How to mend Heating Thermostat Valves

can i turn off boss thermostat completely?

i have purchased a boss programmable thermostat is it possible to turn it off altogether or can i only put it ... [Read more]

1

Heating wont turn off?

I have a Halstead Finest Gold combi boiler once its running for any length of time it wont turn off using the ... [Read more]

1

How can I upgrade my Worcester 350 heater control?

We have a Worcester 350 combi-boiler with a UT2 single-channel time switch to control the central heating. Tem... [Read more]

2

S Plan Plus System and Vaillant ecoTEC plus 831?

Vaillant ecoTEC plus 831 boiler is in and running the house heating and water. Control of heating is only by... [Read more]

1

Programming Honeywell CM921?

Hi: The heating engineer installed this unit during installation of a new boiler. This is a 1 day wireless pro... [Read more]

vaillant vc gb 221 h boiler cycling?

My boiler fires up as normal for about 15 seconds then switches off (pilot still on)cuts back in 10-15 mins la... [Read more]

1

I have a potterton Netaheat 10/16 heating only working up stairs?

I have a potterton Netaheat 10/16 it fires up but i am only getting heat in upstairs rads and not down stairs,... [Read more]

Isar HE30 problems?

We have the Ideal DH30 Isar combi heater. I am having a problem with it recognising the thermostat for the c... [Read more]

3

how can balance my heating system?

How can I get the balance right between a room thermostat and thermostatic radiator valves. The TRVs are not ... [Read more]

3

Potterton Profile 60E boiler keeps tripping out?

My Potterton 60E boiler will run for about 10 minutes then trip out, once it has cooled a little I can reset i... [Read more]

no hot water from potterton 80E?

Returned from holiday a month ago and potterton netaheat profile 80E has stopped producing hot water. Central ... [Read more]

5

potterton profile 50 e problem?

Hi need some help, i have a potterton profilr 50e boiler it works fine from cold but once it has heated the wa... [Read more]

6

No heating - 3 port motorised mid-position valve?

I have a Tower Mid-Position Valve and although I can get hot water my heating will not come on when we switch ... [Read more]

2

Radiators overheating?

My hot water and central heating heat up to boiling point. I have turned the thermostat down in the boiler bu... [Read more]

26

How can I fix my Worcester 24i RSF combi boiler?

My Worcester Bosch 24i RSF combi boiler periodocally refuses to ignite when the hot water taps are turned on o... [Read more]

1

Bolier does not heat up hot water?

I visited my parents over the weekend and noticed that there was a loud grinding type noise coming from their ... [Read more]

2

Should the flue from my Ariston A30 MFFi be dripping? (and other questions)?

I have recently had an Ariston Combi A30 MFFi installed. The flue is located a good height above my downstairs... [Read more]

2

Sime Superior 50 heating not working?

We have a Sime Superior 50 boiler which lights up every now and then. The Pilot is alight. Fan seems to be w... [Read more]

1

how can i fix my glow worm fuelsaver 60f?

it runs ok starts up and fires gets water in central heating warm and hot water warm but not hot checked room ... [Read more]

2

How do i stop my boiler being noisy?

I have Baxi solo 50RS boiler which I have had trouble with for some time. My heating system was new when the h... [Read more]