AEC / AECF Hot/cold water unit heater

Alternative solution for heating and cooling buildings

industrial
shops
tertiary

Advantages

Low setup cost
Very little maintenance
Total safety (no flame)
Wall or ceiling installation
Reversible hydraulic connection (left or right)
Hot/cold
No refrigeration fluid
Silent running
Aesthetic
Excellent thermal efficiency
Quality of finish
Numerous accessories available

Technical details

Description Parameters Data sheets References Request a quote

Description

Housing in pre-lacquered sheet metal RAL 9003
Standard single deflection blowing grille in pre-lacquered sheet metal RAL 9006
Ipsothermal protection on single phase 230 V versions
Mounted on anti-vibration pads
Left or right hydraulic connection
Helical fan protective wire guard
Blowing grille with horizontal vents individually adjustable
by aluminium fins
Exterior rotor electric motor, class F IP55, 900 rpm, available in single phase or three phase versions
Motorised fan unit factory balanced, no maintenance required
Low pressure hot or cold water copper / aluminium heat exchanger, tested at 105°C / 8 bars, 1, 2 or 3 banks

APPLICATIONS

Parameters

TECHNICAL CHARACTERISTICS

AEC* models		AEC3312	AEC3313	AEC3422	AEC3423	AEC4422	AEC4423	AEC4501	AEC4502	AEC4503	AEC5502
Air flow rate	m³/h	1 810	1 700	2 640	2 310	3 300	3 020	4 200	3 850	3 450	4 200
Heating power	kW	11	15	19	24	25	32	15	27	35	34
Blowing temperature	°C	38	47	35	43	36	45	26	35	44	36
Number of battery rows		2	3	2	3	2	3	1	2	3	2
Water flow rate	m³/h	0.17	0.22	0.21	0.26	0.29	0.37	0.18	0.31	0.4	0.36
ΔP water	kPa	1.3	1.1	2	1.5	4.1	3.3	8.2	4.8	3.8	1.5
Battery capacity	l	1.45	1.91	1.45	1.91	2.13	2.77	1.5	2.13	2.77	2.94
Sound level**	dB_A	42	43	43	44	43	44	45	48	50	48
Air range, wall mounting Single deflection grille (standard)	m	13	13	13	13	13	13	13	13	13	15
Air range, wall mounting Long range grille (induction)	m	16	16	16	16	16	16	16	16	16	18

AEC* models		AEC5503	AEC5552	AEC5553	AEC6552	AEC6553	AEC6632	AEC6633	AEC7711	AEC7712	AEC7713
Air flow rate	m³/h	3 960	5 640	5 100	6 000	5 700	7 920	7 150	14 300	13 500	10 500
Heating power	kW	41	38	48	45	61	53	71	48	90	105
Blowing temperature	°C	44	34	42	36	45	34	43	24	33	42
Number of battery rows		3	2	3	2	3	2	3	1	2	3
Water flow rate	m³/h	0.47	0.43	0.55	0.51	0.69	0.59	0.8	0.53	0.98	1.16
ΔP water	kPa	1.3	2	1.8	3	7.2	4	9.3	3.9	6.7	6.5
Battery capacity	l	3.83	2.94	3.83	3.87	4.98	3.87	4.98	3.62	5.31	7
Sound level**	dB_A	50	49	50	49	50	51	53	55	56	58
Air range, wall mounting Single deflection grille (standard)	m	15	15	15	18	18	18	18	18	18	18
Air range, wall mounting Long range grille (induction)	m	18	18	18	23	23	23	23	24	24	24

AECF models***		AECf3312	AECf3313	AECf4422	AECf4423	AECf5502	AECf5503	AECf6552	AECf6553	AECf7712	AECf7713
Air flow rate	m3/h	1 600	1 500	2 900	2 670	3 400	3 200	4 860	4 610	7 290	8 050
Heating power	kW	7	8	12	15	14	19	20	28	36	45
Blowing temperature	°C	29	33	27	32	28	32	27	32	26	31
Cooling power	kW	7	8	10	13	15	18	19	26	29	35
Blowing temperature	°C	20	18	21	18	21	19	21	19	21	20
Water flow rate	m3/h	0.16	0.2	0.28	0.36	0.34	0.44	0.49	0.68	0.86	1.07
Number of battery rows		2	3	2	3	2	3	2	3	2	3
ΔP water	kPa	1.3	1	4.3	3.4	1.4	1.3	3.1	7.5	5.8	6.1
Battery capacity	l	1.45	1.91	2.13	2.77	2.94	3.83	3.87	4.98	5.31	7
Sound level**	dBA	42	43	43	44	48	50	49	50	56	58
Air range, wall mounting Single deflection grille (standard)	m	13	13	13	13	15	15	18	18	18	18
Air range, wall mounting Long range grille (induction)	m	16	16	16	16	18	18	23	23	24	24

* Performances for air take-up at 15°C - water temperature: 80/60°C
** The acoustic pressure levels are given for standard wall mounting of an appliance at 5 m in open space (tolerance +/- 2 dBA)
*** Performances for air return at 15°C - water temperature: 50/40°C; air return at 27°C - water temperature 7/12°C

Dimensions

		AEC models 3000	AEC models 4000	AEC models 5000	AEC models 6000	AEC models 7000
Width A	mm	615	720	805	915	1 070
Height B	mm	490	570	655	735	860
Depth C	mm	460	480	480	505	570
Water connection diameter		3/4”	1”	1”	1”1/4	1”1/4
Mass	kg	25	41	50	53	69

		AECF models 3000	AECF models 4000	AECF models 5000	AECF models 6000	AECF models 7000
Width A	mm	615	720	805	915	1 070
Height B	mm	528	619	702	783	908
Depth C	mm	541	572	602	611	680
Water connection diameter		3/4”	1”	1”	1”1/4	1”1/4
Mass	kg	27	43	53	56	73

INSTALLATION HEIGHT

		AEC/AECF models 3000	AEC/AECF models 4000	AEC/AECF models 5000	AEC/AECF models 6000	AEC/AECF models 7000
Wall installation height	m	3	3.2	3.6	4	4.2

		AEC models 3000	AEC models 4000	AEC models 5000	AEC models 6000	AEC models 7000
Ceiling installation height with single deflection grille (standard)	m	3.5	3.5	4.5	5	5.5
Ceiling installation height with long range grille (induction)	m	5	5	7	8	8.5