Pennsylvania Code
Title 34 - LABOR AND INDUSTRY
Part I - Department of Labor and Industry
Chapter 3a - BOILER AND UNFIRED PRESSURE VESSEL REGULATIONS
Subchapter H - SPECIAL INSTALLATIONS
Section 3a.161 - Modular boilers
Universal Citation: 34 PA Code ยง 3a.161
Current through Register Vol. 54, No. 38, September 21, 2024
(a) A modular boiler as defined in ASME Code, section IV shall be installed in accordance with § 3a.36 (relating to clearances). The distance between modules may be reduced to the manufacturer's recommendations if the entire modular boiler system meets the 30-inch clearance requirements.
(b) A modular boiler must have only one inlet and one outlet valve, as required by ASME Code, section IV. The boiler controls must comply with ASME Code, section IV and ASME/CSD1.
(c) Inspection of modular boilers shall be performed in accordance with § 3a.111(1)-(7) (relating to field inspections).
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