Monthly Archives: May 2019

What is an Air Source Heat Pump?

A heat pump is a device that transfers heat energy from a source of heat to what is known as a ‘heat sink.’ Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer by absorbing heat from a cold space and moving it to a warmer one, this is done using a […]


MVHR (Mechanical Ventilation with Heat Recovery) provides fresh filtered air into a building whilst retaining most of the energy that has already been used in heating the building. Heat Recovery Ventilation is the solution to the ventilation needs of energy efficient buildings. Mechanical ventilation with heat recovery (MVHR), heat recovery ventilation (HRV) or Comfort ventilation […]