The Serco HVLS fan system provides high quality velocity cooling for all types of livestock. The variable speed operation allows for the system to adjust based on current temperature conditions in your barn. In addition, the reverse operation function blows air upward which mixes the layered heat throughout the barn in cold weather. The HVLS design means that the fans run at a very low speed which reduces the noise level well below that of high speed fans. The HVLS fan system is available with a stand alone thermostat controller for automatic variable speed adjustment. They can also be operated with the Unity NATVENT Control which can be used to operate your natural ventilation system as well. • Optimized 5 blade profile for low speed rotary airfoil application and near ground effect. • Large air current depth - horizontal floor jet of 3-9 ft (1-3 m). • NACA airfoil profile reduces drag while producing more airflow. • Standard black corrosion resistant anodized blades. • Fan safety system includes guy wires and safety cable. • Patent pending aluminum hub and blade support system. • High efficiency variable frequency drive (VFD) • Adjustable speed control panel with forward / off / reverse switch, self-diagnostics and 4 digit pass code protection. • Aerodynamic blade winglets with patent pending design and made from high density polyethylene (HDPE). • Supplied with 25 feet of power cable pre-wired to fan motor (connection to power source by others.) • UL certified motor and controls. • Fused disconnect and line reactor standard. NORMAL INDUSTRIAL SPACING (FT) • Lifetime warranty on blades, hub and frame. • 12 year service life limited warranty. • 3 years parts and 1 year labour. SOURCE VOLTAGE Standard Power Optional Power CANARM LTD. - Corporate Office PO Box 367 2157 Parkedale Ave., Brockville, ON Canada K6V 5V6 Tel: (613) 342-5424 Fax: 1-800-263-4598 Arthur Manufacturing Facility #7686 Concession 16, RR 4 Arthur, ON Canada N0G 1A0 Tel: (519) 848-3910 Fax: (519) 848-3948 www.canarm.com Subject to Change without notice. CANARM LTD. - USA Warehouse 808 Commerce Park Drive Ogdensburg, New York, USA 13669 Tel: 1-800-267-4427 Fax: 1-800-263-4598

CONSTRUCTION Frame Hub Assembly Black powder coat / Welded steel fabrication 6061-T6 aluminum Blade Struts (invertible) Blades Blade end Winglets Clear zinc / High tensile steel Anodized / 6063-T6 aluminum High density polyethylene (HDPE) SAFETY COMPONENTS Steel Hub Plate Safety Cable Guy Wires Rotor Retaining Ring Galvanized 1/4" x 7 x 19 steel aircraft grade cable Galvanized 1/8" x 7 x 19 steel aircraft grade cable Zinc plated / 3/16 A569 steel MOUNTING HARDWARE Standard Mount Laminated Wood Beam Clamp (optional) Extra Wide / Thick I-Beam Mount (optional) Additional Drop Extensions (optional)...

HVLS CONTROLLERS AUTOPILOT MULTI-FAN CONTROLLER RADAR CONTROLLER Wall mounted controller with 7” LCD touchscreen interface. Web-based controller supports up to 24 fans. The included mobile controller app allows full control of all your fans from anywhere on or off your WIFI network. Digital interface controls all fan functions including programming, fault viewing, and more. Control up to 63 fans individually or as a group. Operate fans for cooling or destratification. Operate a single fan in forward / reverse with 0-100% speed control. Easily mounts to wall or electric gang box. Fully digital...