I usually talk about the indoor air benefits of central vacuum systems, which makes them ideal for green building. Lately, the idea of sustainability has caught my attention...it is not strictly about environmental issues, but that is definitely a part of it. Sustainability is about meeting human needs while preserving the environment so that those needs can continue to be met in the future. This is why central vacuum systems are without a doubt a great contribution to a building project developed around sustainability. A central vacuum system made of steel, means the materials are recyclable...if it has the Lamb Ametek motor with a carbon brush interrupter then the motor will last longer, which reduces the use of raw materials....and because central vacuum systems do last considerably longer than portable vacuum cleaners, again, raw materials are conserved.
Central vacuum accessories and parts are a bit more challenging when sustainability is the goal. Purchasing a cyclonic central vacuum system without bags or filters is a good place to start because you will have no paper bags or filters, thus reducing the impact on the environment. A powerhead with a cogged belt that shuts off when the brush gets jammed will mean you don't have to replace your powerhead as often, another raw material savings. Unfortunately tools with brushes wear out. There are some tools for floors, dusting, and upholstery that allow you to remove the bristles. Imperium makes an upholstery tool with slide on bristles. If you remove the bristles the tool would last for years and years...usually it is the bristles that wear out.
Just some thoughts on central vacuum systems and sustainability.











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