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Product Type: Heat Recovery Ventilator, Air Volume:250m3/h, Total heat recovery: 62% -72%, Sensible heat recovery: 67% --72% - details see: https://www.machineto.com/high-quality-heat-recovery-ventilation-fresh-air-ventilator-10241680

Product Description

1. Air flow range: 150-1200m3/h, wildly used in large and medium-sized meeeting room, office, hotel room, hospitallization building, swimming pool, labjoratory, computer room, edible mushoroom farms, chess room, dining, shopping malls and so on.
2.Ultra-low running quiet performance, concection core be used, low noise, slom and lightweight design.
3. DC brushless unit noise reduction 2-5dB than ordinary models, quieter and room quieter, which the lowest operating noise only 28dB and dose not affect your life, you can enjoy a quiet and comfortable living environment.
4. High reliability of the control circuit. High efficiency of heat recovery, low energy consumption.
5. Intermally installed filter to achieve air purification and improve indoor air quality.

DIMENSIONS

Models and Parameters

Name	Model	Rated Power(W)			Air volume(m³/h)			Pressure (Pa)	Volts	Heat recovery (cooling)(%)			Heat recovery (Heating)(%)			Noise dB(A)			Weight
		H	M	L	H	M	L			H	M	L	H	M	L	H	M	L	kg
Heat recovery ventilator	AHE-15D	60	-	50	150	110	70	60	220V/50HZ	65	-	68	68	72	72	38	-	32	18
	AHE-20D	68	-	52	200	150	80	60	220V/50HZ	61	-	65	67	71	71	39	-	32	18
	AHE-25D	90	80	70	250	250	160	85	220V/50HZ	68	69	72	75	77	77	35	33	31	18
	AHE-30D	105	95	80	300	260	210	90	220V/50HZ	67	68	71	73	75	75	36	34	32	31
	AHE-40D	140	122	109	400	350	270	95	220V/50HZ	65	67	70	72	74	74	37	35	32	33
	AHE-50D	180	150	130	500	500	350	100	220V/50HZ	65	68	71	74	76	76	38	35	32	33
	AHE-60D	200	170	150	600	500	350	110	220V/50HZ	64	65	68	71	74	74	39	36	32	50
	AHE-80D	250	230	210	800	800	625	150	220V/50HZ	65	68	70	72	74	74	41	37	33	50
	AHE-100D	385	335	295	1000	780	650	185	220V/50HZ	66	68	70	73	75	75	41	37	33	54
	AHE-120D	450	410	360	1200	850	115	200	220V/50HZ	62	65	71	71	73	74	42	28	33	54
	AHE-150D	580	480	410	1500	1350	1200	180	220V/50HZ	67	68	69	70	71	72	52	50	48	110
	AHE-200D	900	650	600	2000	1800	1600	200	220V/50HZ	67	68	69	70	71	72	54	52	70	131

Working Principle

WORKSHOP