1. Trouble-Free ERV Trouble-Free ERV for over 20 years!

2. Trouble-Free ERV What is RenewAire? An advanced static-plate exchanger

3. Trouble-Free ERV What does RenewAire do? 1. Transfers heat by conduction 2. Transfers humidity using hydroscopic resin

4. Trouble-Free ERV Proven Technology  The largest selling ERV technology in the world for over 30 years  A leader in the North American market since 1983  10s of thousands of successful installations large and small RenewAire EV450

5. Trouble-Free ERV Point Barrow Kuala Lumpur

6. Trouble-Free ERV Certified Performance  Safety and durability - UL  Residential product performance - HVI  Commercial product performance - ARI

7. Trouble-Free ERV Simple Maintenance

8. Trouble-Free ERV Core Warranty Plus, Two year parts & manufacturing quality warranty RenewAire

9. Trouble-Free ERV Residential and Small Commercial Applied Products RTEC – Roof Top End Connect Outdoor Commercial Indoor Commercial  “C” - Series (cabinet)  500-20,000 CFM  “P” – Series (panelized)  1,500-unlimited CFM  Requires blowers and manifolds by others  5 models  250-3,700 CFM  1 or 3 phase multi-voltage  24 volt control  Available transition for various brand rooftop units  7 models  250-7,950 CFM  1 or 3 phase multi-voltage  24/120/230 volt control  Available vertical or horizontal duct connections  5 models  100-500 CFM  Built-in 24 volt transformer/relay package V H  11 models  250-7,950 CFM  1 or 3 phase multi-voltage  24/120/230 volt control A Complete Line of Static-Plate ERVs

10. Trouble-Free ERV Target Market  Schools  Medical and veterinary clinics  Nursing Homes  Hospitality facilities that accommodate smokers  Facilities with multiple ventilation requirements

11. Trouble-Free ERV Twenty-seven EV450 units above suspended ceiling Yellow Medicine East High School, MN School Retrofit Installation

12. Trouble-Free ERV Woodfield Suites Madison, Wisconsin Six roof-top stand-alone units - 24hr, 365 day operation Hospitality – Hotel Installation

13. Trouble-Free ERV School New Construction Ballentine Elementary School Raleigh, North Carolina Fourteen RTEC ERVs tied into Carrier and ICP roof top units

14. Trouble-Free ERV Healthcare – Hospital Installation Applied Products: two P3003 and two P3002 Holy Family Hospital Manitowoc, Wisconsin

15. Trouble-Free ERV RenewAire is… A clear alternative to the wheel

16. Trouble-Free ERV How are Wheels Vulnerable?  Complex controls  Cross contamination - purge air required  Parasitic power consumption  High (expensive) maintenance  Failure mode impacts HVAC load Wheel stops, recovery stops Failure=100% outside air  Air leakage at seals – Lost Air Semco FV2000

17. Trouble-Free ERV RenewAire: Competitive Advantages  ARI Certified 0% cross contamination  Warranted against core degradation for 10 years  Lowest maintenance costs  Full commercial and residential line  Competitive pricing

18. Trouble-Free ERV