Mich. Admin. Code R. 336.1280 - Permit to install exemptions; cooling and ventilating equipment
Rule 280.
(1) This
rule does not apply if prohibited by
R
336.1278 and unless the requirements of
R
336.1278a have been met.
(2) The requirement of
R
336.1201(1) to obtain a permit to
install does not apply to any of the following:
(a) Cold storage refrigeration equipment and
storage of the refrigerant, including cold storage equipment using anhydrous
ammonia that has storage capacity of less than 500 gallons.
(b) Comfort air conditioning or comfort
ventilating systems not designed or used to remove air contaminants generated
by, or released from, specific units of equipment.
(c) Natural draft hoods or natural draft
ventilation not designed or used to remove air contaminants generated by, or
released from, specific units of equipment.
(d) Water-cooling towers and water-cooling
ponds not used for evaporative cooling of process water or not used for
evaporative cooling of water from barometric jets or from barometric
condensers.
(e) Funeral home
embalming processes and associated ventilation systems.
Notes
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No prior version found.