Our newest and most comprehensive book is based on the 2021 IRC, UPC, UMC, and other current codes, including the 2020 NEC. It has 330 pages, including 336 illustrations and 192 tables. It includes material not found in any of our previous individual books. The book includes notations and explanations of major changes from the previous editions of the codes, so it can be used in areas using either the 2018 or the 2021 model codes.
Errata to the First Printing of Code Check Complete 3rd edition:
Building, page 8, table 1, the correct organization for ASCE is American Society of Civil Engineers.
Plumbing, page 141, left column, 10th checkbox item says “Horizontal changes in trap arms per T7” and should instead reference T12
Plumbing, page 154, right column, 5th checkbox, reference to P51 should be F51
Plumbing, Page 155, Table 29, Lines 1 & 7 should each be referencing T25 not T30
Plumbing, page 172, table 38, line 6A reference should be to T40 not T39
Electrical, page 289, Table 43, the correct max. cord & plug connected load for a 20 amp circuit is 16 amps (not 30)
Electrical, page 295, right column. 2nd checkbox, distance should be 4 inches, not 4 feet.
Electrical, page 305, left column. last checkbox, IRC reference 3901.1 is more on point than 1405.1.
Electrical, page 312, figure 87, the stop and start controls should not both be in the closed position.
(Updated August 17, 2023)
If you find any other errors, please let us know