What is the purpose of a fire damper

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Reference no: EM131373862

1. What is the space above the drop-in ceiling in a commercial building used for in the HVACR industry?

2. What must be included in any duct that passes through a firewall?

3. What is the purpose of a fire damper?

Reference no: EM131373862

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What is the purpose of a fire damper : What is the space above the drop-in ceiling in a commercial building used for in the HVACR industry?

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