Horizontal Unit Heaters Characterized by its horizontal air delivery, this unit heater is widely used for general industrial and commercial heating. Horizontally positioned louvers (standard) attached to the air-discharge side of the unit can be adjusted to lengthen or shorten heat throw and/or decrease or increase the mounting height. Adjustable vertical louvers (optional) when used in combination with horizontal louvers permit complete directional control of heated air.
Vertical Unit Heaters Due to their directly downward air discharge, vertical units are particularly desirable for heating areas with high ceilings and where craneways and other obstructions dictate higher mounting of heating equipment. Four air distribution devices providing distinctively different heat-throw patterns are offered to meet specific heat-throw and heat-spread requirements.