NuTone GSVH1K Specification Sheet Download Page 2

Broan-NuTone LLC    Hartford, Wisconsin    www.broan.com    800-558-1711

MoDEL GSVh1K
PERFoRMANCE SPECiFiCATioNS

iNSTALLATioN oPTioNS

Air-Flows (where applicable)

Fresh outdoor air intake (5” or 6”)

95 cfm with 5” ducts

105 cfm with 6” ducts

Stale indoor air drawn from the space 

(8” duct)

270 cfm high speed

180 cfm low speed

Filter/Fresh air distributed to the 

indoor space (8” duct)

270 cfm high speed

180 cfm low speed

installation (Typical Basement, Central Draw Point)

Fresh filtered air is distributed through the whole house. only 

one outside connection is needed when using the Tandem™ 

transition and the AirDuo™ port*, simplifying the installation.  

Filter Efficiency

Normal mode

99.97 @ 0.3 micron @ 180 cfm

Boost mode

99.82 @ 0.3 micron @ 270 cfm

Recirculation mode

99.97 @ 0.3 micron @ 180 cfm

unit Efficiency (Filtration)

Normal mode

> 87% @ 0.3 micron

Boost mode

> 85% @ 0.3 micron

Recirculation mode

> 87% @ 0.3 micron

*

Patent Pending

our exclusive Tandem™ transition never mixes stale 

inside air (1) (coming from its duct unit (3)), and fresh air 

from outside (2) (going through its unit duct (4)). Both 

transition and AirSnap™ ports can be fitted with 5” and 6” 

diameter insulated flexible ducts.

Also shown is our AirDuo™ exhaust/intake air vent, which 

mounts on the exterior of the house. AirDuo™ is paintable 

and uV-ray protected.  

1

2

3

4

GENERAL SPECiFiCATioNS

  

For houses from up to 2,500 sq. ft.

  HVI Rated of air flow: 105 cfm

 

  Voltage: 120 VAC

  Frequency: 60 hz

  Power Consumed: 220 Watts (Watts in normal, boost 

and recirculation modes)

  Dimensions: 29.4” x 22.9” x 17.8”

  Weight: 42 lbs

  Shipping Weight: 57 lbs

  Typical cross contamination: <3%

  Warranty: 2 years on parts and labor

  Materials (enclosure and insulation): ABS and EPS

  Agency Compliances: UL, cUL, Certified HVI airflow, 

and a 

key component in the compliance to ASHRAE 

62-1999

  Wall control modes: Normal, Boost, and Recirculation

 

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