scope:

This standard applies to factory-assembled commercial or industrial Single Package Vertical Air-conditioner and Heat Pump equipment as defined in Section 3.

Energy Source.

This standard applies to electrically operated, vapor-compression refrigeration systems.

Installation.

The Single Package Vertical Air-conditioner and Heat Pump is intended for ducted or non-ducted installation with field or factory supplied grilles.

Purpose.

The purpose of this standard is to establish, for Single Package Vertical Air-conditioners and Heat Pumps: definitions; classifications; test requirements; rating requirements; minimum data requirements for Published Ratings; operating requirements; marking and nameplate data; and conformance conditions.

Intent.

This standard is intended for the guidance of the industry, including manufacturers, engineers, installers, contractors and users.

Review and Amendment.

This standard is subject to review and amendment as technology advances.