The Polar Air low ESP ducted fan coil units have been specifically designed for high cooling capacity. These units are a cost effective solution that provides 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 and buildings with limited ceiling spaces.
The Polar Air Low ESP ducted fan coil offer AC and EC motor 230V/50Hz units with the following capacities:
The Ducted Low series are supplied with return plenum and air filter as well as dynamically balanced centrifugal fans.
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.
Heavy gauge galvanised steel with die-formed inlet cones housings, inlet forward curved centrifugal type, statically and dynamically balanced for smooth and quiet operation.
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.
Positively sloped steel drain pans with powder finish. Coated with self-extinguishing closed cell expanded polyethylene containing thermal properties. The drain pan outlet is 3/4” (standard on the same side of coil connections).
Left and right water connections easily interchangeable by changing the positions of the water inlet and outlet directions.
Optimised water circuit designs tested in accredited thermal test rooms to guarantee dependable performance and low water pressure drops. Air flow supplied at 50Pa external static pressure (ESP), varies from 429 to 3019 m3/h at medium speed.