Lennox 29W93 Split Taper Bushing 324846-701 is a high-performance anti-siphon pressure

is a high-performance anti-siphon pressure vacuum breaker designed to prevent backsiphonage of contaminated water into the potable water supply

Enhanced System Efficiency: Provides an airtight seal for the blower motor compartment

reducing installation time and mitigating the risk of joint failure under thermal cycling

In most residential split systems

it includes the secondary blower wheel and specialized housing necessary to create the negative pressure required for safe combustion gas expulsion

Lennox 29W93 Split Taper Bushing 324846-701 is a high-performance anti-siphon pressureThe Lennox 29W93 Split Taper Bushing is a high precision solution designed for seamless power transmission in heavy duty HVACR applications. Engineered with a 1 7 16 inch bore diameter and a 3 11 16 inch outer diameter, this R1 series bushing is a direct fit component for securing sheaves, pulleys, and sprockets to commercial blower motors and drive shafts. The double split barrel design ensures maximum concentricity, significantly reducing vibration