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.
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:
Main Features
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
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.
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
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.
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.
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
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
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
Hilton Hotel
Mbabane, Swaziland – South Africa
(2016-2017)
Hotel Facilities
Downloads
Specified under Eurovent Standards (50 & 60Hz)
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- Technical IOM Manual: PDWC High ESP Ducted (EC Motor)
- Technical IOM Manual: PDWC High ESP Ducted (AC Motor)
- Revit Drawings: PDWC High ESP Ducted 2-pipe
- Revit Drawings: PDWC High ESP Ducted 4-pipe
Specified under AHRI Standards (60Hz)
Please note that these files are available only for logged in users. Simply select your range below and login using the pop up.
Not registered yet? Click here to sign up.
- Technical IOM Manual: PDWC High ESP Ducted (EC Motor)
- Revit Drawings: PDWC High ESP Ducted 2-pipe
- Revit Drawings: PDWC High ESP Ducted 4-pipe
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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For any product related information please refer to our latest catalog or contact us directly, we will be happy to assist.