Delta GBR80H User Manual

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MODEL GBR80H

(80 CFM)

Full Speed:

80 CFM/0.8 Sones @ 0.1 SP, 9.7 Watts
68 CFM/1.2 Sones @ 0.25 SP, 11.8 Watts

Low Speed:

50 CFM/<0.3 Sones @ 0.1 SP, 4.0 Watts
37 CFM/1.0 Sones @ 0.25 SP, 6.0 Watts

Description

Low noise ceiling mount ventilating fan, rated for continuous
running. Fan has been awarded ENERGY STAR® Most Ecient in

2014. It is HVI, UL, and cUL certied, and can be used to comply
with ASHRAE 62.2 (local and whole building continuous and
intermittent operation), CA Title 24, and CALGreen requirements.

Motor/Blower

• Power rating of 120 volts/60Hz

• DC brushless motor engineered to run continuously

• Motor equipped with thermal cuto fuse.

• Removable with permanently lubricated plug-in motor

Housing

• Galvanized steel body

• Detachable 4” diameter duct adapter

• Built-in backdraft damper

• Easy installation with expandable extension bracket

Grille

• Attractive design using ABS material

• Attaches directly to housing with torsion springs

LED Indicator

• Blue and amber LED indicator lights to show humidity
sensor and full speed modes

Warranty

• 3-year limited warranty

Features

• Adjustable humidity set points between ~50% to ~80% RH

• Adjustable low speed airow

• For ceiling mount only, airow of 80 CFM(±10%) and 0.8 Sones
at 0.1” static pressure

• Power consumption approximately 9.7 Watts with an eciency
rating approximately 8.2 CFM/Watt at 0.1” static pressure

• UL and cUL listed for tub/shower enclosure when used with
GFCI-protected branch circuit wiring

GreenBuilder GBR80H

Static Pressure (inches w.g.) 0.1 0.25 0.1 0.25
Air Flow (CFM) 50 37 80 68

Power Consumption (Watts) 4.0 6.0 9.7 11.8
Energy Eciency (CFM/Watt) 12.5 6.1 8.2 5.7
Current (Amps) 0.16 Max 0.22 Max

Continuous low speed

Full speed

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DC Motor Technology

•

Allows fan to operate in full speed mode or humidity
control mode by manual switch.

•

For humidity control mode, when humidity is above
the user-adjustable set-point, fan runs at full speed
(80 CFM). When humidity is below the set-point, the
fan runs continuously at a pre-set lower level (0 or
50 CFM).

• Built-in soft start function to increase bearings life

• Automatically powers OFF when impeller is locked

abnormally.

8.25”

4.0”

10.75"

8.0”

10.75"

Control Options

%RH

80

70

50

60

2.18.00.1 3.0< senoS

CFM

50

0

0.90

0.80

0.70

0.60

O)

2

0.50

0.40

0.30

0.25

0.20

Air Pressure (IN H

0.10

0

0 30.0 60.0 90.0 120.0 150.0

Fan Curve

Air Flow ( CFM)

Full Speed

80CFM

Low Speed

50CFM

50ft

40ft

30ft

20ft

10ft

5.75”

4405 Cushing Parkway | Fremont, CA 94538 | tel [phone] | www.deltabreez.com