Instructions / Assembly

6 Outdoor Conversion Manual
Location
Clearances to Combustibles
and Non-combustibles
Top
2 in. (51 mm)
Bottom/Ground 12 in. (305 mm)
Front
0 in.
Clearance for servicing is 24 in.
(610 mm) in front of water heater.
Do not block the exhaust outlet
opening.
Back 0 in.
Sides (Left and
Right)
2 in. (51 mm)
Front Exhaust 24 in. (610 mm)
Clearances for Outdoor Installations
Clearances for Multiple Outdoor Water Heaters
Figure 4
Front
Bottom
Top
Side
Figure 3
Outdoor
Vent Cap
Exhaust Outlet
IMPORTANT
The outdoor vent cap (part #: RXOVC) cannot be used in combination with a recess box.
IMPORTANT
Do not install this water heater
under an overhang less than 3
ft (91.4 cm) from its top. The
area under the overhang must
be open on three sides.
Refer to the “Tankless Water Heater Installation and Operation Manual” for additional clearances.
IMPORTANT
12 in.
(0.30 m)
Corner
36 in. (0.91 m) to ventilated or
unventilated soffit or eve vent; or
to a deck or porch
60 in. (1.52 m) vertically between terminals