How to mend Boiler Stat Heating

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how can i fix my halstead ace high?

my boiler keeps firing up for heating randomly enen when programmer/timer is set to off there`s no frost stat.... [Read more]

1

boiler over heating?

boiler fires up then within a minute shuts down. the temperature window reads 94. changed the high temp stat, ... [Read more]

1

Problem with my Vaillant eco tech 428?

I have got a Vaillant eco tech 428 heat only boiler which has been installed to a pressurised heating system. ... [Read more]

2

Vaillant Eco tec plus?

Hi We have just returned from a week away to find that our boiler pressure has dropped, topped this up but ... [Read more]

2

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]

1

i have a suprima 50 no heating?

My boiler comes on to heat the hot water with no problem, when i turn the room stat up to heat the radiators i... [Read more]

1

my halstead ace gains pressure really quickly?

Can any one help. I have spent a fortune with a fitter with countless new parts over the last 4 weeks. The sym... [Read more]

2

Potterton Mf?

Potterton Mf boiler is not responding to either the programmer or the room stat and stays on all the time heat... [Read more]

1

second pump system?

hav recently installed a wood burning boiler stove , the system with adition of 2 gate valves to route and con... [Read more]

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how can i fix my classic lxff& ff fanned flue gas boiler?

why does the over heat stat button keeping coming out and heating goes off

Suspect radiator stat valve?

I have a radiator that was always on despite turning down the stat valve. I suspected that the valve mechanism... [Read more]

i have a worcester 28i junior, wont turn off constantly using gas?

hi , my boiler has been working fine, coming on when i turn hot tap on or shower on, and firing up when i tur... [Read more]

Halstead best 50 boiler?

Turning the heating system on via room stat, boiler ignites and runs. However boiler does not switch off when ... [Read more]

1

only water no heat?

hi i have a ravenheat rsf84e bolier wont fire when water and heating selected if hot tap is run boiler fires b... [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]

2

Vaillant VCW242E Overheating and Uncontrollable?

I have a Vaillant VCW242 E Combi Boiler. Following a freeze up of the Boiler, I can no longer control the t... [Read more]

1

how do I get ch to start heating?

System:potterton kingfisher2; drayton digistat RF and potterton EP2000 controller connected via a Salamander b... [Read more]

suprima 40l pls help?

boiler only fires up when hot water and heating on new three port valve/new pcb/new over heat valve runs fo... [Read more]

BG Bosch C1 combi boiler. Cut out problem?

Hot water working fine. Central heating cuts out after 2 minutes. Room stat ok. Pump ok. Any ideas please?

Central Heating boiler goes into start up shut down loop?

Ravenheat CSI 85 A(T) about 4 years old. Boiler pump starts, boiler fires up, runs a few seconds then shuts d... [Read more]