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Galaxie GA-100 Central Vacuum Power Unit: Cyclonic, For Up To 9,000 Sq. Ft. Buy Manufacturer Direct!

Galaxie GA-100 Central Vacuum System Power Unit

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Price: $749.00

Product Code: GA100

Product Description & Details
The GA-100 operates on a special principal which separates dirt and deposits it into a large, easily empties dirt container. This system allows the vacuum power to be maximized, since the air flow is unrestricted by bags or filters. Handles homes up to 9,000 square feet.

Our Si Options are available on the GA-100SI model elsewhere on our site.


  • Rugged and reliable
  • Quiet operation (Only 68 decibels)
  • The perfect system for allergy sufferers… it vents outside
  • The GA-100′s unique cyclonic dirt separation system has a proven record as the industry leader for over 45 years!


Galaxie central vacuum units are offered with the latest and most efficient techniques of dirt filtration and separation. Research shows that allergens such as dust, pollen and dander can cause some respiratory disorders. Galaxie power units offer superior filtration, whether you choose our hallmark true cyclonic design, or any of our bag/filter units you can be assured of great filtration performance without sacrificing power and clean-ability.

Cyclonic Model GA-100

Since 1964, Galaxie’s reputation for power, performance and reliability have been built on the back of our GA-100 Power Unit. The GA-100 uses a cyclonic dirt separation technique which separates dirt from the conveying air and deposits it into a large, easily emptied dirt container. Vacuumed dirt enters the power unit in a spiral rotation, centrifugal force keeps it along the outside of the unit. As air speeds become terminal 97% of the vacuumed dirt is separated from the air stream and deposited into the dirt receptacle. The remaining fine dust particles are vented to the outdoors. This dirt separation technique has been proven to deliver optimal cleaning power over extended periods of time even with a full dirt receptacle. Moreover, motor life is not compromised because the unit never operates with restriction.

ClampClamp: Our heavy duty barrel clamps will not twist and distort; they ensure a positive seal every time. (Compare ours to the wire clamps used by other manufacturers.)

Low Voltage TerminalLow Voltage Terminal: Our quick-clip stereo-style terminal connectors make installation easy and simple. No fumbling with screw type terminals.

Mounting BracketMounting Bracket: Our heavy duty 2-piece assembly holds your vacuum power unit securely to mounting the surface.



Air Watts* 670
Decibels 68
Air Flow (CFM) 134
Water Lift 130″
Amps (max) 13.5A
Voltage 120V
Number of Motors 1
Motor Size/ Number of Impellers 7.2″ / 2
Relay Solid State
Dirt Separation Cyclonic
Recommended Maximum Square Footage 9,000
Warranty Five Years Parts/1 Year Labor


Dirt Receptacle Capacity 10 Gallon
Height 38.25″
Diameter 14.5″
Shipping Weight 42.4 lbs.


Si Features Available? Yes
Electrostatic Bag? N/A
Self Cleaning Teflon Filter? N/A
NST- Noise Suppression Technology? SI Model Only

* Air Watts rating may vary with tool configuration and individual system characteristics.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 5 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 July 28, 2021
Reviewer: Judith Jusseaume from Bolton, MA United States  

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  0 of 0 people found the following review helpful:
5 of 5 Awesome Quality, Great Service & Good Price February 17, 2021
Reviewer: Gary M from New Columbia, PA United States  
I have bought 4 Galaxie GA-100 Central Vacuum Power Unit from MyCentralVacuum  for each of my last 4 houses and will continue to purchase future products based on my past experience.  They sell high quality products, provide excellent service for delivery of their product and their prices are good.

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  0 of 0 people found the following review helpful:
5 of 5 Perfect replacement November 13, 2020
Reviewer: Jeff S. from Andover, MA United States  
Ordered this to replace what had to be a 30 year old unit?  In any case, it was easy to install and works perfectly.  Shipping was super fast - couldn't believe how quickly i got the unit.

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  0 of 0 people found the following review helpful:
5 of 5 Galaxie GA-100 September 6, 2020
Reviewer: Michael from Florida  
I installed this unit in my home 20 years ago ago with floor sweeps. I have so far replaced 1 hose and a circuit board about 5 years ago. If you have animals you will need a good vac system and this is the one. 20 years old and still kicking like the day it was installed.
Thanks guys this is truly a great system

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  0 of 0 people found the following review helpful:
5 of 5 10 year warranty April 23, 2020
Reviewer: Calvin Reini from Rindge, NH United States  
My brother and a friend have had this brand for years and never had a problem.  After comparing specs and prices it was my choice to buy this model.  I'm impressed with the 10 year warranty, no other appliance in the house has even half the warranty.  My wife is very pleased and says it works sooo much better than the old Panasonic she's been using, but of course we shouldn't even compare it to that since quality central vac  and a cheap canister vac are totally different.

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