Low Noise
Each unit is acoustically lined internally with Class O rated (BS 476 Parts 6 and 7) fire resistant acoustic foam lining minimising breakout noise levels.
Easy Commissioning
Integrated commissioning control allowing single speed selection and also limiting maximum speed if used with an external potentiometer.
Space saving
Ideal for very shallow ceiling voids or where space is at a premium.
Efficient Performance
Low power consumption at high performance resulting in Low Specific Fan Powers for Building Regulation Compliance.
Controllability
EC motors providing precise speed control via potentiometer, 0-10VDC or PWM Circuit. A potentiometer controller is available for manual control. Reduced fan speed can provide significant cost-savings through lower energy consumption in both mechanical energy of motors and also on the conditioning of replacement air.
Warranty
Each SH has a 12 month warranty.