energyefficientconversion.com

When installing a new oil or gas fired boiler or furnace it is important to ensure that the new boiler has the capacity to meet the peak heat demand. The way this is calculated is by knowing the temperatures of the rooms, the lowest temperature you intend you boiler to cope with and the heat […]

A look at the methods of supplyong domestic hot water.

A start at a detailed look at space and water heating and the distribution of heat.