IO Hvac Controls iO-FAV-06 System

The iO HVAC Controls iO-FAV-06 System provides a reliable, code-compliant solution for introducing outdoor air into residential and light commercial structures. This fresh air ventilation system features a micro-processor logic panel designed to meet ASHRAE 62.2 standards, ensuring optimal indoor air quality through controlled intake. The kit includes a 6-inch round 2-position damper operated by a 24VAC power-open/spring-closed actuator, alongside a dedicated 120/24VAC 20VA transformer. Measuring 8.00” H x 6.00” W, the HVAC ventilation control panel manages ventilation CFM ranges from 40 to 150, covering areas between 1,500 and 4,000 square feet. Built for versatility, it supports exhaust fan control, outdoor temperature and humidity limits, and manual damper overrides. The single-adjustment setup simplifies commissioning for technicians, making it an essential component for modern HVAC makeup air requirements and energy-efficient climate control strategies.

Key Benefits for Contractors

• Code Compliance: Facilitates meeting ASHRAE 62.2 requirements for mechanical ventilation in new and existing constructions.
• Flexible Integration: Compatible with various IAQ controls, providing options for humidity limits and exhaust fan interlock.
• Durable Construction: Features an aluminum back plate with pre-drilled mounting holes for efficient installation on plenums or studs.
• Precise Control: Adjustable ventilation timer allows for cycles between 1 and 60 minutes to match specific air exchange calculations.
• Reliable Actuation: The 24V power-open, spring-closed motorized damper ensures the intake remains sealed during off-cycles.

Common Questions

How do you calibrate the fresh air intake on the iO-FAV-06?
The system uses a single-potentiometer adjustment on the logic board to set the required "on" time per hour. Technicians should calculate the required CFM based on local building codes and adjust the 1-60 minute timer to match the blower's intake capacity.

Can this system be used with heat recovery ventilators (HRVs)?
This kit is primarily designed for passive fresh air intake using the air handler's return side. While it can be interlocked with other equipment, it is most commonly used as a stand-alone mechanical ventilation solution for standard split systems or packaged units.

Does the iO-FAV-06 require a specific thermostat?
No, the logic panel operates independently but can be wired to the HVAC system's "G" terminal to ensure the indoor blower runs whenever the fresh air damper is commanded open.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.