banner
Unitary Small Equipment


Resources

Staff Contact: James Walters
Related Standard 210/240
Standard 210/240 Scope
The purpose of this standard is to establish, for Unitary Air-Conditioners and Air-Source Unitary Heat Pumps: definitions; classifications; test requirements; rating requirements; minimum data requirements for Published Ratings; operating requirements; marking and nameplate data; and conformance conditions.


Section Scope
  1. One piece or matched split system air conditioners and air source heat pumps with cooling capacities less than 65,000 BTU, ducted or non ducted.
  2. Central forced air electric furnaces with or without cooling coils.
  3. Condensing units for air conditioning applications with cooling capacities less than 65,000 BTU.
  4. Evaporator coils with or without blowers intended for use as a part of a matched split system.
Included are air conditioners, air source heat pumps, condensing units, and coils, irrespective of their type of power source or type of refrigeration cycle.

Specifically excluded are products included in the scopes of other product sections of AHRI and room air conditioners and heat pumps of other product sections.