Enacted May 19, 2010
An alternate to an ASME Tank as adopted by the Massachusetts State Board of Examiners of Plumbers and Gas Fitters in 2007.
- The Tank conforms with the following UL-174 testing
a. Section 33: Two (2) times the maximum working pressure but not less than 300psig.
b. Section 22: One hundred fifty (150) psig and two hundred ten (210) degree maximum. - The Tank will have a minimum of a ten (10) year Guarantee.
- A maximum of a four (4) tanks may be installed in a tandem situation.