TETCO announces an all new R-410A product line.  There are links below to product brochures, technical data, and installation information for the new ESIII series geothermal heat pumps.  For older R-22 products click on the link at the right.

Product Literature

Specification Catalogs

Installation, Operation, and Maintenance Manuals

Distributors/Dealers:  For additional technical literature, click on the link below to go to our secure site.

Discontinued Product Literature

Want to see how much a TETCO geothermal system could be saving you? Click on the Savings Calculator link above and see for yourself now.