Sound values - Vallox 110 MV

Table 44. Vallox 110 MV — Sound power level in the supply air duct

Sound power level in the supply air duct by octave band L_W´ dB
Adjustment position		21%	35%	41%	50%	56%	65%	72%	100%
Air flow dm³/s		25.7	39.3	44.9	51.0	57.5	67.6	76.6	88.9
Air flow m³/h		92.52	141.48	161.64	183.6	207	243.36	275.76	320.04
Medium frequency of the octave band Hz	63	60	65	68	69	72	74	75	77
	125	55	63	66	69	71	72	74	78
	250	49	57	60	64	66	68	70	73
	500	49	51	53	56	59	61	63	67
	1000	46	53	55	58	60	62	63	65
	2000	37	46	50	54	57	60	62	65
	4000	27	39	43	47	50	53	56	60
	8000	*	26	32	37	42	46	49	55
L_w´ dB		62	68	71	73	76	77	79	82
L_WA´ dB(A)		50	56	59	62	65	67	69	72

Table 45. Vallox 110 MV — Sound power level in the extract air duct

Sound power level in the extract air duct by octave band L_W´ dB
Adjustment position		21%	35%	41%	50%	56%	65%	72%	100%
Air flow dm³/s		27.8	43.1	46.7	58.8	61.9	70.8	78.4	88.8
Air flow m³/h		100.08	155.16	168.12	211.68	222.84	254.88	282.24	319.68
Medium frequency of the octave band Hz	63	58	62	65	68	72	74	73	76
	125	45	52	56	58	62	64	65	68
	250	32	38	41	45	48	51	53	56
	500	36	45	43	46	48	51	53	56
	1000	31	37	39	42	43	45	47	50
	2000	19	25	28	31	33	36	38	41
	4000	*	*	13	16	21	23	26	30
	8000	*	*	*	*	*	*	*	20
L_w´ dB		58	62	65	68	72	74	74	77
L_WA´ dB(A)		37	44	46	48	51	53	55	58

Table 46. Vallox 110 MV — Sound pressure level (A)

Sound pressure level, in decibels (A) coming through the envelope from the room in which the unit is installed (10m² sound absorption)
Adjustment position	21%	35%	41%	50%	56%	65%	72%	100%
Air flow dm³/s	29/32	45/50	51/59	60/67	67/75	77/84	84/90	98/105
Air flow m³/h	104.4/115.2	162/180	183.6/212.4	216/241.2	241.2/270	277.2/302.4	302.4/324	352.8/378
L_pA´ dB(A)	24	32	32	35	37	40	42	45