Plumbing

Estimate GPM capacity needed for household hot water demand

Determine pump flow rate and basin size for basements

Determine minimum septic tank size for your home

Pipe sizes, fittings, codes, soldering techniques, and common repairs

Reference table showing maximum flow rate and recommended pipe size for PEX tubing

Manufacturer flow rate, velocity and pressure loss per 100 ft for 3/8, 1/2, 3/4 and 1 inch PEX

Reference sheet detailing gauge measurements and calibration procedures for PEX tools

Chart specifying minimum diameter and length limits for drain, waste, and vent pipes

Table correlating trade-sized piping to correct hole saw diameter for pass-through

Flange height, wax ring selection, bolt tightening sequence, and water supply connection

Supply line sizing, drain assembly, mounting techniques, and common connection types

Sizing calculations, venting requirements, connections, expansion tanks, and safety devices

240V dryer circuits, washer outlet requirements, drain standpipe sizing, and ventilation