1. Mechanical Ventilation with Heat Recovery (MVHR)  Ideal for new build applications  Recovers up to 92% of energy that would normally be lost through other types of ventilation  Low watt motor technology for the lowest energy consumption  No requirement for trickle vents  No requirement to open windows – ideal for acoustic applications  Summer bypass options to prevent warmer air entering the property in the summer time  SAP eligible  Energy Saving Trust Best Practice Performance Compliant

2. heatSava Single Room Heat Recovery ideal for retrofit applications Fits easily into an existing wall sleeve to replace inefficient extractor fans Recovers up to 75% of energy from the extracted air and resupplies back into the room Intellitrac® humidity tracking controls to control condensation with minimal use of energy Low watt DC motor technology for the lowest running costs Saves on-going maintenance and replacement costs

3. Filterless Infinity  Offers the lowest maintenance costs ever with a 7 year on-going maintenance-free warranty  Lowest long term life-cycle costs with the exchangeable central cartridge, to eliminate any plastics going to landfill sites  Rapid cleaning and servicing  Lowest energy & running costs  Intellitrac® vapour tracking controls to control condensation whilst using minimal energy

4. Thank you for listening Any questions?