The ratio of heat produced by a fuel for doing work to the available heat in the fuel.
We specialise in the control of natural ventilation
(windows and louvres) and solar mechanical ventilation equipment
Our Intelligent Room Sensors offer unique solutions in sensing
technology not available from the major manufacturers.
Our highly qualified and skilled Controls
and HVAC Support Engineers.
Specialised Software, Protocol
Interfaces and OEM Solutions
A range of intelligent control systems,
which can help reduce energy usage
