Atmosphere > Ventilation
Suncourt In-Line Duct Fans

Suncourt In-Line Duct Fans boost airflow to rooms that are too hot or too cold

  • Solves air delivery problems without major system rework or expense
  • Can be installed at any angle
  • Engineered for maximum boost and quiet operation
  • Saves on utility bills year round
  • 12 month limited warranty
MSRP Item Code Item Description
$39.95 VENTSODB204 4" Duct Fan [DB204]
$49.95 VENTSODB306 6" Duct Fan - 2 Speed [DB306]
$56.95 VENTSODB308 8" Duct Fan - 2 Speed [DB308]
$74.95 VENTSODB310P 10" Duct Fan - 2 Speed [DB310P]
$4.75 VENTSCCRD106 Light Duty Power Cord [CRD106]
Suncourt DuctMufflers

Reduce noise traveling through ductwork.

The DuctMuffler™ In-Line Noise Muffler™ reduces noise heard through registers from adjacent rooms or noisy neighbors.

  • Does not restrict airflow through duct
  • Easy to install
  • Maintenance free
  • Building Code Compliant, Meets NFPA Standards 90A and 90B
  • UL Listed, Class I Air Duct
  • 1 Year Limited Warranty
MSRP Item Code Item Description
$71.95 VENTSODM106 6" DuctMuffler [DM106]
$77.95 VENTSODM108 8" DuctMuffler [DM108]
$194.95 VENTSODM110 10" DuctMuffler [DM110]
$218.95 VENTSODM112 12" DuctMuffler [DM112]
Suncourt ZoneMaster Motorized Backdraft Dampers

ZoneMaster™ Zone Control Dampers

Control Airflow To Individual Rooms

The ZoneMaster™ Zone Control Damper saves money on heating and cooling by controlling temperatures in individual rooms.

  • Safe, low voltage stud mount transformer and motor
  • Tremendous energy saver
  • Free-wheeling coupling between motor and damper shaft for long life
  • Housing length is 8"
  • 3 year limited warranty
MSRP Item Code Item Description
$81.95 VENTSOZC106 ZoneMaster 6" Motorized Damper [ZC106]
$84.95 VENTSOZC108 ZoneMaster 8" Motorized Damper [ZC108]
$89.95 VENTSOZC110 ZoneMaster 10" Motorized Damper [ZC110]
$98.95 VENTSOZC112 ZoneMaster 12" Motorized Damper [ZC112]