Harmony Commercial Kitchen VAV

Harmony Commercial Kitchen VAV is a demand controlled kitchen ventilation system, combined with ventilation interlocking & gas pressure proving (if required).

• Interlock with ventilation using wither Fan Current Sensors or Air PD Switches
• Optional Gas Proving function
• Controls ventilation automatically based on real-time gas consumption and CO2 levels in the kitchen
• Uses optical and duct heat sensors to maintain optimum ventilation rate as per DW172
• Reduces ventilation rate when gas usage and CO2 is low to reduce energy consumption
• Minimises heat loss via extraction by reducing the fan speeds when gas usage and CO2 is minimal
• Pulsed output gas meter can be linked with other building systems to monitor the kitchen
• Reduces ventilation noise levels at times of low kitchen activity
• Clear full colour TFT display for user info and easy calibration
• Takes responsibility for sufficient ventilation control away from kitchen staff
• Maintains air balance between supply and extract ventilation creating a negative pressure in the kitchen to control cooking odours
• Will accept Methane, LPG and CO detectors
• Fully suitable for kitchens with solid fuel appliances
• Harmony can be linked to remote knock-off buttons, fire alarm and BMS
• 3 year warranty