Enertech Global is a leading manufacturer and visionary in the geothermal and water-source heat pump industry. With corporate headquarters in Greenville, IL, and production facilities in Mitchell, SD, Enertech Global's award-winning products are proudly made in the heart of American and distributed throughout the United States, Canada, and the Caribbean. The company's brands include GeoComfort, Hydron Module, and TETCO. For more information, visit online at www.enertechusa.com.

1. How Geothermal Heat Pumps Make
Facilities Easier to Manage
Jeff Lawrence, Applications Engineer / East Coast Sales Manager

2. CONNECT WITH US
JEFF.LAWRENCE@ENERTECHUSA.COM
​(618) 690 - 3290
ENERTECHUSA.COM​
TWITTER: @ENERTECHGLOBAL​
FACEBOOK: facebook.com/EnertechGlobal
Jeff Lawrence | Applications Engineer &
East Coast Sales Manager
ENERTECH GLOBAL, LLC

3. TAKEAWAYS
• What are geothermal/water-
source heat pumps?
• What makes this technology the
most cost-effective way to
condition your building?
• How to intergrade heat pumps
with other technologies.
• Case Study

4. GEOTHERMAL/WATER-SOURCE HEAT
PUMPS
What are geothermal/water-source heat pumps?

5. THE TECHNOLOGY EXPLAINED
• Heat pumps are refrigeration
devises that move energy
one place to another.​
• Water-source heat pumps
use ”water” from different
to extract or reject energy​

6. THE TECHNOLOGY EXPLAINED
• Why Water? It transfers heat
better
• Water-source heat pumps
• Geothermal heat pumps
• Water-source most common
uses cooling towers
• Geothermal uses the ground
water or earth loop.

7. TRANSFERRING HEAT USING WATER
Location for
Cooling
Towers
Vertical
Loop
Matt Pond
Loop
Horizontal
Loop

8. THE MOSTCOST-EFFECTIVEWAYTO CONDITION
YOUR BUILDING
What makes a geothermal system so energy-efficient?

9. COST EFFECTIVE EXPLAINED
• Geothermal ground water or
ground coupled systems.

10. ENERGY-EFFICIENT HEATING & COOLING
400% - 500% more
energy-efficient than a
standard HVAC system
Most environmentally-
friendly to
meet sustainability goals
Cuts heating and
cooling costs up to
70% and hot water
costs up to 40%
Uses only 1 unit
of electricity to move up
to 5 units of heating and
cooling

11. THE MOST COST-EFFECTIVE HVAC
SOLUTION
How geothermal/water-source heat pumps are the most
cost-effective solution for heating and cooling facilities

12. COST EFFECTIVE EXPLAINED
• First things first, get rid of the
cooling tower
No make-up water
No chemicals/maintenance
No noise
Visible

13. HEATING AND COOLING FOR LESS
Energy-efficient = Operational
cost-savings
Low maintenance
Longer lifespan (20 – 25 years)

14. PAIRS WELL WITH OTHER RENEWABLES
Geothermal…
• Lowers kWh Usage (smaller array)
• Lowers kW Demand
• Eligible for 10% commercial tax
credit PLUS accelerated
depreciation (section 179 – 1st year
instead of 39 years!)
Solar…
• Offsets kWh Usage
• Eligible for 30% tax credit

15. CASE STUDY
City of Verona, WI – New Fire and EMS Station

16. FIRE AND EMS STATION
• Project Details:
• 40,000 sq. ft. of space
• Equipment Used:
• Geothermal heat pump (COP 4.6)
• Fan coil air-side system with ERV
• Heat pump chiller (cooling
more efficiency of 0.761 kW/ton)
Removed
• Gas fired hot water boiler
(85% efficiency)
OPERATING COSTS REDUCED BY $3,416

17. TOTAL SYSTEM ENERGY COST
System Simple Payback: 10 years

18. QUESTIONS?
TABLE #7
Jeff.Lawrence@eneretechusa.com
(618) 690 - 3290
ENERTECHUSA.COM