Key Benefits Adjustable Temperature Range: Eliminates the need to carry multiple fixed-limit discs by providing a customizable 135-175°F set point

Direct Replacement Logic: Fully interchangeable with Lennox 73M8501

What was the 233-45653-05

This configuration ensures consistent radial load distribution and operational reliability in commercial air handlers

This 3/4-inch pressure relief valve is factory-set to a 150 PSI relief setting

Bard 8103-027 Motor 318973-401 Key Benefits Adjustable Temperature Range:The Bard 8103 027 Motor is a high performance direct drive blower motor designed for specific integration within Bard wall mount HVAC units. This 1 5 HP permanent split capacitor (PSC) motor operates at 208 230V, single phase, maintaining a consistent 1075 RPM for optimal airflow across the evaporator coil. Engineered for long term reliability in demanding environments, this OEM replacement motor ensures your unit meets its original static pressure