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Questions and Articles

75 items

How Do You Compare Central Air-Conditioning Units?

A:
Central air-conditioning units can bring a new level of comfort to your home. If you're looking for a new AC unit, you'll find energy efficient models that will cost less on your utility bill every month. Buying the biggest and most efficient model u ... more

Can solar panels be used for producing hot water and running central heating?

A:
Yes. However, much larger panel areas are required and also a much larger water storage volume. Since the peak supply of sun never occurs at the same time as the peak demand for heat, the heat must be stored. It should also be noted that such systems ... more

Does Glendruidh House have central heating?

A:
The house is double glazed and centrally heated throughout, with open fires in the drawing room and the bar. ... more

How Do You Determine If Central Air Conditioner Is Working Efficiently?

A:
Central air conditioning keeps your entire house cool and comfortable on scorching summer days. Beating the heat does come at a cost, however. Heating and cooling costs account for half a typical homeowner's energy bill, totaling about $1,000 a year. ... more

Why does my British Gas UT2 central heating timer switch keep beeping?

A:
Has your central heating unit *been* operating satisfactorily *before* now? If so, and you know that the "gas pilot light" or "electric igniter* is performing correctly, AND your heating unit *still* is performing properly as to the main burner firin ... more

Is CERTALEX usable to clean central heating circuits?

A:
Yes. In this case you have to use it at a ratio of 1 litre for 500 litres capacity. Maximum circulating temperature is 60°C. ... more

What Did The Romans Invent Apart From Central Heating?

A:
Western Civilization I, HIS 101; Romans ... The Romans left us not only their own legacy but also preserved for us the legacy of the Hellenistic World, the Hellenic (Classical Greek) Civilization, and, indeed, all of our memories of classical and anc ... more

Can they really leave you with no hot water or central heating?

A:
Unfortunately yes - 24hours is considered reasonable by enviromental health. We had no heating in bedrooms for 2 weeks in Jan till they did something about it! Sorry! ... more

Can I use pipe-lagging left over from my central heating system for my diy solar heating system?

A:
No no no!! The solar loop can reach high temperatures. This will melt standard pipe insulation. However, we supply Armaflex HT pipe lagging that is designed for high temperatures. This is essential on the flow pipework. ... more
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