2021 Ventilation System Cost
2021-4-28u2002·u2002Natural Ventilation . The cost of Natural ventilation systems varies significantly according to the type of ventilation method you choose, but typical costs are $120 to $8,500.For example, a wind turbine could cost as much as $7,000 installed, or a set of energy-efficient windows can cost $8,000.Lower cost items such as vents or small exhaust fans run around $150 to install.
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