Ventilation box MQ

Overview
Models MQTHI5, MQFCI6, MQFVI5

• Terminal units reduce energy costs and minimize carbon footprint.
• Daikin single duct VAV boxes (80 to 8,000 CFM) provide high performance and set the industry standard for construction, performance, and quality.
• Fan-powered terminal units are available in parallel and series configurations and provide operating cost savings through reduced central fan horsepower and use of waste heat recovery.

Single Duct VAV Boxes
The primary function of Daikin's single duct terminal unit is to regulate conditioned air flow into an occupied zone in response to a control signal. These units serve as the core of modern variable air volume systems.

Fan Powered Air Terminal Units (Parallel and Series)
Fan powered terminals are typically used for heating and cooling perimeter zones. Operating cost savings can be achieved through the use of waste heat recovery from the ceiling plenum and from reduced central fan horsepower.

Consistent and Reliable Comfort
Variable air volume boxes integrate with Daikin's MicroTech® Integrated system for VAV applications to provide consistent and reliable comfort for building occupants.

Performance

• Hot water or electric heat options available.
• Single duct boxes: 80 to 8,000 CFM.
• Fan powered air terminal units (parallel and series): 150 to 5,600 CFM.

Features

• Supplied with a round inlet collar on unit sizes 6"-16" and rectangular inlets on sizes 20" and 24".
• Outlets are rectangular with slip and drive connections.
• Units include an external 20-gauge control mounting panel.
• Control panel covers are included on all units.
• Inlet velocity sensor included.
• 1" dual density fiberglass insulation.
• Flanged discharge connection.
• Bottom access panel for servicing.
• SCR fan speed control.
• 20 gauge primary air valve.
• 22 gauge casing construction.
• 18 gauge discharge.
• Control enclosure with mounting plate provided.
• ECM motors available on case sizes 3 and 6.

Technical specifications

• Commercial designation / series: MQ series (models MQTHI5, MQFCI6, MQFVI5).
• Airflow ranges: single duct 80–8,000 CFM; fan-powered parallel/series 150–5,600 CFM.
• Heating options: hot water or electric heat.
• Inlet types: round inlet collar (sizes 6"–16") and rectangular inlets (sizes 20" and 24").
• Outlets: rectangular with slip and drive connections; flanged discharge connection.
• Construction gauges: 22 gauge casing, 18 gauge discharge, 20 gauge primary air valve, external 20-gauge control mounting panel.
• Insulation: 1" dual density fiberglass.
• Controls: external control mounting panel and control enclosure with mounting plate; compatible with MicroTech® Integrated system.
• Fan control: SCR fan speed control; ECM motors available on specified case sizes.
• Service access: bottom access panel.