Specification

3
Plug-in Heat Pump with HydroBoost Water Heater Installation Guidelines
to Provide Optimal Efficiency
Heater: Not Ducted
Room size: Larger than 700 ft
3
(e.g. 7' x 10' x 10').
Requirements:
No additional
ventilation needed
Notice
If air temperature in installed location drops more than 15°F (8°C)
during heating, air circulation is insufficient for efficient operation.
Utilize ducting to direct cold exhaust air to another location
Heater: Not Ducted
Room size: Smaller than 700 ft
3
(e.g. 7' x 10' x 10').
Requirements:
Full louvered door OR
two louvers top and
bottom
.
See to right.
Heater: Ducted With Inlet
or Outlet Duct
Room size:
Any size room
Requirements: Air gap
under door equal to
18 in
2
(0.75" clearance)
Heater: Ducted With Inlet
and Outlet Duct
Room size:
Any size room
Requirements:
No additional
ventilation needed
Below 37°F
Above 37°F
Average Ambient Air Temp in January
.25" 24"
12" Max" Door
Air
Exhaust
Heater: Not Ducted
Room size: Small Closet
Requirements:
• Air gap under door equals to 18 in
2
(0.75" clearance).
• Louver must be located the same height on door as the air
exhaust on heater.
• Heater air exhaust must be positioned towards louver within
one foot of door.
For optimal operation, installation in gray US map zone
is recommended. When choosing the proper water
heater, consult your local plumbing contractor.
MINIMUM CLEARANCES (WITHOUT DUCTING)
REAR SIDES TOP
0" 0" 6"