Direct Gas Firerd Heating Equipment - Hartzell Fan - #29

Options and Accessories

Filter Box - The addition of the filter box section to the gas air make-up unit enables tempered and filtered air to be brought into the building. Available for all models. Disposable filters stan­dard. Washable filters are also available.

Horizontal Inlet Weather Hood - Effectively prevents the entry of weather during operation.

Vertical (Roof) Inlet Weather Hood - Four-sided roof ventilator hood, constructed of painted galvanneal steel. Low velocity design to prevent entrainment of water.

Turning Elbow - Turns the inlet or discharge airflow 90 degrees with the aid of guide vanes. Minimal friction loss.

Direct the discharge airflow.

Provides a safe and convenient station to service the unit.

Belt Guard - Provides guarding of the internal drive assembly. Vibration Isolators -

Motor Operated Shutter - Prevents the entry of outside air ^{Spring type or rubber}"ⁱⁿ"^{shear avai|ab|e.}

when unit is not in operation. Insulated Housings - Single wall pinned insulation.

Clearview Doors - Allows visual inspection of internal ^{Double waN insulated construction.}

components.

The safe application and use of equipment supplied by Hartzell Fan, Inc. is the responsibility of the installer, the user, the owner, and the employer. Since the application and use of its equipment can vary greatly, Hartzell Fan, Inc. offers various product types, optional safety accessories, and sound performance data per laboratory tests. Hartzell Fan, Inc. sells its equipment with and without safety accessories, and accordingly, it can supply such safety accessories only upon receipt of an order. The need for safety accessories will frequently depend upon the type of system, fan location and operating procedures being employed. The proper protective safety accessories to meet company standards, local codes, and the requirements of the Occupation Safety and Health Act must be determined by the user since safety requirements vary depending on the location and use of the equipment. If applicable local conditions, standards, codes or OSHA rules require the addition of the safety accessories, the user should specify and obtain the required safety accessories from Hartzell Fan, Inc. and should not allow the operation of the equipment without them.

Owners, employers, users and installers should read "RECOMMENDED SAFETY PRACTICES FOR USERS AND INSTALLERS OF INDUSTRIAL AND COMMERCIAL FANS" published by the Air Movement Control Association, Inc., 30 West University Drive, Arlington Heights, Illinois 60004. A copy of this publication is enclosed with each fan shipped from Hartzell Fan, Inc., and is available upon request at Hartzell's office in Piqua, Ohio 45356.

Please contact Hartzell Fan, Inc. or your local Hartzell representative for more information on product types, safety accessories, and sound performance estimates.

Remember, the selection of safety accessories and the safe application and use of equipment supplied by Hartzell Fan, Inc. is your responsibility.

29 1 (800) 336-3267