Enhanced Durability: The EPDM seal and brass construction provide excellent resistance to heat and scaling in hot water applications

Key Benefits High Volume Output: 400 SCIM flow capacity allows for rapid response and the ability to control multiple pneumatic actuators simultaneously

response sensor to provide near-instantaneous feedback to the Selectra control loop

While the enclosed relay simplifies wiring

Built for stepper motor control

Aaon R76550 Limit Switch L99H008 Enhanced Durability: The EPDM sealThe Aaon R76550 Limit Switch is a critical safety component engineered for precision monitoring within high performance HVAC ventilation systems. This heavy duty limit switch 295 is designed to provide reliable thermal protection, automatically interrupting electrical circuits when temperatures exceed safe operating parameters. As a genuine Aaon replacement part, the R76550 ensures seamless integration with commercial rooftop units and air handlers,