Free Webinar: Residential Plumbing Overview for Inspectors

Quick recap

This webinar, led by Certified Master Inspector Rob Byrne, focused on a residential plumbing overview for home inspectors. The presentation covered essential aspects of plumbing inspections, including identifying leaks, water pressure testing, fixture operations, and proper installations. Key topics discussed included inspecting water heaters, understanding data plates and ANSI numbers, and recognizing differences between storage tank and tankless water heaters. The webinar also covered boiler systems, venting configurations, and combustion air requirements. Participants learned about tools like the Building Intelligence app for decoding manufacturer information and proper reporting procedures. The session included a break where attendees asked questions about report writing software, water pressure testing techniques, and offering ancillary services like energy audits.

Summary

Residential Plumbing Inspection Webinar

The meeting was a webinar on Residential Plumbing Overview for Inspectors led by Certified Master Inspector Rob Byrne. The session was approved for 3 continuing education credits in multiple states and covered key aspects of home plumbing systems, including identifying leaks, water contamination, inadequate supply, and improper installations. Participants were instructed on how to receive CE credits, including requirements for attendance and communication with the education team. The webinar began with introductions and technical setup, followed by detailed explanations of plumbing components, inspection standards, and practical examples of water supply systems, including public and private water sources.

Property Inspection Fuel Systems Protocol

Rob and AJ discussed the process of identifying fuel sources and inspecting plumbing systems during property inspections. They covered key aspects including checking water pressure, inspecting fixtures and drains, and reporting deficiencies with proper documentation. The discussion also outlined what inspectors are not required to do, such as lighting pilot lights, testing backflow preventers, or evaluating fuel storage systems, emphasizing the importance of clearly stating limitations in pre-inspection agreements and reports.

Plumbing Inspection Training Procedures

Rob provided a detailed training session on plumbing inspection procedures, covering various fixtures and systems. He explained the proper methods for inspecting toilets, sinks, water closets, urinals, bidets, faucets, food waste grinders, dishwashers, washing machines, bathtubs, and whirlpool tubs. Rob emphasized the importance of checking for leaks, proper water flow, drainage, and safety concerns such as water temperature and GFCI protection. He also discussed best practices for operating fixtures safely and documenting findings in reports.

Home Inspection Webinar Best Practices

AJ and Rob conducted a webinar on home inspection practices, focusing on showers, water heaters, and related plumbing systems. They answered questions about report writing software (Horizon), water pressure testing challenges, and the decision to not offer ancillary services like water quality testing to maintain focus on core inspection duties. The session covered proper inspection techniques for shower pans, glass enclosures, floor drains, and water supply lines, with specific attention to checking water pressure and temperature mixing valve functionality. The webinar concluded with information about continuing education credits available for attendees in specific states, requiring 90% attendance and proper registration details.

Water Heater Maintenance Inspection Discussion

AJ and Rob discussed the maintenance and inspection of water heaters, focusing on sacrificial anodes, accessibility requirements, and the importance of proper documentation. They explained how to read data plates on water heaters and tankless units to gather information about the device's age, capacity, and specifications, recommending the use of the Building Intelligence app for decoding serial numbers. The discussion emphasized the need for accessible and safe working conditions, proper reporting of limitations, and the use of QR codes for additional information.

Water Heater Systems Overview

Rob demonstrated how to decode manufacturing information from water heater serial numbers and discussed the differences between traditional water heaters and tankless systems. He explained that tankless systems require annual maintenance, including descaling, and have specific venting requirements that are often installed through side walls rather than chimneys. Rob also covered how tankless systems use recirculating systems to provide faster hot water delivery and how boilers can create domestic hot water through coils when no separate water heater is present.

Boiler Systems and Installation Requirements

Rob explained boiler systems and water heating mechanisms, highlighting the importance of identifying fuel sources and common issues like calcified coils. He discussed water heater installation requirements, particularly the need for elevation in garages and the presence of flammable vapor ignition resistors (FVIR) in modern units. The discussion also covered combustion air requirements for gas appliances in confined spaces and seismic bracing requirements in earthquake-prone regions. During the Q&A portion, Rob advised against operating main water shutoff valves during inspections and suggested running appliances like dishwashers and washing machines to test water pressure on upper floors when inspecting alone. AJ announced upcoming CE webinar opportunities and encouraged attendees to suggest new course topics, particularly mentioning work on solar and hurricane mitigation courses.

Plumbing Inspection Fundamentals Training

Rob conducted a comprehensive training session on plumbing inspection fundamentals, covering water distribution systems, pipe sizing, pressure regulation, and various plumbing components including valves, traps, and venting systems. He explained key inspection techniques such as identifying water main materials, checking for proper support and drainage, and documenting findings like water meters located outside the building. During the Q&A portion, Rob provided specific guidance on inspecting hybrid water heaters, identifying heat pump failures, and documenting water meters, particularly when they're located in underground vaults outside the home. The session concluded with information about upcoming webinars and live training opportunities, including Rob's upcoming presentation at the North Carolina Home Inspector Conference in Charlotte on May 16th.