   |
Options and Accessories for XKSFB/XKSFDSpeed Controller – Available on the XKSFD, the speed controller provides an economical means of system balancing. Special Coatings – Permatector™ coating is available for a durable, long lasting finish. Decorative coatings are also available in a variety of colors to match existing building fixtures. Consult your Accurex representative for coating selections. Discharge Blower Arrangements – Multiple discharge arrangements are available to meet job-specific requirements. Intake Dampers – Powered or gravity dampers prevent unintended air transfer between the outside and space. Unit Mounted Control Center – Factory mounted supply fan starter, overloads, and a Class II transformer for a secondary voltage in the unit. NEMA-3R Remote Starter Control Panel – Provides power to the supply and exhaust fans through either a single-point connection or multiple power connections. Starters, disconnects, Class II transformers, and fusing is provided for each voltage source.
Weatherhood – With a combination package, a downturn weatherhood provides a minimum of 36 inches of vertical separation between supply and exhaust air streams and the extended weatherhood provides 10 feet of horizontal separation between supply and exhaust streams. Both configurations are designed to satisfy NFPA 96, simplifying the installation while meeting codes. Supply Voltages – Multiple voltages in single and three phase are available to conveniently match building power. Roof Curbs – Prefabricated roof curbs are available to reduce installation time and costs by ensuring compatibility between the fan and the roof opening. All curbs are lined with fiberglass insulation to prevent condensation and to reduce sound levels. Combination packages allow an exhaust fan and make-up air fan to be mounted on a common curb, with weatherhood options complying with NFPA 96 Standards. See the roof curb section in this catalog for more information. |