This Standard establishes performance requirements and test methods applicable to water heater relief valve drain (or runoff) tubes for use with relief valves having a steam rating of 105,000 Btu/hr or less.
ASME A112.4.1-2009 (R2024)
Original price was: $39.00.$19.00Current price is: $19.00.
Water Heater Relief Valve Drain Tubes
ASME International , 01/11/2010