While the Lennox 71W28 is designed to provide a mechanical seal

crucial for efficient torque transfer and preventing premature belt wear

ensuring a direct mechanical fit without the need for field modifications

Efficient Installation: Features standard mounting holes and electrical connectors for rapid field replacement by contractors

The Armstrong Fluid Technology 174035MF-143 Pump is a high-performance H-41AB circulator pump designed for demanding commercial and residential applications

Henry Technologies S-9106V Regulator 320734-701 While the Lennox 71W28 isThe Henry Technologies S 9106V is a precision engineered oil level regulator shut off valve designed for vertical installation on high capacity refrigeration racks and multi compressor systems. Built with a robust brass body and a plated steel stem, this 3 8" SAE flare swivel valve allows for seamless integration into low pressure oil management systems, providing a reliable means of isolation during routine maintenance or component replacement. Its