Minnesota Administrative Rules

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.

Statutory Authority:

MS s 31.101; 31.11; 144.05; 144.07; 144.08; 144.12; 157.011

History:

23 SR 519; 43 SR 295

Published Electronically:

January 2, 2019