05 - Related Air Conditioning System Components

Send us Fan MailExplore condensate disposal systems, refrigerant line sets, thermostats, zoning controls, and proper installation requirements.Show Notes:Episode Overview: Covers condensate disposal (primary and auxiliary systems), typical piping and installation considerations, blockage risks, refrigerant line set basics (insulation, support, length/height limits), thermostats and zoning controls (thermostat-controlled dampers, jumper ducts, barometric dampers), thermostat types and placement, and testing recommendations for zoning systems.What You'll Learn: • Condensate disposal: primary drain, auxiliary drain, overflow pans • Proper condensate piping: slope, traps, termination locations • Refrigerant line set: insulation requirements, support, length/height limits • Thermostat types (mechanical, digital, programmable, smart) and proper placement • Zoning controls: dampers, jumper ducts, barometric dampers • When zoning components cannot be tested and how to reportKey Takeaways: ✓ Inspect condensate systems for proper installation and function ✓ Verify refrigerant line set insulation and support ✓ Check thermostat placement and operationIRC Code References: IRC 2018 M1411 (Condensate Disposal); M1401-M1403 (Duct Systems)Study Tips: Follow condensate drain lines from air handler to termination. Inspect line set insulation for damage or missing sections.Intro This episode is brought to you by GetSync.pro This episode is hosted by Charlie Bellefontaine of Chicagoland Home InspectorsFor complete training with visual materials, practice exams, and certification support, visit nhiexamprep.com© 2025 National Home Inspector Exam Prep Podcast. All rights reserved.