Products and standards
UL can test HVAC/R equipment in accordance to U.S. federally mandated energy efficiency standards including:
AHRI standards
| Standard | Title |
AHRI 210/240 | Unitary air-conditioning and air-source heat pump equipment |
ARI 310/380 | Package terminal air-conditioning and heat pumps |
AHRI 340/360 | Commercial and industrial unitary air-conditioning and heat pump equipment |
AHRI 365 | Commercial and industrial unitary condensing units |
AHRI 390 | Single package vertical units |
| ARI 410 | Forced circulation, air-cooling and air-heating coils |
ARI 440 | Fan coils |
ARI 550/590 | Water-chilling packages |
| ARI 810 | Automatic commercial ice-makers |
ARI 820 | Ice storage bins |
AHRI 1200 | Commercial refrigeration |
Other standards
| Standard | Title |
ASHRAE | 20, 30, 37, 41.1, 41.2, 41.3, 41.6, 41.7, 41.10, 72, 79, 116, 117, 128, 133 |
EN | 14511 |
ISO | 5151, 7371, 8187, 8561, 13256 |
JIS | C 9612 |
CSA | C656, C742, C743, C746, C749 |
IEC | 60335-2-40 |
UL 471 | Commercial refrigeration |
UL 1995/CSA C22.2 | No. 236 heating and cooling equipment |
