The Greentherm T9800 SE 160 offers up to 160,000 BTUH at an efficiency rating of UEF up to 0.95 and innovative features for easy installation, operation and simple maintenance. You will enjoy an industry-leading 15-year warranty on the heat exchanger and a full 5-year limited warranty on parts.
Replacing a tank?
The Greentherm T9800 SE was specifically designed with top connections for water, integrated drain ports so isolation valves are not needed, and a unique integrated sensor technology that auto-calibrates, making the switch to tankless water heating quick and easy.
Beautiful and Hardworking
All Greentherm T9800 Series models feature sleek, rounded corners on the metal cabinet, making these water heaters as beautiful as they are energy-efficient.
Options for Everyone
Indoor models can be converted from natural gas (NG) to liquid propane (LPG), and flexible venting options keep installation simple.
MUST be installed and serviced by an experienced professional to obtain factory support!
