Buy Central Vacuum: Online

If you are replacing an old unit rather than installing a brand-new system, check your . Most modern systems use a standard 1.5-inch diameter opening, but older brands (like some Nutone models) used proprietary sizes. Ensure the hose cuff on the new kit matches your existing wall valves. 5. Look for "Bundle" Deals

When shopping online, you’ll see "square footage" ratings on power units. A good rule of thumb is to when choosing a unit. If your house is 2,500 sq. ft., look for a unit rated for at least 5,000 sq. ft. This ensures the motor isn't constantly straining and provides enough "water lift" (suction power) to pull debris through long stretches of PVC piping. 2. Choose Your Filtration Style buy central vacuum online

A middle ground where a fabric filter protects the motor, usually requiring a quick shake or rinse once a year. 3. The "Attachment Kit" is Just as Important If you are replacing an old unit rather