IQD

Fan coils
IQD

Fan coils

Duct fan coil terminals for heating/cooling

Ducted

Duct 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 minimised 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: 596, 865, 1022, 1452, 2134 air flow m³/h
Designed for built-in installation
Compact dimensions: height just 241 mm
High efficiency and silent operation
3-stage exchange battery
2-pipe system
Bottom or back air intake option
Head pressure adjustment based on the pressure losses of the ventilation ducts
Outdoor air intake option
Hydraulic connections on the left side (front-on view)

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		IQD 30	IQD 50	IQD 60	IQD 80	IQD 110
Electrical data
Electrical power supply	V/Ph/Hz	56,0/46,0/38,5	58,0/53,0/44,5	64,0/57,0/49,0	63,0/58,5/52,0	68,0/58,0/49,0
Rated power supply	W	25	40	65	75	119
Air flow (A/M/B)	m³/h	550/424/305	800/635/475	1022/815/576	1400/1093/816	1750/1379/1720
Cooling (1)
Power (A/M/B)	kW	3,35/2,89/2,21	4,55/3,92/2,97	5,85/4,88/3,66	8,02/6,65/5,37	10,08/8,86/6,79
Water flow (A/M/B)	m³/h	0,59/0,49/0,37	0,80/0,67/0,54	1,00/0,84/0,65	1,36/1,17/0,94	1,93/1,57/1,20
Water losses (A/M/B)	kPa	23,0/17,6/10,6	23,20/18,96/12,11	34,0/26,5/16,9	32,00/26,06/18,05	26,3/18,8/12,8
Heating (2)
Power (A/M/B)	kW	3,95/3,25/2,51	5,50/4,38/3,20	6,90/5,66/4,21	9,40/7,36/5,82	12,62/10,15/7,47
Water Flow (A/M/B)	m³/h	0,67/0,55/0,42	0,92/0,76/0,59	1,16/0,96/0,75	1,53/1,26/0,98	2,23/1,78/1,31
Water losses (A/M/B)	kPa	25,0/18,1/11,2	25,00/19,93/11,95	38,0/28,7/18,6	41,00/25,33/16,36	29,4/20,0/11,9
Heating (3)
Power (A/M/B)	kW	4,51/3,61/2,71	6,26/4,99/3,81	7,84/6,35/4,81	10,88/8,46/6,68	14,9/11,92/8,89
Water flow (A/M/B)	m³/h	0,60/0,37/0,18	0,79/0,63/0,50	1,05/0,85/0,65	1,42/1,11/0,89	1,93/1,57/1,20
Water losses (A/M/B)	kPa	19,2/12,9/8,5	13,7/9,5/6,3	26,4/18,2/11,4	26,3/16,9/11,5	22,6/16,0/10,2
Sound data
Sound pressure level (A/M/B) (4) - 0Pa (A/M/B)	dB(A)	38,9/32,9/25,1	44,1/39,4/30,0	50,1/43,9/36,0	49/43,6/35,5	49,5/42,6/33,4
Sound pressure level (A/M/B) (4) - 12Pa (A/M/B)	dB(A)	37,1/29,6/19,5	41,2/34,6/22,7	41,5/33,3/21,2	42,8/38,2/24,5	44,5/37,1/25,8
Sound pressure level (A/M/B) (4) - 30Pa (A/M/B)	dB(A)	39,7/32,4/21,4	44,4/36,8/25,5	43,8/35,9/24,4	46/38,5/28,4	46,7/39,7/29,6
Level of sound power (A/M/B)(5)	dB(A)	56,0/46,0/38,5	58,0/53,0/44,5	64,0/57,0/49,0	63,0/58,5/52,0	68,0/58,0/49,0
Battery
Maximum operating pressure	Mpa	1,6	1,6	1,6	1,6	1,6
Machine body
Dimensions (wxhxd)	mm	773x240x482	908x240x482	1003x240x482	1367x240x482	1657x240x482
Net weight	kg	17,2	19,2	21,7	27,7	39,2
Connections
Hydraulic connection	Inches	3/4’’	3/4’’	3/4’’	3/4’’	3/4’’
Outlet pipe (external diameter)		Ø 24	Ø 24	Ø 24	Ø 24	Ø 24

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)).