ASHRAE STD 193
Method of Test for Determining the Airtightness of HVAC Equipment
|Publication Date:||26 June 2010|
This standard applies to the following:
a. Equipment intended for installation in ducted systems, including furnaces, heat pumps, air conditioners, coil boxes, filter boxes, and associated components.
b. Equipment that moves less than 3000 cfm (1400 L/s) of air.
This standard does not apply to ducts, plenums, or other field-constructed components.
This standard prescribes a method of test to determine the airtightness of forced-air HVAC equipment prior to field installation.