3400LAB LF Solder Tankless Water Heater Valve Kit

Full Port
Virgin PTFE Seats
Integral Base Drain
Purge Port w/Cap
Integral Relief Valve
RAB: 200K BTU/HR Relief

SAB: 500K BTU/HR Relief

TAB: 2.7M BTU/HR Relief
AB1953, NSF-61 & NSF-372