Residential Products

Our highly efficient, relentlessly reliable, and dead quiet products offer year-round comfort solutions for your home. TETCO systems are carefully built in the heart of America, and every team member places a high value on integrity and total customer satisfaction.

World Class Service. Hometown Values.

Residential Product Catalog

Technical Documents

ES5 YT

ES5 YT

Multi-Position Vertical Packaged

Capacity: 2-6 tons

ION VS/VT

ION VS/VT

Compact Vertical Packaged

ION ZS/ZT

ION ZS/ZT

Compact Horizontal Packaged

Capacity: 0.5 - 6 tons

ES4 WS

ES4 WS

Single-Stage Water-to-Water

Capacity: 3-7 tons

ES4 WT

ES4 WT

Two-Stage Water-to-Water

Capacity: 3 - 5 tons

ES4 XT

ES4 XT

Two-Stage Vertical Packaged

Capacity: 2-6 tons

ES5 BS/BT

ES5 BS/BT

Capacity: 1.5 - 6 tons

ES6v WV

ES6v WV

Variable-Speed Water-to-Water

Capacity: 5 tons

Legacy Products

Enertech's EPIC connected controls, the premier solution for heat pump monitoring and controls, is now available with select TETCO heat pumps.

See More About EPIC

Electronic Dynamic Filter

Electronic Dynamic Filter

Electrostatic Filters

Electrostatic Filters

Flow Centers

Auxiliary Heaters

Auxiliary Heaters

EWC Zoning Dampers and Panels

EWC Zoning Dampers and Panels

Multi-Position Hydronic Air-Handlers

Multi-Position Hydronic Air-Handlers

Antifreeze

Equipment Pads

ERV's

Multi-aqua Fan Coils

Multi-aqua Fan Coils

Thermostats

We offer many optional accessories for each of our geothermal units:

See All Geothermal Accessories

See the Benefits of Geothermal

Join the TETCO Family

Learn more about partnering with Enertech to experience how we make geothermal better.

Work With Our Products

Tetco Geothermal Systems

by Enertech Global, LLC

2506 S Elm Street
Greenville, IL 62246

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