Extremely versatile, the company manages every aspect of GHP projects — from
EHX design to
total system implementation. Schools, office buildings and
health care facilities have benefited
from our services.

EnLink is an industry leader in developing cost-effective geothermal heat pump (GHP) installations at commercial and institutional buildings.

We employ innovative technologies that improve the installation and overall quality of underground vertical loop field systems — what EnLink calls Earth Heat Exchangers (EHXs) — for large-scale GHP projects. Our patented processes dramatically reduce the cost of EHX installation, maximizing the economic benefits of GHP technology.

Founded in 1995, EnLink has worked in all types of geological conditions throughout the United States. Extremely versatile, the company manages every aspect of GHP projects — from EHX design to total system implementation. Schools, office buildings and health care facilities have benefited from our services.

EnLink’s diverse management team includes experts from the GHP industry, plus technologists and executives who have worked with a variety of energy companies. They bring fiscal responsibility and stability to the company through their experience as senior managers, operations managers, and presidents and/or CEOs of major U.S. companies.

Project Summary

75 projects across 14 states, including:
New York, California, Missouri, Texas, Tennessee, Alabama, New Mexico, North Carolina, Colorado, Utah, Nevada, Kentucky, Wisconsin, South Carolina

• Approximately 3 million vertical drilled feet
  
  
• Converted roughly 20,000 tons of HVAC
  (heating, ventilating and air conditioning systems) to green GHP

Percentage breakdown by market segment:

Schools = 69%
Federal/Government = 13%
Military = 10%
Commercial = 8%

What is Geothermal Heat Pump Technology?

Efficient, non-polluting and cost-effective, EnLink’s GHP systems offer an exceptional alternative to conventional heating and cooling systems. GHP has been providing clean comfort for over half a century. In fact, over 750,000 GHP systems have been installed in residential commercial and institutional buildings in the U.S. alone.

The principle behind a GHP system is simple. It uses the constant temperature of the ground below the surface as a highly efficient heat sink that absorbs heat in cooling mode and as a heat source in heating mode.

GHP transfers heat in air from the building to the ground in summer and vice versa in winter. There are two components to a GHP system:

Earth Heat Exchanger

• Earth heat exchanger (EHX) is buried underground and located outside the building
• EHX acts much like a car ’s radiator
  
  

Heat Pumps inside the building control air movement to EHX

• Multiple heat pumps may be used to decentralize and minimize heat/cooling losses
• Heat pumps are easy to service and do not require specialized training

Overview