Tag Archives: tempreture
Thermal Images of Christchurch Properties
The Christchurch Council has published thermal images of the Christchurch area. The colour keys are: Blue: meaning the roof is cold. This may be the result of either the roof being very well insulated, which prevents heat from escaping, the house being … Continue reading
Solar Water Heating – Hot Water Cylinders
When you have a solar hot water system the hot water needs to be stored in a hot water cylinder. The cylinder will normally have a secondary form of heating in case of days with very little solar energy available to heat … Continue reading
Solar Water Heating for Homes – Open and Closed Systems
There are two types of solar water heaters available these are: The Open Loop – Where the water to be heated is circulated through the collector panels and then returned to the hot water cylinder for use. The Closed Loop – … Continue reading

