AIR CURTAINS

The basic NPAC model is made to counteract the one-way flow-through forces caused by negative building pressure or by wind effects. Features Single Nozzle and Intake Proprietary Nozzle Design Greatly Diminishes One-Way Air Flow Caused By Building Air Imbalances Horizontal, Curvilinear, Recirculatory Air Flow Powder Coated Steel Metal Clad Insulation When Required Supply where indicated on plans HCR Model NPAC Air Door for doorways with low temperature differentials and or for temperatures above freezing. Air Door to be powder coated cold-rolled steel. Powder coating meets 500 hour salt spray test. NEMA 1 Power/control panel complete. Model NPAC equipment cabinet houses the centrifugal fan, fan motor, fan drive components, and prewired electrical components. Service door(s) are provide, if required, to allow access to all internal components. Motor is controlled by VFD (Variable Frequency Drive). Single point electrical connection. Air Door to have two side plenums: one with discharge nozzle, the other with an intake. Discharge nozzle is easily adjustable to maximize air block. Air volume adjustment mechanisms are easily accessible without removing any covers or secondary openings. Unit can be mounted on either side of wall. Depending on temperature differential insulation cladding may be required. Air Door assembly is structurally self supporting. All hardware has protective coating against corrosion. Air Door power to be 208, 240, or 480 volt AC, 60 Hertz, 3 phase. Visible signal light to show when motor is not running. Complete door assembly to be ready for connection to power. (Architect to designate responsibility for field wiring.)

The Model CAC Air Curtain is for applications where temperatures and humidity exceed the limits of our Model AC. A heater unit is added to condition the air as it mixes inside the vestibule. The Model CAC automatically adjusts as conditions change to optimize performance and reduce energy consumption. With the use of HCR sensors and software, Model CAC can be integrated into a facility's refrigeration control and monitoring system. This allows not only remote monitoring but remote adjusting of the HCR equipment. Features Single Nozzle And Intake Proprietary Nozzle Design Greatly Diminishes Air and Moisture Infiltration Horizontal, Curvilinear,Recirculatory Air Flow Powder Coated Steel Metal Clad Insulation When Required Cooler or Ambient Door Specifications Supply where indicated on plans HCR Model AC Air Door for doorways with low temperature differential and or for temperatures above freezing. Air Door to be powder coated cold-rolled steel. Powder coating meets 500 hour salt spray test. NEMA 1 Power/control panel complete. Model AC equipment cabinet houses the centrifugal fan and prewired electrical components. Service door(s) are provided, if required, to allow access to all internal components. Motor is controlled by VFD (Variable Frequency Drive). Single point electrical connection. Air Door to have two side plenums: one with discharge nozzle, the other with an intake. Discharge nozzle is easily adjustable to maximize air block. Air volume adjustment mechanisms are easily accessible without removing any covers or secondary openings. Unit can be mounted on either side of wall. Depending on temperature differential, insulation cladding may be required. Air Door assembly is structurally self-supporting. All hardware has protective coating against corrosion. Air Door power to be 208, 240, or 480 volt AC, 60 Hertz, 3 phase. Visible signal light to show when motor is not running. Complete door assembly to be ready for connection to power. (Architect to designate responsibility for field wiring.) Freezer Door Specifications: Freezer Air Door specifications to be same as cooler or ambient Air Door except for these substitutions and additions: Supply where indicated on plans HCR Model CAC for freezers doorways with temperature differentials below 30 degrees Fahrenheit. Provide insulation cladding as required for application. Cabinet can be mounted either warm side or cold side of wall. Electric resistive heat or waste heat reclaim as required.

Model AC is HCR's basic unit -- Horizontal, Curvilinear, and Recirculatory. Its air stream produces counter-flow forces equal and opposite to the two-way flow-through forces caused by air temperature differences. Features Wide open environment while maintaining temperature Significantly reduces two-way air exchange Greatly diminishes air infiltration Mixes air at the interface between room air and the air curtain's air stream For open doorways between cooler-to-cooler, cooler-to-ambient, and freezer-to-freezer Available in stainless and powder-coat finishes Can be used between two freezers without requiring any heat Model AC is HCR's basic unit -- Horizontal, Curvilinear, and Recirculatory. Its air stream produces counter-flow forces equal and opposite to the two-way flow-through forces caused by air temperature differences.

Recommended up to 14 ft. high The CHA meets all conditions of the International Energy Conservation Code (IECC) approving the use of an air curtain as an exception to building a vestibule. Standard grille color: White (other colors and materials available) Hinged bottom panel for easy access Folded metal border ensures straight lines against a flat ceiling ¾ hp motor(s) High-efficiency discharge plenum Fully assembled and factory tested ETL listed Made in the USA

Recommended for windows up to 42 in. high The PTW is specifically designed to stop outside air and vehicle fumes from infiltrating a drive-thru window. 304 stainless steel 107 watt motor Unit mounted variable speed dial 120V power cord Swivel mounting brackets Fully assembled and factory tested ETL listed Unit with electric heat available Made in the USA

Recommended up to 10 ft. high The BCT is a versatile and durable air curtain that is designed to stop flying insects, dust, and other small contaminants from infiltrating an opening. 304 stainless steel case ¾ hp single speed motor(s) High-efficiency discharge plenum Fully assembled and factory tested ETL listed for indoor/outdoor use USDA compliant FDA compliant Made in the USA

Recommended up to 12 ft. high Maintaining interior temperature, especially near doorways, is a challenge shared by building designers as well as building owners. The Climate Control Series is the most effective solution to this problem. Durable stainless steel construction, noise reducing plenum discharge, and a wide variety of heating options make this series the optimal choice for commercial and light industrial doors. 304 stainless steel case High-efficiency discharge plenum Fully assembled and factory tested Made in the USA

Recommended up to 14 ft. high The ETA meets all conditions of the International Energy Conservation Code (IECC) approving the use of an air curtain as an exception to building a vestibule. 304 stainless steel case ¾ hp motor(s) High-efficiency discharge plenum Fully assembled and factory tested ETL listed Made in the USA

Recommended up to 11 ft. high The CED is the benchmark for entry door air curtains. It’s long been Powered Aire’s best-selling commercial model due to its minimum objectionable airflow, ultra-quiet plenum design, and durable stainless steel case. 304 stainless steel case ½ hp dual speed motor(s) High-efficiency discharge plenum Fully assembled and factory tested ETL listed Made in the USA