VETOES

(H) (F) "PRACTICE HEATING, VENTILATION, AIR CONDITIONING,
AND REFRIGERATION CONTRACTING" MEANS THE INSTALLATION-
MAINTENANCE ALTERING, REMODELING, OR REPAIR OF HEATING SYSTEMS,
COOLING SYSTEMS, REFRIGERATION SYSTEMS, VENTILATION SYSTEMS, OR
HYDRONIC SYSTEMS OR BURNER SERVICES.

(I)(G) "COOLING SYSTEM" MEANS A SYSTEM IN WHICH HEAT IS
REMOVED FROM AIR, SURROUNDING SURFACES, OR BOTH, AND INCLUDES AIR
CONDITIONING SYSTEMS.

(J)(H) (1) "HEATING SYSTEM" MEANS A SYSTEM IN WHICH HEAT
IS TRANSMITTED BY RADIATION, CONDUCTION, OR CONVECTION OR A
COMBINATION OF ANY OF THESE METHODS TO AIR, SURROUNDING SURFACES
OR BOTH.

(2) "HEATING SYSTEM" DOES NOT INCLUDE A FIREPLACE OR
WOODBURNING STOVE NOT INCORPORATED INTO OR USED AS A PRIMARY
HEATING SYSTEM.

(K)(I) "HYDRONIC SYSTEM" MEANS A HEATING AND COOLING
SYSTEM USING LIQUIDS OR STEAM TO TRANSMIT OR REMOVE HEAT.

(L) (J) "REFRIGERATION SYSTEM" MEANS A SYSTEM USED TO COOL
A SURFACE OR AREA BELOW 55 DEGREES FAHRENHEIT OR 129 12.9 DEGREES
CELSIUS.

(M)(K) "VENTILATION" MEANS THE NATURAL OR MECHANICAL
PROCESS OF SUPPLYING AIR TO, OR REMOVING AIR FROM, ANY SPACE:

(1)  WHETHER THE AIR IS CONDITIONED OR IS NOT
CONDITIONED; AND

(2)  AT A RATE OF AIR FLOW OF MORE THAN 250 CUBIC FEET
PER MINUTE.

(N) "WRITTEN NOTICE" MEANS A NOTIFICATION IN WRITING:

(1) DELIVERED IN PERSON TO THE INDIVIDUAL OR PARTIES
INTENDED; OR

(2) DELIVERED BY CERTIFIED OR REGISTERED MAIL TO THE
LAST KNOWN RESIDENTIAL OR BUSINESS ADDRESS OF LEGAL RECORD.

608.

THE PURPOSE OF THIS SUBTITLE IS TO ESTABLISH A LICENSING
PROGRAM FOR HEATING, VENTILATION, AIR CONDITIONING, AND
REFRIGERATION CONTRACTORS TO:

(A)  PROTECT THE PUBLIC;

(B)  PROVIDE AND MAINTAIN EFFICIENT AND SAFE SYSTEMS;

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