Ceiling air unit PWL 303 HK

PWL HK SERIES Ceiling cassettes for cooling and heating

Chilled water systems
Cooling capacity: 4.70 - 18.80 kW
For industrial halls and commercial spaces

Modern technology in an attractive design

The possibility of altering the rotation of the fans allows optimal air distribution in both low-ceilinged and high-ceilinged rooms. In addition, this technology is ideal for always achieving the perfect outlet layout for heating and cooling operations. Ease of service and a simple, uncomplicated assembly are the characteristic features of these units. The elegant plastic housing can easily be removed from its bearing elements thanks to the rapid release couplings. The units are fitted as standard with a high-performance condensate pump.

Low-noise unit operation ("Silent" mode)
Installation-friendly design
Service-friendly device structure
Universal use
Self-extinguishing plastic housing, fire class V-0

Technical data

Variant	PWL 101 HK	PWL 102 HK	PWL 103 HK	PWL 201 HK	PWL 202 HK	PWL 203 HK	PWL 301 HK	PWL 302 HK	PWL 303 HK
Cooling capacity	4.7 kW	7.7 kW	10.8 kW	5.0 kW	10.7 kW	14.5 kW	6.5 kW	10.6 kW	18.8 kW
Heating capacity	16.5 kW	26.7 kW	34.4 kW	20.8 kW	36.3 kW	47.2 kW	26.9 kW	44.0 kW	61.1 kW
Sound pressure level min.-max.	47-56 dB(A)	47-56 dB(A)	47-56 dB(A)	53-61 dB(A)	56-61 dB(A)	56-61 dB(A)	59-66 dB(A)	59-66 dB(A)	61-68 dB(A)
Power supply	400/3~/50	400/3~/50	400/3~/50	400/3~/50	400/3~/50	400/3~/50	400/3~/50	400/3~/50	400/3~/50
Medium connection, inlet	1	1	1	1	1	1	1	1	1