by
B A T H O L O G Y
Housing Specifications and Installation
A t m o s p h e r i c 320
Installation Considerations
9
Specifications
Expansion Vent
Housing
Expansion Vent
Grille
Expansion Vent
Hanger Bars
Duct Connection: 4”
Rough-in Cutout: 6”
1
2
Expansion Vent
Grille
Rough-in Cutout: 6”
2
Halogen Light
3
Duct Connection: 4”
Operating Voltage: 120VAC, 60Hz
Nominal Amperage: .42 Amps
Expansion Vent
Housing
Expansion Vent
Hanger Bars
1
3
For safety purposes, use safety goggles
at all times.
Check
for
piping/electrical
before
cutting or drilling.
Some electrical components are not
waterproof.
If there is any risk of uninsulated
electrical connections in your wall/ceiling area, use
insulating gloves.
Before wiring to power supply, turn off
electricity at the fuse or circuit breaker box.
Expansion Vent Options
No Light
Halogen
Expansion Vent
Grille
Rough-in Cutout: 6”
2
LED Light
Duct Connection: 4”
Operating Voltage: 120VAC, 60Hz
Lumens: 470
Color Temperature: 3000K
Expansion Vent
Housing
Expansion Vent
Hanger Bars
1
3
LED
Warning: For your safety, read and understand
instructions completely before starting. Before wiring to
power supply, turn off electricity at the fuse or circuit
breaker box. Make sure electrical service to fan is
locked in “OFF” position.
Note: Prior to installation, consider the placement of
the Expansion Vent carefully, taking into account the
location of electrical, plumbing, and other fixtures.
Note: All wiring must be done in accordance with
National Electrical Code and local building code.
Note: The combustion air-flow needed for safe
operation of fuel burning equipment may be affected by
this unit’s operation. Follow the heating equipment
manufacturer’s guidelines and safety standards such as
those published by the National Fire Protection
Association (NFPA), the American Society of Heating,
Refrigeration, and Air Conditioning Engineers
(ASHRAE).
Note: Exhaust fans must always be vented to the
outdoors.
Warning: NEVER place a switch where it can be
reached from a tub or shower.
Warning: For installation over a tub or shower, power
source must be externally switched GFCI circuit and
must be installed in accordance with local and building
codes.
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