Minn. R. agency 144, ch. 4626, PHYSICAL FACILITY NUMBERS AND CAPACITIES, pt. 4626.1475

Current through Register Vol. 49, No. 11, September 9, 2024

Part 4626.1475 - VENTILATION; MECHANICAL. 6-304.11

A. All rooms must have sufficient mechanical tempered make-up air and exhaust ventilation to keep them free of grease, excessive heat, steam, condensation, vapors, obnoxious or disagreeable odors, smoke, and fumes according to the applicable provisions of the Minnesota Building Code and the Minnesota State Mechanical Code.

B. All ventilation systems, furnaces, gas- or oil-fired room heaters, and water heaters shall be designed, installed, and operated according to chapters 1305, 1346, and 7511.

C. All ventilation systems must be operated as designed while the ventilated equipment is in use.

D. Ventilation systems equipped with filters must not be operated with the filters removed.

Minn. R. agency 144, ch. 4626, PHYSICAL FACILITY NUMBERS AND CAPACITIES, pt. 4626.1475

23 SR 519

43 SR 295

Statutory Authority: MS s 31.101; 31.11; 144.05; 144.08; 144.12; 157.011