How to mend ... Flow Control Help

Domestic hot water very hot ?

Worcester bosch high flow 400 - hot water stat on the boiler is sett low but the water from the taps is extrem... [Read more]

Arriston combi boiler hot water scalding temp light comes on?

high temp light comes on, boiler cuts out, click reset button works fine.. then cuts out few mins later. bar p... [Read more]

24i junior problem?

boiler hung and fitted all connections good filled and vented system and boiler .no external controls. therefo... [Read more]

Potterton puma 80pp?

have fitted new fan assembly worked fine for two weeks,then new control board,then new HW flow switch, then hw... [Read more]

Worcester 24 si II?

Hi I have a Worcester 24si II. It's was installed 9 years ago. Had British gas around on monday for a new ins... [Read more]

I have no control over the hot water temperture from my high flow 400 boile?

Worcester Bosch changed the heat exchanger in my high flow 400 boiler and did some upgrades since then I have ... [Read more]

Noisy, 'bouncing' TRVs!?

I have TRVs fitted to most of my radiators and all of them are subject to a vibrating noise at times. I stop t... [Read more]

The Importance of Grounding Your Appliances?

Be sure all of your appliances are grounded. Electrical current always takes the path of least resistance. If ... [Read more]

Understanding the Appliance Parts?

Be sure all of your appliances are grounded. Electrical current always takes the path of least resistance. If ... [Read more]

Worcester 28i junior, water temperature is far too hot?

I moved into a house which has a worcester 28i boiler. It says on the appliance instructions that there is not... [Read more]

no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]

Worcester 28i RSF Combi?

Got same problem can hear the system go on and can hear flow and a humming noise coming from the boiler but no... [Read more]

Unica HE boiler - hot water temp?

the hot water flow through the boiler is only warm to hot. The green led shows 31 - 36 when the bath is run et... [Read more]

Baxi Combi 80e flame failure?

One morning my boiler stopped delivering hot water. I went to have a look and on the control panel the "flame ... [Read more]

Vokera Excell 80 SP - Pilot light on but gas does not ignite - no hot water?

Sorry I've re-submitted this question because my last question heading was incomplete. My boiler has been sha... [Read more]

I need advice please. Britony Combi 80 boiler no hot water only C/H now?

There is no hot water coming from our Britony Combi 80. When I turn on the hot water tap the water remains col... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

while running hot water boiler runs hot & cold for the duration tap is on?

tested gas supply 21 mb flow rate 12 ltr removed heat exchanger dhw clear changed both ch &dhw sensors checked... [Read more]