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IMPORTANT SAFETY INSTRUCTIONS.
READ ALL INSTRUCTIONS BEFORE USING.
CAUTION — Read entire manual.
Failure to follow these warnings can result in personal
injury or property damage.
• Check with your local building inspector for building
and HVAC codes. You must follow all governing
codes and guidelines as you install the Water Heater
Ducting Kit.
• To reduce the risk associated with the operation
of power tools, always follow the manufacturer’s
suggested instructions for any tools used during
this process.
• To reduce the risk of property damage, do not
attach rigid ducting to the Water Heater Ducting
Kit with screws. It is recommended to use
insulated flexible ducting with the appropriate
insulation R value for your application. Consult
an HVAC professional for questions concerning
the installation.
Installation Instructions
Heat Pump Water Heater
Ducting Kit
This manual is intended to act as a supplement to the Heat Pump Water Heater Use & Care Instructions. For additional
information about the Heat Pump Water Heater, please consult the Heat Pump Water Heater Owner’s Manual.
TOOLS AND MATERIALS NEEDED
• Drill with Phillips #2 bit
• T-20 Torx Screwdriver
• Phillips #2 Screwdriver
• 8” Insulated Flexible Ducting*
• Ducting Support Hangers*
• Exterior Wall Vents for Inlet & Outlet*
* Materials sold separately.
PARTS INCLUDED
49-50304 (11-14)
CLEARANCES
17”
(43.2 cm)
16"
(40.6cm)
6"
(15.2cm)
6"
(15.2cm)
Upper Inlet
Duct Adapter
Lower Inlet
Duct Adapter
Inlet Duct Filter
Outlet Duct Adapter
Drilling
Screws (6)
8” Hose Clamps (2)
Assembly
Screws (8)
A minimum of 17”
of additional space
above the unit is
recommended.
A minimum of 16” of
additional space to
the rear of the unit is
recommended.
Figure 1
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