Category: Plumbing and HVAC Tips

Your resource for home plumbing and HVAC tips, expert advice, and technical information. A valuable homeowners guide for Billings, Bozeman, and Great Falls.


How to Size a Home Drainage System

How to Size a Home Drainage System

Learning how to size a home drainage system, and how to calculate drainage fixture units (DFUs) in a residential setting, can be invaluable skill for up-and-coming plumbers and DIYers. A DFU, or drainage fixture unit, is a numerical value assigned to each fixture that determines how much load that fixture is putting on the drainage system. more »

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