Glossary
What is Carbon Monoxide (CO)?
Carbon Monoxide (CO) is a colourless, odourless, and tasteless toxic gas produced by the...
What is Cavity Wall Insulation (CWI)?
Cavity Wall Insulation (CWI) is a method of improving the thermal efficiency of buildings...
What is Clean Air?
Clean air in the United Kingdom is fundamentally defined by the absence of harmful...
What is Commissioning?
Commissioning is the systematic process of verifying and documenting that a building’s ventilation system...
What is Community Heating?
Community Heating, also referred to as District Heating, is a system for distributing heat...
What is Condensation?
Condensation is the physical process where water vapour in the air transforms into liquid...
What is Continuous Mechanical Extract Ventilation (cMEV)?
Continuous Mechanical Extract Ventilation (cMEV), (formerly known as System 3), is a mechanical ventilation...
What is Continuous Mechanical Supply and Extract with Heat Recovery?
Mechanical Ventilation with Heat Recovery (MVHR) is a ventilation system that extracts stale air...
What is Continuous Ventilation?
Continuous ventilation refers to a ventilation system that operates 24 hours a day at...
What is Corrective Maintenance?
Corrective maintenance refers to the process of identifying, diagnosing, and repairing faults or failures...