1. Water-Source Heat Pump Basics

2. Water-to-Air

3. Water-to-Air Heating

4. Water-to-Water Heating

5. Water-to-Air Cooling

6. Water-to-Water Cooling

7. Cold Weather

8. Warm Weather

9. Moderate Weather

10. Cold Weather with Interior Loads

11. Owner Advantages of utilizing WSHPs versus other systems Ultimate in occupant comfort Ultimate in Redundancy Long Service Life Lower service and maintenance costs Very efficient cooling and heating –One of the highest efficiency system available Low installed cost Best value in benefits

12. Water Source Heat Pumps are excellent for... Office Buildings Educational Facilities Retail Outlets & Dry Goods Hotel/Motel Restaurants Health Care/Assisted Living Government Buildings Homes

13. HowWSHPs?

14. Boiler/TowerSystems

15. Ground-Source(Geothermal)

16. What is Geothermal? Ground Source (Geothermal, Ground Loop Heat Pump or GeoExchange) - Two types... –Ground Water - open loop/well water Direct water use –Ground Coupled - closed loop Vertical earth loop Horizontal earth loop Surface water

17. Open Loop Systems

18. Vertical Loop System

19. Surface Water (Lake/Pond) Loop System

20. Horizontal Loop System (Slinky shown)

21. Hybrid Systems Ground Loop/Tower Ground Loop/Aquifer –Auxiliary Geothermal Heat Sink Benefits: –Off Peak Operation –Lower First Cost

22. Geothermal System Design What resources are available?

23. Geothermal Resources ClimateMaster Application Materials eQUEST Modeling Software (commercial) GeoDesigner Modeling Software (residential) Industry Publications (e.g. ASHRAE) ClimateMaster Experience

24. Questions?