Lennox 99G99 Blower Wheel 318518-761 What are the connection sizes

What are the connection sizes for this 11-ton TXV

It features a high-performance integrated unloader valve (1/4" NPT) that effectively blees off head pressure from the pump

specifically designed to function within spring return damper assemblies for fail-safe operation

This HVAC zone valve is a standard for contractors seeking reliable mixing performance and ANSI Leakage Class IV efficiency in chiller or boiler loops

Lennox 99G99 Blower Wheel 318518-761 What are the connection sizesThe Lennox 99G99 Blower Wheel is a precision engineered OEM replacement part designed for high static pressure applications within residential and commercial HVAC systems. Featuring a 1 2 inch bore and a 9x8 diameter to width configuration with clockwise (CW) rotation, this direct drive blower wheel ensures optimal airflow and static efficiency. Constructed from high grade galvanized steel, the 99G99 is balanced to minimize vibration, reducing stress