Suburban NAUTILUS IW60 User Manual

Part Number 205256
10-31-2017
INSTALLATION AND OPERATION MANUAL
NAUTILUS ON DEMAND WATER HEATER
(IW60) DIRECT VENT GAS
with DIRECT SPARK IGNITION
FOR INSTALLATION IN RECREATIONAL VEHICLES
AIRXCEL, INC. - SUBURBAN DIVISION
676 Broadway Street • Dayton, Tennessee 37321
423-775-2131 • www.Airxcel.com
FREEZE WARNING
Drain or ll with RV approved antifreeze
if subject to freezing temperatures when
storing for winter.
WARNING
Installation of this appliance must be made
in accordance with the written instructions
provided in this manual. No agent,
representative or employee of Suburban or
other person has the authority to change,
modify or waive any provision of the
instructions contained in this manual.
Improper adjustment, alteration, service,
maintenance or installation can cause
serious injury or death.
Read and follow all instructions and
precautions in this manual. Installation and
service must be performed by a qualied
service agency or the gas supplier.
AN ODORANT IS ADDED TO THE GAS USED BY THIS WATER
HEATER.
INSTALLER: AFFIX THESE INSTRUCTIONS TO OR ADJACENT
TO WATER HEATER.
OWNER: RETAIN THESE INSTRUCTIONS AND WARRANTY FOR
FUTURE REFERENCE.
ALL TECHNICAL AND WARRANTY QUESTIONS SHOULD BE
DIRECTED TO THE COMPANY LISTED ON THE WARRANTY OR
RATING PLATE WHICH CAME WITH YOUR WATER HEATER.
WARNING
Failure to follow safety warning exactly
could result in serious injury, death or
property damage.
— Do not store or use gasoline or
other ammable vapors and
liquids in the vicinity of this or any
other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Evacuate all persons from the
vehicle.
• Shut o󰀨 the gas supply at the gas
container or source.
• Do not touch any electrical switch,
or use any phone or radio in the
vehicle.
• Do not start the vehicle’s engine
or electric generator.
• Contact the nearest gas supplier
or qualied service technician for
repairs.
• If you cannot reach a gas
supplier or qualied service
technician, contact the nearest
re department.
• Do not turn on the gas supply until
the gas leak(s) has been repaired.
— Installation and service must be
performed by a qualied installer,
service agency or the gas supplier.

Suburban NAUTILUS IW60 Specifications

General

Fuel Type	Propane
Heating Capacity	60, 000 BTU/h
BTU/h Input	60, 000 BTU/h
Tank Capacity	Tankless
Ignition Type	Electronic Ignition
Vent Type	Direct Vent
Thermostat	Adjustable
Type	Tankless Water Heater
Gas Type	Propane
Water Connections	1/2 inch NPT
Warranty	2 Years Limited Warranty