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Recent content by Najib2
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do we need to exhaust air from wet well to meet NFPA 820 requirements or just supply outdoor air
Do we need to supply and exhaust air to/from wet well at the rate of 12/30 air change to meet the requirement of NFPA 820 or just supply outdoor air.- Najib2
- Thread
- Replies: 1
- Forum: HVAC/R engineering
