A service-bench look at VacuMaid central vacuums — American-built power units with tangential by-pass motors, true HEPA bags, and the kind of longevity we still see running after 20 years. From Avon Vacuums in Avon, CT, family-owned since 1972.
Avon Vacuums | June 18, 2026
There's a 1990s colonial in Avon we've serviced for two different owners. The central vacuum bolted to the garage wall is a VacuMaid, and it has outlived the first family, the home sale, and a kitchen remodel. We've swapped a few bags and one motor brush in all that time. That's the whole story — and it's exactly why we keep recommending the brand.
If you've read our central-vacuum guides and decided a built-in system is right for your home, the next question is which power unit hangs on the wall. Here's our honest take on VacuMaid.
A central vacuum is a 20-year decision, not a 2-year one. VacuMaid builds power units the way that decision deserves — American-made, serviceable, and engineered to keep their suction for the life of the house.
Tangential By-Pass Motors: The Reason They Last
After fifty years on the service bench, we can tell you the motor is everything in a central vac. VacuMaid uses tangential by-pass motors, which means the cooling air that runs the motor never touches the dirty air you vacuumed. Cheap “flow-through” motors cool themselves with the very debris-laden air they're moving — fine grit and pet hair passing right over the windings — and they burn out years sooner. A by-pass motor sips clean outside air, stays cool, and keeps running. That single design choice is most of why we still see VacuMaid units alive after two decades.
Sized to the House, Not the Hype
The lineup is built around motor size — the bigger the motor diameter, the more airflow it moves down long pipe runs. We see this every week when homeowners over- or under-buy online without measuring their square footage. A quick guide to how we steer people:
Smaller / mid-sized homes → the SR38 (5.7”) or SR66 (6.6”). Larger homes with long pipe runs → the SR52 (8.4” high-output). Want commercial-grade longevity → the CS66 with a 3000-hour motor.
HEPA Bags, Not a Cyclone You Have to Babysit
Every VacuMaid we stock runs a disposable HEPA bag. For allergy households especially, that matters: the dust you collect from the whole house is sealed in a bag you change a few times a year, not a bin you empty (and re-aerosolize) every week. It's the same sealed-system logic we preach on portable vacuums, scaled up to the entire home. Stock up on the right central-vac bags and you're set for a season at a time.
Frequently Asked Questions
Are VacuMaid central vacuums good?
Yes. They're American-built with tangential by-pass motors and true HEPA disposable bags, and we routinely service units still running strong after 20 years.
What size VacuMaid do I need?
Match motor diameter to your square footage and pipe runs: 5.7”–6.6” for small-to-mid homes, 8.4” high-output for larger homes with long runs.
Do VacuMaid units use bags?
Yes — disposable HEPA bags you change a few times a year, which keeps collected dust sealed rather than re-aerosolized.
Why People Choose Avon Vacuums
- Family-owned since 1972 — we've installed and serviced central vacs across the Farmington Valley for decades.
- Authorized VacuMaid dealer — genuine power units, full warranties, real sizing advice.
- We stock the bags & parts — motors, bags, hoses, and power nozzles on the shelf.
- In-shop service department — we rebuild and repair central-vac units, not just sell them.
- Honest, no-pressure advice — we'll size the unit to your actual square footage and pipe runs.
Come see the units mounted and running at 12 West Main Street, Avon, CT — Tuesday through Friday 9:30–5:30, Saturday 9:30–3:00 — or call (860) 678-0011 and we'll help you size one. Browse the full VacuMaid lineup or all our central vacuums.
Not sure a built-in system is right for you yet? Start with Do You Really Need a Central Vacuum? 7 Questions to Ask Before You Decide.
