INDOOR RESIDENTIAL AND COMMERCIAL TANKLESS WATER HEATERS
Greentherm 9800 SE 160/199 | SEC 199
160 000/199 000 Btu- Natural Gas | 160 000/199 000 Btu - Liquefied Petroleum (LP) Gas
Installation and Operating Instructions
Temperature Modulated with Electronic Ignition Suitable for heating potable water and space heating
(Intended for variable flow applications, indoor use only)
Danger: If the information in this manual is not followed exactly, a fire or explosion
may result causing property damage, personal injury or death.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of
this or any other appliance.
Installation and service must be performed by a trained and certified installer, service
agency or the gas supplier.
Improper installation, adjustment, alteration, service or maintenance can cause
injury or property damage. Refer to this manual. For assistance or additional informa-
tion consult a qualified installer, service agency or the gas supplier.
In the Commonwealth of Massachusetts this product must be installed by a licensed
plumber or gas fitter.
Upon completion of the installation, these instructions should be handed to the user
of the appliance for future reference.
What to do if you smell gas
Turn off the gas shut-off valve. Open windows and doors.
Do not try to light any appliance.
Do not touch any electrical switch, telephone, and do not use outlets.
Extinguish all open flames. Do not smoke! Do not use lighters!
Warn all occupants of the building. Do not ring doorbells!
If you can hear gas leaking, leave the building immediately. Prevent others from
entering the building and notify the police and fire department from outside the
From outside the building, call the gas utility company and a trained and certified