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PDWA AC & EC

PDWA – Medium ESP Ducted

The Polar Air Medium ESP Static Ducted fan coil units have been specifically designed to satisfy high cooling capacity at low 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.

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Low static ESP Ducted [PDWA]
Low static ESP Ducted [PDWA]
Low static ESP Ducted [PDWA]
PDWA – Medium ESP Ducted Product Range

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

Low static ESP Ducted [PDWA]
Low Static ESP Ducted PDWA range
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 aluminium fin material for a permanent primary to secondary surface bond. Tested at 35 bar, with maximum operating limits at 20 bar.

Fans

Fan Blowers

Heavy-gauge galvanized steel with die-formed inlet cones housings, inlet forward curved 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.

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 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.

Performance

Performance

Optimized water circuit designs tested in accredited thermal test rooms to guarantee dependable performance and low water pressure drops. Airflow supplied at 0.2in.wg External Static Pressure (ESP), varies from 275 to 1948CFM at high.

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Related Project References

Christiaan Barnard Memorial
Healthcare Facilities

Christiaan Barnard Memorial

Foreshore, West. Cape – South Africa
(2015)
Healthcare Facilities

Low Static Ducted – PDWA EC
Mediterranean Beach Hotel
Hotel Facilities

Mediterranean Beach Hotel

Limassol – Cyprus
(2018)
Hotel Facilities

Low Static Ducted – PDWA AC
Cornea Laser Eye Institute
Healthcare Facilities

Cornea Laser Eye Institute

Thessalonica, Greece
(2015)
Healthcare Facilities

Low Static Ducted – PDWA AC
Hilton Hotel
Hotel Facilities

Hilton Hotel

Mbabane, Swaziland – South Africa
(2016-2017)
Hotel Facilities

Low Static Ducted – PDWA AC
Med. Static Ducted – PDWC AC
Ibis Hotel Mackay
Hotel Facilities

Ibis Hotel Mackay

Mackay, Queensland – Australia
(2016)
Hotel Facilities

4-way Cassette – PCGH AC
Low Static Ducted – PDWA AC
Knox Private Hospital
Healthcare Facilities

Knox Private Hospital

Melbourne, Victoria – Australia
(2011)
Healthcare Facilities

Low Static Ducted – PDWA AC
Polycorp Residential
Multi Family Housing

Polycorp Residential

Halifax, Canada
(2017)
Multi-Family Housing

Low Static Ducted – PDWA EC
Windsor Retirement Residence
Assisted Living Facilities

Windsor Retirement Residence

Ontario, Canada
(2016)
Assisted Living Facilities

Low Static Ducted – PDWA EC
Dalhousie University
Education Facilities

Dalhousie University

Halifax, Canada
(2017)
Higher Education

Low Static Ducted – PDWA EC
View Full project portfolio

Downloads

Specified under Eurovent Standards (50 & 60Hz)

Metric System
Click on the links below to access or download the files and its content.

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Specified under AHRI Standards (60Hz)

Imperial System
Click on the links below to access or download the files and its content.

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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.

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Similar Products

Medium Static ESP Ducted [PDWC]

PDWC – High ESP Ducted

The Polar Air Medium ESP ducted fan coil units have been specifically designed to satisfy high cooling capacity at medium external static pressure applications.
Low static ESP Slim Ducted [PDWSL]

PDWSL – Slim ESP Ducted

The Polar Air Slim Low ESP ducted fan coils have been designed to meet the specific demands of performance, size, acoustics, low energy usage, ease of installation, and maintenance for low height concealed applications in buildings with limited ceiling spaces.

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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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