IAPMO USHGC, USPSHTC Code Change Monographs Now Available
The International Association of Plumbing and Mechanical Officials (IAPMO®) has made the 2023 Uniform Solar, Hydronics and Geothermal Code (USHGC®) and Uniform Swimming Pool, Spa and Hot Tub Code (USPSHTC®) technical committee meeting monographs available for download.