Conbraco 10-608-05 Relief Valve Els PW 29614 Does this kit include the

Does this kit include the fan blade (impeller)

the internal diaphragm or contacts may be fouled

using this HVAC replacement part ensures the heat exchanger receives adequate air volume to prevent high-limit trips

and VGF22 non-pressure balanced valve bodies

Conbraco 10-608-05 Relief Valve Els PW 29614 Does this kit include theThe Conbraco 10 608 05 is a professional grade, high capacity ASME Section IV hot water relief valve engineered specifically for protection against overpressure in large scale commercial boiler systems. Featuring a 2" Female NPT inlet and a 2" Female NPT outlet, this cast bronze relief valve is factory set at 30 PSI to ensure precise system safety. With a massive 5,193,000 BTU hr steam capacity, it manages significant thermal expansion and pressure