Greentherm T9800 SE(C) 160/199
INDOOR RESIDENTIAL AND COMMERCIAL TANKLESS WATER HEATERS
Follow each appliance's instructions precisely.
Installation and service must be performed by a trained and certiﬁ ed installer, service agency or
the gas supplier.
Application drawings in this manual are conceptual only and do not purport to address all design,
installation, code, or safety considerations.
The diagrams in this manual are for reference use by code ofﬁ cials, designers and licensed
installers. It is expected that installers have adequate knowledge of national and local codes, as
well as accepted industry practices, and are trained on equipment, procedures, and applications
involved. Drawings are not to scale.
Refer to the appliance and accessory installation manuals for additional detailed information!