Rheem RTGH-95X Installation Instructions Manual

!
WARNING!
thinners etc.), and the vapors they produce are extremely dangerous. DO NOT handle, use or store gasoline
or other flammable or combustible materials anywhere near or in the vicinity of a water heater or any other
appliance. Be sure to read and follow the labels on the water heater, as well as the warning printed in this manual.
Failure to do so can result in property damage, bodily injury or death.
Location
This water heater recess box is for OUTDOOR
installation ONLY, and is intended for use only with
the water heater models listed above. Do not at-
tempt to install a water heater of another brand or
model in this recess box.
Do not attempt to modify this recess box. Doing so
will alter the intended design, potentially causing an
unsafe operating condition.
Consult the Use and Care Manual provided with
your tankless water heater for installation instructions
regarding a suitable location for the water heater. All
guidelines regarding clearances and distances from
overhangs, windows and doors, and air inlets into the
home must be followed.
Tankless Water Heater Recess Box
Installation Instructions
These models of Outdoor Tankless Water Heaters will fit or
function in this recess box. All models listed may be followed
by additional letters or numbers. If your model contains the
characters as shown below, this kit may be used with your water
heater.
RTGH-95X
RUTGH-95X
RTGH-84X
RUTGH-84X
NH-209X
The purpose of this manual is to provide the installer with the
basic instructions necessary to properly install the recess box. This
manual assumes that the installer has basic carpentry skills and
plumbing knowledge. Local codes may apply to this installation;
all local building, electrical, and plumbing codes should be
followed.
It is very important that all persons who are expected to install,
operate or adjust this recess box and/or water heater, read these
instructions along with those instructions provided with the
tankless water heater.
!
Refer to the Use and Care Manual provided with your tankless
water heater for the proper installation procedures and
conditions.
Gasoline, as well as other flammable materials and liquids (adhesives, solvents, paint
RMTGH95X
ECOH200X
RMTGH84X
ECOH160X
NH-159X
Recognize this symbol as an indication of Important Safety
Information!
Recess Box Clearances
This recess box is designed to be installed with a
Zero (0) clearance to combustibles. For service
and proper operation, 24" (61 cm) of clearance is
required in front of the recess box.
Freeze Protection
To help prevent water lines from freezing do not
locate water heater on the side of a building with
prevailing winter winds. Refer to the Use and
Care Manual provided with your water heater for
additional information.
PHH-32ROF
SCTH200X
PHH-25ROF
SCTH160X
241418
AP16035-4 (04/16)