The following is being proposed: (1) Revision to Temperature and Pressure Test to include ambient temperature exception of 30°C (86°F) for refrigerated buffet tables and refrigerated food preparation units; and (2) Revisions to Door Latch Release Test and addition of Door Opening Test to specify door opening force.
ANSI/UL 471-2012 history
2013ANSI/UL 471-2013 Standard for Safety for Commercial Refrigerators and Freezers
2012ANSI/UL 471-2012 Standard for Safety for Commercial Refrigerators and Freezers
2006ANSI/UL 471-2006 Standard for Safety for Commercial Refrigerators and Freezers