IO Hvac Controls iO-WWR240 Relay 323269-701 featuring a calibrated 190°F open

featuring a calibrated 190°F open temperature to interrupt the burner circuit during over-temperature conditions and a 160°F close temperature for system re-engagement

this motor is built to restore factory airflow specifications in residential and light commercial air handlers while maintaining peak electrical efficiency on the job site

technicians typically recommend replacement every 6 to 12 months

this electric heater assembly ensures exact fitment and electrical compatibility within the heating section of your HVAC cabinet

while the SPST switch action provides reliable automatic reset functionality for unmonitored systems

IO Hvac Controls iO-WWR240 Relay 323269-701 featuring a calibrated 190°F openFor service technicians and commercial contractors tasking themselves with safeguarding outdoor equipment, the iO WWR240 voltage monitoring relay is a critical component for real time system protection. This 240V SPDT relay is specifically engineered to mount within the condensing unit's service compartment, providing a primary interface for the Warning Watchdog alarm system. By connecting directly to the line side of the compressor contactor, this