ANSI/ASHRAE Standard 40 provides test methods for determining the heating and cooling output capacities and energy inputs of unitary air-conditioning and heat-pump equipment that is heat-operated (see Section 3, “Definitions”). These test methods may be used as a basis for rating such equipment, but it is not the purpose of this standard to specify methods of establishing ratings.


ASHRAE 40-2014 (RA2024)
Original price was: $75.00.$37.00Current price is: $37.00.
Standard 40-2014 (RA2024) — Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment (ANSI Approved)
ASHRAE , 2024