1. Introduction to Xylem Inc. Progressive Energy, Environment & Sustainability Summit 16 May 2013

2. 2 This is Xylem A leading global water technology provider established in 2011 Nearly $4 billion in revenues 12,500 global employees We devote our technology, time and talent to advance the smarter use of water

3. We Span the Entire Cycle of Water

4. Unique Global Assets Leading Brands, including … Industry-leading positions Leading brands and technologies Diverse product portfolio World-class distribution channels Diverse customer base Robust aftermarket opportunities

5. What Bell & Gossett is all about... 5 Environmental Comfort (HVAC) Low Operating Cost Product Durability Customer Intimacy Water Conservation & Re-Use

6. Why is this “Pump Guy” talking about Heating & Cooling? 6 BTU = The amount of heat it takes to raise one pound of water one degree Fahrenheit 1” Water Pipes and 18” x 18” air ducts can transfer the same amounts of BTUs

7. Why focus on Buildings Energy Efficiency? 7 U.S. Buildings account for 72% of electricity use and 36% of gas use in U.S. U.S. buildings currently contribute 9 percent of the world’s carbon dioxide emissions HVAC accounts for the largest portion of energy use in a building Regulations are focusing on Buildings: ASHRAE 90.1 33.3%

8. Typical Applications for Bell & Gossett Products General Industrial - water pumps - heat exchangers - valves & accessories HVAC - Cooling Zone Balance Fire Protection Wastewater Pressure Boosters HVAC - Heating General Purpose Rainwater Harvesting Free Cooling Free Cooling Geothermal Heat Pump systems Geothermal Heat Pump systems

9. B&G Centrifugal Pumps

10. B&G Pump & Hydronic System Accessories 10

11. B&G Heat Exchanger Products

12. B&G Package Pumping Systems

13. 13 Opportunities for Energy Savings... Poorly installed pumping systems that waste a lot of pump energy due to valves in the system operating near fully closed...

14. 14 Opportunities for Energy Savings... Poorly installed pumping systems require significant investigation and re- design. Use of a professionally license Consulting Engineer is a must

15. 15 Opportunities for Energy Savings... Potable Water Pressure Boosters used to boost city water pressure. Old design utilized valves that wasted a lot of energy. New design uses variable speed controls

16. 16 Opportunities for Energy Savings...

17. 17 Opportunities for Energy Savings... Old mechanical equipment... Pump lose 1-2% of efficiency every 3-5 years. If your pumps are 15-20 years old, it’s time to replace them and use variable speed controls.

18. 85% 80% New Pumps are more efficient and can be paired with more sophisticated controls 82% 74% 80% 74%

19. 19 Opportunities for Energy & Water Savings... Energy Savings Switch to high efficiency condensing boilers Switch to alternative energy systems like Solar Thermal and GeoThermal Wastewater Heat Recovery Free Cooling Water Savings Condensation collection & re-use Rainwater Harvesting & Re-Use Irrigation Cooling Tower Makeup Toilet Flushing Process Cooling

20. Please stop by with questions Thank you!