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About This License
Heating and Air Conditioning (HAC)- Any individual or any regularly employed person for any partnership or corporation who for hire is engaged in the installation or service and repair of heating and air conditioning systems.
Refrigeration - Any and all legal entities engaged in the business of refrigeration contracting and servicing, installation, and repair.
Heating and Air Conditioning Systems or System - A heating and/or cooling apparatus consisting of an air heating and/or cooling fixture from pipes, plenums or blowers including any accessory and equipment installed in connection herewith; specifically excluding window units, automotive or farm implement type heating and/or air conditioning equipment.
Refrigeration - The use of mechanical or absorption equipment to control temperature, humidity, or both, in order to satisfy the intended use of a specific space, other than for human comfort.