A home inspector shall visually inspect the accessible plumbing system, including: Interior water supply and distribution systems, including all fixtures and faucets; Drain, waste, and vent systems, including all fixtures; Water heating equipment; Vent systems, flues, and chimneys; Fuel storage and fuel distribution systems for the presence of CSST; Drainage sumps, sump pumps, and related piping; The functional flow of all fixtures and faucets; and The functional drainage of all fixtures. A home inspector shall describe the type and material of the plumbing system, including: Water supply, drain, waste, and vent piping materials, including waste cleanout access location: Water heating equipment, including the energy source; The location of the main water and hose bib shut-off valves; The location of the main fuel shut-off valve; and The presence of CSST with the recommendation that the bonding of the CSST be reviewed by a licensed master electrician. A home inspector is not required to: Inspect any of the following: Clothes washing machine connections; Interiors of flues or chimneys that are not readily accessible; Wells, well pumps, or water storage related equipment; Water conditioning systems; Solar, geothermal, or other renewable energy water heating systems; Fire and lawn sprinkler systems; or Private waste disposal systems; Determine: Whether water supply and waste disposal systems are public or private; The quantity or quality of the water supply; or The function of expansion tanks, anti-siphon devices, and water circulating systems; Operate or activate safety valves or shut-off valves; or Test shower pans or other fixtures for leaks.