Environmental & Green Living topics

• Air Source Heat Pumps - explained with advantages and disadvantages.
• Continuous mechanical extraction - central mechanical extraction explained.
• Light tubes - what they are and how they work - also known as light tunnels,  sun pipes, sun scopes, solar light pipes, sky lights or daylight pipes
• Mechanical Ventilation with Heat Recovery systems - MVHR systems explained.
• Passive stack ventilation - PSV systems explained.