Glossary
What are Decibels (dB)?
Decibels (dB) are a logarithmic unit used to measure the intensity of sound. Unlike...
What are Dust Mites?
Dust mites are microscopic arthropods, typically measuring 0.2–0.3 millimetres in length, that thrive in...
What are Energy Related Products (ERP)?
Energy Related Products (ERP) refer to products that consume energy during their use, including...
What are Green Heating Products?
Green heating products refer to heating solutions that utilise renewable energy sources or highly...
What are In-house Repairs?
In-house repairs, carried out by a Direct Labour Organisation (DLO), refer to maintenance, servicing,...
What are Nitrogen Oxides (NOx)?
Nitrogen Oxides (NOx) are a group of highly reactive gases composed of nitrogen and...
What are VOCs?
Volatile Organic Compounds (VOCs) are organic (carbon-containing) chemical compounds that readily vaporise (i.e. transition...
What does Continuous Operation Mean?
The uninterrupted running of mechanical ventilation devices, such as Continuous Mechanical Extract Ventilation (MEV)...
What is a Back Draught Shutter?
A back draught shutter (also spelled back draft shutter) is a mechanical device installed...
What is a Background Ventilator?
A background ventilator, often referred to as a trickle vent, is a small, controllable...