By monitoring the flame sensor current and managing the direct spark sequence

Key Benefits Precision Metering: 0

Technicians must ensure the suffix letters match to maintain proper signal calibration between the selector and the discharge air sensor

ensuring air pressure proving accuracy for critical safety shutdowns and system signaling

Streamlined Installation: The 7/8" stub tube I

IO Hvac Controls iO-FAV-08 System 322055-301 By monitoring the flame sensorProfessional grade fresh air ventilation system designed for precise IAQ control in residential and light commercial applications. The iO HVAC Controls iO FAV 08 features a micro processor logic panel that automates the introduction of outside air, assisting contractors in meeting ASHRAE 62. 2 standards. This kit includes an 8 inch round 2 position damper (power open spring closed 24VAC) and a 120 24 20VA transformer, providing a complete solution for