IQWH

Fan coils
IQWH

Fan coils

Wall-hung fan coil terminals for heating/cooling

Residential / Commercial

Wall Hung

Wall-hung range of hydronic fan units for heating and cooling systems ideal for any residential or commercial application. The fan coil units can be combined with the newest low temperature heating generators, such as condensing boilers and heat pumps.

Year-round comfort, high efficiency and minimized energy consumption are obtained thanks to the heating/cooling operation mode. DC inverter technology provides for maximum operating efficiency, with savings on consumptions of up to 70% in comparison with standard fans.

The high efficiency DC inverter fan reduces vibration for maximum end-user comfort.

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Characteristics

Models: 492, 825, 862 air flow m³/h
Elegant and compact design
Easy installation and service
Silent operation and adjustable flaps for maximum comfort
Complete comfort control via the infrared remote control supplied as standard
2-pipe system
Removable and washable air filter

Features

Heating and cooling

A year-round comfort: you can heat your home in winter and cool it in summer, with one sole product

Technical Specification

MODELS		IQWH 20	IQWH 30	IQWH 40
Electrical data
Electrical power supply	V/Ph/Hz	230 ± 10V/1/50	230 ± 10V/1/50	230 ± 10V/1/50
Rated power supply	W	24	40	50
Air flow (A/M/B)	m³/h	492/454/400	825/689/590	862/741/634
Cooling (1)
Power (A/M/B)	kW	2,70/2,59/2,39	3,81/3,30/2,88	4,47/3,98/3,48
Water flow (A/M/B)	m³/h	0,48/0,46/0,42	0,67/0,57/0,51	0,77/0,68/0,61
Water losses (A/M/B)	kPa	31,6/28,6/25,4	56,8/41,2/33,0	41,2/33,5/27,1
Heating (2)
Power (A/M/B)	kW	2,94/2,8/2,58	4,3/3,65/3,09	4,84/4,23/3,62
Water Flow (A/M/B)	m³/h	0,51/0,49/0,46	0,73/0,64/0,56	0,84/0,73/0,64
Water losses (A/M/B)	kPa	32,7/34,9/30,2	51,9/47,5/35,7	36,8/33,8/26,3
Heating (3)
Power (A/M/B)	kW	3,29/3,03/2,63	5,08/4,33/3,77	5,68/4,94/4,24
Water flow (A/M/B)	m³/h	0,48/0,46/0,42	0,67/0,57/0,51	0,77/0,68/0,61
Water losses (A/M/B)	kPa	37,5/30,3/26,5	61,9/37,9/30,3	43,7/29,7/24,0
Sound data
Sound pressure level (A/M/B) (4)	dB(A)	30/24/20	37/31/26	39/33/28
Level of sound power (A/M/B)(5)	dB(A)	44/42/39	57/51/47	50/46/42
Battery
Maximum operating pressure	Mpa	1,6	1,6	1,6
Machine body
Dimensions (wxhxd)	mm	915x290x233	915x290x233	1072x315x237
Net weight	kg	13,3	13,3	15,8
Connections
Hydraulic connection	Inches	3/4”	3/4”	3/4”
Outlet pipe (external diameter)		Ø 20	Ø 20	Ø 20

A: High speed fan; M: Average speed fan; B: Low speed fan.
(1) Cooling mode: inlet air teperature 27°C d.b. /19°C w.b., inlet/outlet water temperature 7°C/12°C.
(2) Heating mode: inlet air teperature 20°C d.b., inlet/outlet water temperature 45/40°C.
(3) Heating mode: inlet air teperature 20°C d.b., inlet/outlet water temperature 50°C (same water flow as in standard cooling mode).
(4) Sound tested in semi-anechoic chamber, according to ISO 3744, 1m distance (conditions as note (2)).
(5) According to ISO 3744 (conditions as note (2)).