Half Price Standard Code

Bracing Systems for Water Heaters to Wood Studs
standard by International Association of Plumbing and Mechanical Officials, 2004

Air Admittance Valves for High Back Pressure Environments
standard by International Association of Plumbing and Mechanical Officials, 2016

Hybrid Urinals with High-Efficiency Drain-Cleansing Feature
standard by International Association of Plumbing and Mechanical Officials, 2015

Skimmers (Spas, Hot Tubs and Swimming Pools)
standard by International Association of Plumbing and Mechanical Officials, 1993

Rooftop Support Blocks for Piping and Mechanical Equipment
standard by International Association of Plumbing and Mechanical Officials, 06/01/2013

Pipe Lining Systems Employing Polyethylene Terephthalate (PET)
standard by International Association of Plumbing and Mechanical Officials, 2019

Inline Sewer Dosing Units
standard by International Association of Plumbing and Mechanical Officials, 2011

IAPMO Guide Criteria for Ring Gaskets for Water Closet and Urinal Outlets
standard by International Association of Plumbing and Mechanical Officials, 11/01/2013

Supply Stops with Integral Water Hammer Arresters
standard by International Association of Plumbing and Mechanical Officials, 2012

Odor Control Systems for Water Closets
standard by International Association of Plumbing and Mechanical Officials, 2003