14
Mobile Home Installation
Read and Review this entire Manual with special emphasis on the combustion and ventilation for your safety.
If you do not follow these instructions exactly, a fire or explosion could result causing property damage, personal
injury or loss of life.
WARNING
!
!
Eternal water heater must be used as sealed combustion type (Direct Vent) where all the combustion air is supplied
from the outdoors through the air intake and all combusted gas by products are vented directly to the outside by
means of the vent termination.
MOBILE HOME(Manufactured Home).
This appliance must be installed in accordance with the Manufactured Home Construction And Safety
Standard,(Title 24, CFR; Part 3280). In addition, install in accordance with the following instructions, the instructions
supplied with the venting termination, local codes, utility company requirements for the installation of water heaters
in manufactured homes (mobile homes). In the absence of such a standard, the water heater should be installed
in accordance with the latest edition of the National Fuel Gas Code, ANSI Z223.1/NFPA 54 and ANSI A119.5/NFPA
501D.
LOCATION for MOBILE HOME(Manufactured Home).
Per code, water heaters must be installed with a sealed combustion design so as to separate the water heater's
combustion and venting system from the interior atmosphere of the manufactured home. In accordance with code -
water heaters must be direct vented. Please refer to direct venting instructions and diagrams on page 19.
Placement of Water Heater: Locate the water heater as desired, make certain the minimum clearances are
maintained. For indoor and outdoor installation follow entire Eternal operation manual, please see section above on
manufactured home and recreational park trailer outdoor installation.
When installing in a garage, the heater's ignition source should be elevated no less the 457mm (18") from the floor
unless the flooring is listed as being resistant to the ignition of flammable vapors.
Operations Manual should be attached to the unit after installation.
EC Adapter Installation
□
How to install the EC Adapter
Loosen M10 screw.
Insert the combustion probe.
After test, retighten M10 screw on the EC Adapter
and make sure no leak.
How to test exhaust combustion air
1.
2.
3.
□
EC Adapter
M10 Screw
(Test Hole)
combustion probe
M10 Screw O Ring
Note: It is not necessary to glue the EC Adaptor into the top of the unit, but when installing PVC vent pipe into EC
Adaptor it is recommended you glue the PVC into the EC Adaptor.
For outdoor installation, please install EC Adapter to check gas setting prior to install outdoor venting cap or
PVC vent pipe.
Note: