North Dakota Administrative Code
Title 33.1 - Department of Environmental Quality
Article 33.1-14 - NORTH DAKOTA BOILER RULES
Chapter 33.1-14-07 - MINIATURE BOILERS - EXISTING INSTALLATIONS
Section 33.1-14-07-10 - Flue connections

Current through Supplement No. 394, October, 2024

Each gas-fired boiler must be equipped with a four inch [10.16 centimeter] vent pipe or flue extended to an approved location outside the building or connected to a chimney flue. If the horizontal run is more than ten feet [3.05 meters], the vent must be increased to six inches [15.24 centimeters]. A draft hood of approved design must be provided on each boiler.

General Authority: NDCC 23.1-16

Law Implemented: NDCC 23.1-16

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