Section 17-306. MASTER REFRIGERATION AND AIR CONDITIONING MECHANIC

 

306.1A license as a Master Refrigeration and Air Conditioning Mechanic may be issued to an applicant for that license who does the following:

 

(a)Furnishes evidence satisfactory to the Board of having been employed in installing, maintaining, repairing, and replacing refrigeration and air conditioning systems larger than twenty-five (25) compressor horsepower or the equivalent tons of refrigeration in the aggregate for a period of at least five (5) years immediately preceding the date of application; and

 

(b)Passes an examination on the practical and theoretical aspects of installing, maintaining, repairing, and replacing refrigeration and air conditioning systems larger than twenty-five (25) compressor horsepower or the equivalent tons of refrigeration in the aggregate.

 

source

Commissioners' Order No. 55-2029, §4(b), 5U DCRR, §1.4(b).