UNIFORM CODES SPOTLIGHT
February 9, 2023 From the 2021 UPC Illustrated Training Manual, Chapter 5, WATER HEATERS 510.1.10 Chimney and Vent Locations. Table...
UNIFORM CODES SPOTLIGHT
February 2, 2023 From the 2021 UPC Illustrated Training Manual, Chapter 5, WATER HEATERS 509.5.5 Size of Chimneys. The effective area of a...