A. O. Smith® Proline® 50 G. Ultra-Low Nox Direct Vent Gas Water Heater

A. O. Smith® Natural Gas Water Heater 50 gal 22" dia x 73.5" height to top of vent Top and optional side water connections for space heating application and side t&p valve 0.62 energy factor - 38,000 BTU Dual-channel vent draws incoming air from outside, eliminating problems caused by insufficient ventilation Dynaclean™ diffuser system reduces sediment buildup, extending tank life Blue diamond® tank lining provides protection against leaks Enhanced honeywell gas valve with led diagnostics to ease troubleshooting and improve performance Resettable fvir thermal switch to quickly and easily bring heater back online Easy-to-handle flex vent expands up to 80" without requiring power Coreguard™ anode rod is industry-leading anode technology to extend useful life Full-flow tamper-resistant brass drain valve Meets aqmd uln requirements in ca and ut - otherwise, use 754149 direct vent water heater MFG# GDVNT-50L