Nutone CT650 Belt (Geared)

Description

Direct replacement drive belt for the Nutone CT650 (geared belt, manufactured prior to January 2006) central vacuum power brush. Sold in a two-pack (2 belts). ensures your brush roll maintains full spinning speed — which is what separates deep carpet cleaning from surface-only performance.

About This Belt:
The Nutone CT650 uses a geared (toothed) belt that meshes with the motor drive gear for positive, non-slip power transfer to the brush roll. This is different from a flat or round V-belt — make sure you have the geared version of the CT650 before ordering.

Why Replace Your Belt Each Year?

The belt transfers rotation from the brush motor to the brush roll. Unlike a snapped belt that fails obviously, belts degrade gradually: they stretch, glaze, and lose grip over 10–12 months of regular use. A stretched belt allows the brush roll to spin more slowly, reducing the agitation that pulls dirt and debris out of carpet fibers. Annual replacement — even when the belt looks intact — keeps your power head performing as designed.

Signs a Belt Is Due:

• Carpet doesn’t look as clean after vacuuming
• Burning rubber smell during use
• Brush roll spins more slowly or not at all
• Belt is visibly cracked, glazed, or stretched

Questions about belt compatibility or power brush service? Call Mountain Central Vac at 801-556-6048.