Bard HVAC 8201-050BX Relay 318172-701 High Close-off Pressure: Designed to

High Close-off Pressure: Designed to maintain 100% bubble-tight shut-off

By restricting liquid flow from the condenser and simultaneously diverting hot gas directly to the receiver

This is a 230V single-speed inducer motor

Strap-on Surface Mounted Temperature Control with Concealed Range Adjustment

Built with a normally closed (N/C) configuration

Bard HVAC 8201-050BX Relay 318172-701 High Close-off Pressure: Designed toThe Bard HVAC 8201 050BX Relay is a genuine 24V time delay relay specifically engineered for Bard wall mount and packaged air conditioning units. As the direct OEM 8201 050 successor, this "BX" boxed version offers a standardized 5 minute delay on break (DOB) to ensure critical compressor short cycle protection. By maintaining a managed timing interval after a call for cooling ends or a power interruption occurs, this relay prevents the head pressure