Hydronic Air Handler
& Cased "A" Coil


2 - 5


Enertech's Hydronic Air Handler (EAH) and Cased Coil (EEH) are optimized for use with Enertech's water-to-water and air-to-water units.


The components of Enertech's hydronic air handler are wrapped in a sturdy cabinet, consisting of 18-gauge, galvanized steel that virtually eliminates harmful flex and excessive vibration during normal operation. This air handler is built to last.


Built with the installer in mind, the EAH comes in a modular design, helping to eliminate the need for any home modifications. Plus, with up-flow, down-flow, and horizontal-flow configurations, this product is a multi-positional powerhouse.
1 2 3 4

1 Variable-Speed ECM Fan Motor

This high-efficiency, low-maintenance fan motor provides top-tier speed control to accommodate the smallest changes in system load. This variable speed motor allows for a remarkably consistent CFM across a wide range of spaces.

2 Closed Cell Cabinet Insulation

Traditional cabinets use a spray-in fiberglass cabinet insulation, which can lead to dust and sediment being distributed in the air throughout the home. Our EAH is insulated with a closed-cell foam, providing superior sound dampening and improved indoor air quality.

3 Removable, Robust Cabinet Doors

Enertech's hydronic air handler has unmatched flexibility and strength. Like Enertech-built geothermal systems, the robust cabinet, made with 18-gauge galvanized steel, manufactured in Mitchell, SD, has removable cabinet doors for ease of access.

4 All-Aluminum Air Coil

With an all-aluminum air coil, you can be sure that your air handler is safe from corrosion and is made to last.


Geothermal Accessories

We offer geothermal accessories to meet the needs of any residential or commercial building. Not all accessories are available for each geothermal system.
Electrostatic Filter

Find Another Unit

No matter the size of your home, we have a unit that will be just what you’re looking for!

See Our Systems In Use

View a few of our past projects to see GeoComfort Geothermal systems in real-life applications.
Learn more about partnering with Enertech to experience how we provide energy-efficient products and services.