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Gable Vent

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Quiet Whole House Fans and Attic Ventilation
Sales and Installations
Visit our online store at
ventmastersstore.com
Our retail store is at 1901 Youngfield St, on the west side of Denver.

The Colorado Garden and Home Show is February 11 -19.

Garden Show Logo

Visit us at booth 219.
For more information and a discount coupon click
HERE.


attic-ventilation
SECTIONS:
Vent Masters Inc.
Showroom and Retail Store
    1901 Youngfield St #108

    Golden CO 80401
    303-233-1025 showroom 
    303-271-0749 office

    303-279-3912 (fax)

Our online store is at -
www.ventmastersstore.com

Whole House Fans

In the summer in Colorado it cools quickly as the sun sets. Whole House fans take advantage of this to cool your home quickly in the evening. Whole House fans are installed in the ceiling in a central location. When the fan is turned on it pulls the hot air out of the house and blows it into the attic. They move a lot of air and require substantial attic ventilation so all the hot air can get out of the attic. As an advantage, the large amount of attic ventilation helps keep the attic as cool as possible and so helps keep the house cool.

However, a whole house fan can lose a lot of energy from the home. The shutters on most fans do not make an airtight seal. Warm air escapes in the winter and cool air escapes in the summer. Also, there is no insulation above the fan. When our energy efficiency partners perform energy audits on homes, they often find the whole house fan is the largest point of heat loss in the home.

Energy-efficient, low-noise fans are now available to solve these problems. Modern fans are suspended from the rafters and are connected to the ceiling grille with flexible duct. Dampers close when the fan is not running, sealing the air inside the home. These modern fans are so quiet and energy efficient that they make traditional whole house fans seem old-fashioned. Both AirScape and Quiet Cool offer fans that use the new brushless motors that use considerably less electricity.

Please be aware, some installers will only install a few large vents for exhaust ventilation. Vent Masters will install both rooftop and soffit vents so that your attic will stay as cool as possible even when the fan is not running.

Free Shipping on Quiet Cool Fans!

Quiet Cool logo
QC-4500
Quiet Cool QC-4500

The QuietCool is a very quiet fan that can be installed  easily. The fan is mounted several feet away from the intake grille which makes it more quiet. The internal dampers close when the fan is not running.

The QC-1500 moves 1527 cfm at a near silent 0.4 sones.
The QC-2250 moves 2285 cfm for a whisper quiet 0.7 sones.
The QC-4500 "Quiet Giant" is a two speed fan that moves 4534 cfm at a surprisingly quiet 0.7 sones.
The new "energy saver" line uses up-to-date ecm motors.
Remote controls and timers are available.
To purchase or for more information on these and other models click here.

We will meet or beat any advertised price for a Quiet Cool Fan!
We have most of these in stock.
qc hv1000     QC HV-1000
     1104 CFM
260 to 785 sf area
qc 1200    QC-1200
   1213 CFM
300 -900 sf area
qc 1500    QC-1500
    1527 CFM
350 to 1000 sf area
qc2250    QC-2250 
   
2285 CFM
500 to 1500 sf area
qc 3200    QC-3200
    3248 CFM
650 to 2000 sf area
qc 4500    QC-4500
    4534 CFM
1000 - 3000 sf
  QCES-1250 1265 CFM

Energy Saver Line   300 to 900 sf area
QC ES-1700    QCES-1700
    1765 CFM

Energy Saver Line    375 to 1135 sf area
QC ES-2000QCES-2000
 2035 CFM

Energy Saver Line 400 - 1400 sf
QC es-2850QCES-2850
2850 CFM

Energy Saver Line-600 to 2000 sf area
AFGES-1500    AFGES-1500
    1560 CFM

Attic Gable Fan      Energy Saver Line
      $330
GAES-1500 GAES-1500
 1452 CFM

Garage Attic Fan Energy Saver
    $550
GA1000QCGA-1000
Garage Attic Fan
1190 CFM            $395
GA1000QCGA-1500
Garage Attic Fan

1475 CFM             $425
GX 800QCGX-800 
 Garage Wall Fan
835 CFM             $395
GX 1200QCGX-1200 Garage Wall Fan
1224 CFM            $425
RM 1500SLPQCRM-1500SL
 Sloped Roof Mount Fan
1479 CFM           
$395
  
                                        
     

AirScape logo
The AirScape is a superior example of a low-noise, energy efficient whole house fan. These fans use high quality precision fans and have motorized, insulated doors that close when the fan is not in use.
The e-series fans have the new ecm motors for greater energy efficiency.

Remote controls with 12 hour timers are available.
AirScape has a very nice website at www.airscapefans.com

We will meet or beat any advertised price for an AirScape whole house fan!
We have most of these in stock.
AS1.0AirScape 1.0
Ceiling Mount 
Whole House Fan
225 to 670 sf area
1047 CFM    $549
AS1.7AirScape 1.7
Ceiling Mount
Whole House Fan
375 -1135 sf area
1712CFM                                   $869
AS2.5eAirScape 2.5e
Whole House Fan
500 to 1500 sf area
2536 CFM   $1099
AS4.4eAirScape 4.4e
Whole House Fan
1000-2000 sf area
4673 CFM  
$1649
KohiloAirScape Kohilo 1.5
Whole House Fan
350 to 1000 sf area
1532 CFM    $449
KohiloAirScape Kohilo 2.8
 Whole House Fan
600 to 2000 sf area
2800 CFM   $699



Traditional Whole House Fans
Traditional whole house fans are very effective but somewhat old fashioned. They have shutters that open when the fan is on and close when it is off. These shutters are not air tight and lose a lot of heat in the winter. Direct drive fans have the fan attached to the motor.  They are available in several sizes. A 24" fan moves about 4500 cfm (cubic feet per minute) of air which is for homes of 1000 to 3000 sf (square feet). A 30" fan moves about 6000 cfm and is for homes of 1260 to 3800 sf.  Many installers will only install 36" fans and then they will tell you to only run them on low. These large fans are really too large for most homes.

When home energy audits are done, quite often a traditional whole house fan is the largest source of heat loss in the winter. These fans must be winterized by adding a moisture barrier and insulation. We have insulation kits in stock for traditional whole house fans.

Vent Masters can remove your existing old fashioned fan and replace it with a modern, quiet and energy efficient model.
                         
Traditional Whole House Fan

Traditional Whole House Fan     

Vent Masters Store
Whole House Fan and Attic Ventilation Showroom
7 whole house fans are on display so you can see, hear, and feel the difference.

Applewood Grove Shopping Center
Southwest Corner of 20th and Youngfield
1901 Youngfield St
Golden, Colorado 80401
303-233-1025

  Store Hours
We are at work every day doing shipping and installations but the showroom is open by appointment only until spring.
Call us if you want a magnetic cover or an insulation pad.
We also have insulated covers for traditional whole house fans.


Photos used with permission of Air Vent Inc , Quiet Cool Inc., and AirScape Inc.