About This Video:
Follow Rob Claus, CMI®, as he performs a commercial property plumbing inspection at InterNACHI’s Pennsylvania House of Horrors®. He starts the inspection at the backflow preventer and discusses the varying locations for this device in commercial buildings. He also assesses piping, restroom fixtures, and a commercial water heater.
Learn more in the Commercial Plumbing Systems Online Course, included with membership, and receive your certification upon completion.
Additional Resources for Commercial Property Inspectors:
- Commercial Plumbing Systems Online Course
- Commercial Property Basement and Foundation Inspection at InterNACHI’s Pennsylvania House of Horrors®
- Commercial Property Roof Inspection at InterNACHI’s Pennsylvania House of Horrors®
- Commercial Property Exterior Inspection at InterNACHI’s Pennsylvania House of Horrors®


