heating worcester

Worcester 37CDi pump running?

The pump seems to be running for longer than normal periods when on auto and the temp settings are lower than ... [Read more]
Mend combi boiler fault code PCB

Chaffoteaux maury britony combi 100 se, fault keeps changing!?

Hi I'm hoping someone an help. My boiler failed on tues, showing a fault 40 60 80. It was my fault as I had i... [Read more]

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