The variable air volume (VAV) box Model MQTHI5 is our high performance single duct air terminal product line. This series is available in a wide range of sizes with available capacities from 80 to 8,000 CFM. The MQTHI5 unit sets the standard in the industry for construction, performance, and quality.
- Fan Powered AirTerminal Units – Parallel and Series
- Fan-powered terminal units, provide a variable volume of airflow via the primary air valve. The fan is only operated in the heating mode. Series MQFVI5 is available in seven casing sizes.
