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.
Table of Contents
| ASME | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | A112.4.1 - 2009 |
| Product Name | A112.4.1 - Water Heater Relief Valve Drain Tubes |