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    Controlling gravity HW, pumped CH that does not have room thermostat

    Hi, I have CH system with pumped CH and gravity HW. It consists of Ideal Mexico boiler V4043H 2 port valve Lamdis & Gyr RWB2 controller Pump The CH has no room thermostat or hot water thermostat and allows for hot water only or hot water and CH. !. Can the system be changed to have separate...
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    How to prevent a boiler being turned off at night

    Hi I'm trying to stop an aged relative turning his boiler off at night. It's a Worcester 24CDi and is controlled by a programmable thermostat which is set to 22 degrees during the day and 16 degrees overnight. The boiler is being either/both turned off at the boiler and/or the temperature of...
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    Breathable vs non breathable felt

    Hi can anyone explain the benefits of breathable over non breathable felt to be used on an 80sq m pitched roof in a garage. Also I have read recently that breathable felts can result in the death of bats that roosts between the felt and the slates. Does anyone know of a modern felt that is...
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    Is this standard dress for gas fitters

    http://www.dailymail.co.uk/news/article-1392069/Dodgy-gas-engineer-dressed-WOMAN-try-sneak-court.html
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    Electric central heating boiler

    As I am not on mains gas and LPG/Oil are getting quite expensive has anyone got any views on electric central heating boilers and any recommendations.
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    Efficiency of old boilers

    I have an old boiler which is supposed to be 65% efficient. Can anyone tell me where the other 35% goes ?
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    Programmable room thermostat

    I have an Ideal Mexico boiler, a Landis & Gyr RWB2 programmer and a Honeywell V4043H 2 port valve. It looks like the hot water is heated by gravity and the CH by pump. Is it possible to fit a Sunvic TLX 6501 programmable room thermostat to this system and if so can this be done by connecting...
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    Candy C4400 dishwasher not moving on to next part of the cyc

    Hi there , I have a Candy C4400 dishwasher that if you switch it on to any of the cycles for e.g. the quick rinse cycle it will just sit there making a sucking noise. If you manually turn the control knob it will then start the rinse part of the cycle but won't get any further unless manually...
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