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Power Units
A Trusted Central Vacuum Brand Since 1964
Galaxie central vacuum systems have been providing reliable whole-home cleaning solutions for decades. Originally established in 1964, the brand has built a reputation for producing powerful, dependable central vacuum power units designed for long-term residential performance.
Today, Galaxie continues to operate as a family-owned and operated company, maintaining a strong focus on product reliability, practical engineering, and customer support. Many homeowners choose Galaxie systems because they offer the durability and performance expected from a traditional central vacuum system while remaining compatible with modern accessories and installation methods.
Family Owned Since 1964
Over 60 years of central vacuum experience
Compatible With Most Systems
Works with standard central vacuum piping and accessories
Whole-Home Cleaning Power
Designed for strong airflow and reliable suction
Easy Installation
Designed for both professional and DIY installations
Galaxie Warranty & Long-Term Durability
Galaxie central vacuum power units are built for long-term residential performance and backed by manufacturer warranty coverage designed to give homeowners confidence in their investment. These systems are engineered for dependable whole-home cleaning, strong airflow, and years of reliable use.
Unlike portable vacuums that are frequently replaced, central vacuum systems are fixed-installation appliances designed for long service life. In many homes, the piping infrastructure lasts the life of the house, and the power unit can provide many years of dependable performance with proper installation and routine maintenance.
Manufacturer Backed
Warranty coverage on major components for added peace of mind.
Built for Daily Use
Designed for long-term residential cleaning performance.
Whole-Home Reliability
Ideal for fixed installations that need dependable suction year after year.
Serviceable Systems
Central vacuum systems are designed to be maintained, serviced, and upgraded over time.
| Model | Warranty Coverage | Typical Application |
|---|---|---|
| GA-40 | 5 year parts / 1 year labor | Very small condos and apartments |
| GA-80 | 5 year parts / 1 year labor | Smaller homes and townhouses |
| GA-100 | 5 year parts / 1 year labor | Most single-family homes |
| GA-200 | 10 year or 500 hours parts / 5 year labor | Large homes and longer pipe runs |
| GA-240 | 10 year or 500 hours parts / 5 year labor | Very large homes and maximum performance installations |
Higher-end Galaxie models such as the GA-200 and GA-240 include expanded warranty coverage to reflect their heavy-duty dual-motor construction and larger-home applications. For many homeowners, this added coverage reinforces the long-term value of stepping up to a larger system when the installation requires it.
Warranty terms apply to residential use and manufacturer guidelines. For complete warranty details, installation questions, or help selecting the right Galaxie model for your home, please contact our team.
Galaxie Power Unit Model Comparison
Compare Galaxie central vacuum power units by filtration style, suction performance, and recommended home size to find the best system for your installation.
Quick Specs Comparison Table
Use this central vacuum comparison table to quickly compare Galaxie models by air watts, airflow, water lift, filtration type, and recommended square footage.
| Model | Best For | Air Watts | CFM | Water Lift | Filtration | Recommended Size | Voltage |
|---|---|---|---|---|---|---|---|
| GA-40 | Smaller homes | 533 | 120 | 128" | Bag / Filter | Up to 3,500 sq ft | 120V |
| GA-80 | Most homes | 650 | 130 | 143" | Bag / Filter | Up to 7,500 sq ft | 120V |
| GA-100 | Cyclonic / no bags | 670 | 134 | 130" | Cyclonic | Up to 9,000 sq ft | 120V |
| GA-200 | Large homes | 850 | 196 | 160" | Bag / Filter | Up to 15,000 sq ft | 120V |
| GA-240 | Maximum power | 1160 | 215 | 199" | Bag / Filter | Up to 15,000 sq ft | 240V |
Specifications are based on manufacturer literature and are intended to help compare model size and performance.
Which Galaxie Power Unit Is Right for Your Home?
Choosing the correct central vacuum power unit depends on your home's square footage, the number of inlets installed, pipe length, and the type of cleaning accessories you plan to use. A properly sized central vacuum ensures strong suction throughout the entire home while maintaining quiet and efficient operation.
In most residential installations, homeowners tend to select slightly larger systems to ensure strong airflow and long-term performance as homes grow, renovations occur, or additional inlets are added.
Very Small Condos and Apartments
For very small condos or apartments with short pipe runs and only one or two inlet valves, the Galaxie GA-40 offers a compact and efficient solution. Its bag and filter system captures fine dust while providing reliable suction for smaller living spaces.
