§ 171.265 REFRIGERANTS.
   (A)   Refrigerants that are highly flammable shall not be used in multiple dwellings.
   (B)   Direct systems using refrigerants that are flammable or toxic shall not be used for air conditioning purposes.
(Prior Code, § 19-257) (Ord. 312, passed 3-25-1963) Penalty, see § 171.999