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PDWC – High ESP Ducted

The Polar Air Medium ESP ducted fan coil units have been specifically designed to satisfy medium cooling capacity at medium external static pressure applications. They represent one of the most cost-effective solutions to provide a comfortable environment for both commercial and residential applications.

With quiet operation, compact dimensions and low heights, these units are ideal for ceiling concealed installations even in buildings with limited ceiling spaces.

PDWC – High ESP Ducted Product Range

The Polar Air Medium ESP ducted fan coil has a range of AC & EC motor 230V/50Hz or EC motor in 115V-220V/60Hz with the following capacities:

Medium Static ESP Ducted [PDWC]
Product range legend

Main Features

Structure

Structure

Made from heavy-gauge galvanized steel panels with couplings for the connection of ducting and gravity drain pan with insulation for condensation. Low height dimensions for perfect low height ceiling concealed installations.

Water coils

Water Coils

Built with seamless copper tubes and headers, mechanically expanded into corrugated aluminum fin material for a permanent primary to secondary surface bond. Tested at 35 bar, with maximum operating limits at 20 bar.

Fans

Fan Blowers

Galvanized steel with die-formed inlet cones housings, double inlet and double width centrifugal type, statically and dynamically balanced for smooth and quiet operation.

Motors

Motors

EC motors with included driven controls PCB, constant torque, permanent magnet, 3 speeds pre-set to allow precise air balancing. AC 3 speed motors are PSC, permanently lubricated type with internal thermal overload protection.

Filters

Filtration

Easily removable and washable filters made from self-extinguishing acrylic with EU2 (G2) (Merv 2-4) efficiency class. G4 (Merv 8) efficiency filters are optional.

Drain pans

Condensate Pans

Steel drain pans with powder finish positively sloped, coated with self-extinguishing closed cell expanded polyethylene with thermal properties. The drain pan outlet is 3/4” (standard on the same side of coil connections).

Flexibility

Flexibility

Left or right-hand water connections easily interchanged on site by changing the positions of the water inlet and outlet directions. Quick disconnect motor connections with removable fan(s)/ motor(s) for service.

Performance

Performance

Optimized water circuit designs tested in accredited thermal test rooms to guarantee dependable performance and low water pressure drops. Airflow supplied at 120Pa External Static Pressure (ESP), varies from 578 to 3160 m3/h at medium speed.

Related Project References

Downloads

Specified under Eurovent Standards (50 & 60Hz)

Metric System
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Specified under AHRI Standards (60Hz)

Imperial System
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Accessories

We have a complete range of accessories, please contact us directly for any specific inquiry you might have or download our complete product catalogue.

Contact Us

For any product related information please refer to our latest catalog or contact us directly, we will be happy to assist.

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