Smaller Homes and Townhouses
The Galaxie GA-80 is a great choice for smaller homes and townhouses where a little more airflow and suction power is beneficial. This model offers quiet operation and strong performance for typical residential layouts.
Most Single-Family Homes
For the average single-family home, the Galaxie GA-100 is one of the most popular options. Its cyclonic design maintains strong airflow without requiring replacement bags, and it provides excellent performance for most residential installations.
Large Homes or Longer Pipe Runs
For larger homes, multi-story houses, or systems with longer pipe runs, the Galaxie GA-200 provides significantly higher airflow and suction thanks to its dual-motor design. This model is also commonly used with retractable hose systems such as Hide-A-Hose installations.
Very Large Homes or Maximum Performance
For very large homes or installations where maximum suction is required, the Galaxie GA-240 delivers the highest performance in the lineup. Its powerful dual-motor design and 240-volt operation make it ideal for large custom homes, long pipe runs, and demanding central vacuum installations.
Understanding Central Vacuum Power: Air Watts, CFM & Water Lift
When comparing central vacuum systems, you will often see specifications such as air watts, airflow (CFM), and water lift. Each measurement represents a different aspect of vacuum performance, and understanding how they work together can help you choose the right system for your home.
Air Watts
Air watts are commonly used to measure the overall cleaning power of a vacuum system. This rating combines both airflow and suction pressure into a single performance metric. In general, higher air watt ratings indicate stronger overall cleaning performance.
For example, a compact system like the Galaxie GA-40 produces around 533 air watts, while larger dual-motor systems such as the Galaxie GA-200 and GA-240 deliver significantly higher air watt ratings for larger homes.
Airflow (CFM)
Airflow is measured in cubic feet per minute (CFM) and represents the volume of air that moves through the vacuum system. Higher airflow helps carry dirt and debris through the piping system and into the collection container. Systems with strong airflow tend to perform better when cleaning carpets and transporting heavier debris.
Larger homes or installations with long pipe runs benefit from higher airflow because it helps maintain suction performance across the entire system.
Water Lift (Sealed Suction)
Water lift measures the vacuum's ability to generate suction pressure. It represents how high a vacuum can lift a column of water in a sealed test environment and is typically expressed in inches. Higher water lift indicates stronger suction force, which is important for lifting dirt out of carpets and removing fine dust from surfaces.
Central vacuum systems combine both airflow and water lift to deliver powerful cleaning performance throughout the home.
Why Central Vacuums Perform Better
Unlike portable vacuums, central vacuum systems use larger motors and larger diameter piping, allowing them to move more air while maintaining strong suction. Because the power unit is installed remotely in a garage, basement, or utility room, the system can generate significantly more cleaning power while keeping noise levels low inside the home.
Central Vacuum FAQ
What size central vacuum power unit do I need?
The correct central vacuum size depends on your home's square footage, pipe length, and number of inlet valves. Most single-family homes perform very well with a system like the Galaxie GA-100. Larger homes or systems with longer pipe runs may benefit from a more powerful dual-motor system such as the GA-200.
How many central vacuum inlet valves does a house need?
Most homes install one inlet valve for every 600–800 square feet of living space. Each inlet typically allows a hose to reach a 30-foot cleaning radius. Larger homes or homes with complex layouts may require additional inlets to ensure full coverage.
Can a central vacuum be too powerful?
In most cases, a slightly larger system is beneficial. Stronger airflow and suction help maintain performance over longer pipe runs and through multiple floors. Oversizing a central vacuum slightly often improves cleaning performance and future-proofs the system if additional inlets are added later.
Do central vacuums need to be vented outside?
Some central vacuum systems are designed to vent outside the home, which helps remove fine dust particles and maintain optimal airflow. Cyclonic systems like the Galaxie GA-100 are commonly installed with outside venting, while bag and filter units can operate effectively without exterior venting.
How long do central vacuum systems last?
A well-installed central vacuum system can last 20 years or longer. The piping inside the walls typically lasts the lifetime of the home, while the power unit motors may eventually need replacement after many years of use. Many homeowners simply upgrade the power unit while keeping the existing piping infrastructure.
Are central vacuum systems more powerful than portable vacuums?
Yes. Central vacuum systems generally produce much stronger airflow and suction than portable vacuums because the motors are larger and the system is not limited by the size of a handheld appliance. This allows central vacuum systems to deliver deeper carpet cleaning and better debris removal throughout the home.
Replacement and upgrade units