Lennox 38M77 High Pressure Switch 640-475 psi Replacement Part voomi_id_77945 The RectorSeal ACGU is designed

The RectorSeal ACGU is designed specifically as an AC guard cage

this blower wheel is made for durability and performance

Compatible with Series: FT

This left-hand blower housing fits perfectly with specific HVAC system models

Lennox 38M77 High Pressure Switch 640-475 psi Replacement Part voomi_id_77945 The RectorSeal ACGU is designedProduct Description The Lennox 38M77 High Pressure Switch is engineered to monitor and adjust pressure levels in HVAC systems, ensuring safe operation and system integrity. Suitable for both industrial and commercial applications, this switch is a critical component for system reliability. Monitors pressures up to 475 psi Durable construction suitable for demanding environments Compact and easy to install in various systems Product Highlights This