IO Hvac Controls MUA-10 Damper Kit 318973-401 this three-blade propeller is engineered

this three-blade propeller is engineered for optimal airflow in 13 SEER residential condensing units

or PWM) using the onboard configuration jumpers

this differential pressure switch facilitates precise monitoring of positive

Using this spring in other series will result in incorrect spring rates and potential regulator failure

Quiet Operation: Specifically balanced to reduce mechanical vibration

IO Hvac Controls MUA-10 Damper Kit 318973-401 this three-blade propeller is engineeredThe iO HVAC Controls MUA 10 is a professional grade 10 inch make up air damper kit designed to provide controlled fresh air intake in residential and light commercial applications. This system effectively mitigates negative pressure issues often caused by high powered exhaust fans, ensuring proper HVAC ventilation and occupant safety. The kit features a power open spring closed (PO SC) damper constructed with a high torque actuator for reliable