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Mend Greenstar Boiler Thermostat

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We have 39 questions about mending 'greenstar boiler thermostat'

How to mend ... Greenstar Boiler Thermostat

Pages 21
Mend Heating, Home Heating Systems

Boiler not working?

My Worcester Greenstar 30CDI is not heating the boiler since I changed the batteries on the thermostat
Mend Heating, Home Heating Systems

Siemens RDH 10 RF Thermostat not triggering heating?

I have Siemens RDH 10 RF Thermostat and a Worcester Bosch Greenstar 30CDi combi boiler. The battery in the th... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch Greenstar Ri v Beast from The East?

My boiler has been struggling to reach thermostat temperature and has now started gurgling like its boiling a ... [Read more]
Mend Heating, Home Heating Systems

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]
Mend Heating, Home Heating Systems

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]
Mend Heating, Home Heating Systems

Worcester R28 HE Greenstar Condensing Boiler, Hot Water But No Heating?

I have the above boiler and have hot water but no heating. My thermostat is hard wired and seems to switch it ... [Read more]
Mend Heating, Home Heating Systems

Problem with Worcester Bosch Greenstar 38CDi Classic ERP Boiler?

We had a Worcester Bosch Greenstar 38CDi Classic ERP boiler installed at the end of July 2015. We keep gettin... [Read more]
Mend Heating, Home Heating Systems

heating only comes on if hot water on?

we had a new worcester greenstar boiler and system installed by british gas a few years ago. we have a control... [Read more]
Mend Heating, Home Heating Systems

Bosch Greenstar Highflow440/550CDi boiler heating wont come on t error code?

The timer on my new Bosch Worcester Greenstar Highflow 440/550CDi won't seem to work in that my heating won't ... [Read more]
Mend Heating, Home Heating Systems

Greenstar 12i?

Hi, I have a Greenstar12i system boiler - When the room stat is turned up the boiler starts up and the burner ... [Read more]
Mend Heating, Home Heating Systems

Replace digistat scr with a fixed c\h programmer?

Can you please recommend a non wireless fixed on the wall central heating programmer and thermostat that can r... [Read more]
Mend Heating, Home Heating Systems

GREENSTAR 28i junior\iflo digistat scr\drayton rf601 not keeping temp?

I have a greenstar 28i junior boiler connected to a iflo digistat scr which connects via wireless to remote dr... [Read more]
Mend Heating, Home Heating Systems

why no heating ?

i have a worcester greenstar cdi boiler, i have hot water but no heating, hsve tried the reset button etc. the... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch Greenstar 24i not firing up?

I have a worcester bosch greenstar24i boiler (6 months old) which is not firing up. We have hot water but the... [Read more]
Mend Heating, Home Heating Systems

My thermostat lost power on Greenstar boiler?

Replaced batteries but wireless icon flashing on boiler and won't let me turn on heating or select a heating p... [Read more]
Mend Heating, Home Heating Systems

worcester greenstar 25si/30si boiler not firing up ?

when wireless thermostat dt 20 rf asks it to, battries ok, little flame symbol shows boiler does not ignite,... [Read more]
Mend Heating, Home Heating Systems

Worcester Greenstar 18Ri Volatile Lockout...which sensor to replace?

I have a Worcester Greenstar 18Ri boiler which runs for about 60 seconds before stopping with a fault code of ... [Read more]
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My Greenstar 532i doesn't reliably fire up and heat the rads?

I suspect there is a problem but when we got the gas folk out before they just filled it with a bit more water... [Read more]
Mend Heating, Home Heating Systems

How do you fix intermittent heating problem?

I have a new Salus programmable thermostat (RT500RF) and a new Bosch Worcester Greenstar 24Ri boiler. Sometim... [Read more]
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