Lennox 31W67 Relay Sequencer 322027-701 This part serves as the

This part serves as the direct replacement for S1-024-35800-000

or differential air pressure in HVAC systems and industrial process control

making it suitable for both indoor and outdoor installations where moisture or environmental exposure is a factor

effectively reducing vibration and slippage in high-torque blower and fan applications

the Bray 630250-21440536 is designed with a convertible interface

Lennox 31W67 Relay Sequencer 322027-701 This part serves as theThe Lennox 31W67 Relay Sequencer is a critical multi staged control component designed for electric furnace sequencer replacement and HVAC system timing management. This HVAC sequencer relay functions as a technical conductor, utilizing a stacked relay design to coordinate the activation of heating elements, blowers, and compressors in a precise sequence of operation. By staging electrical loads, the 31W67 prevents circuit overloads and nuisance