02 Energy and temperature monitoring-sampling

Sampling can be undertaken. At least 1 home or a representative selection of homes per group of homes must be sampled.

A group of homes will each have the following:

• The same dwelling size, built form and construction details;
• The same space heating, hot-water system and controls;
• The same orientation and level of over-shading/ sheltering; and
• The same air permeability and ventilation system.