Minn. R. agency 151, ch. 1346, MINNESOTA FUEL GAS COD, pt. 1346.5630 - SECTION 630 (IFGC) INFRARED RADIANT HEATERS
Subpart 1. [Repealed, 34 SR 537]
Subp. 2. [Repealed, 34 SR 537]
Subp. 3.
Section 630.
IFGC Section 630 is amended by adding a subsection to read as follows:
630.3
Ventilation
air. Where unvented infrared heaters are installed, mechanical
ventilation shall be provided to exhaust at least 4 cubic feet per minute (cfm)
(0.0203 m3/s) per 1,000 Btu/hr (0.292 kW) input
rating and it shall be electrically interlocked with the heater. Makeup air
shall be provided to the space to be heated.
Notes
Statutory Authority: MS s 16B.59; 16B.61; 16B.64; 326B.101; 326B.106; 326B.13
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