Purification heat recovery fresh air fan

Simple design, excellent quality

1. 24-hour intelligent whole-house continuous ventilation, removes formaldehyde and haze to ensure indoor air quality.

2. Soft EPP and hard metal complement each other, showing quality and luxury

3. Bypass function, maximizing energy saving

● Equipped with black gold frame intelligent control, showing luxury

● Intelligent control and adjustment, built-in WIFI, remote control via APP

● Temperature, humidity, PM2.5, VOC display, real-time monitoring of air quality

● Regular reminder to replace the filter to ensure clean air

● Primary filtration

It can filter large particles, leaves, hair, mosquitoes, etc. and is washable.

● High efficiency filtration

The one-time filtration efficiency of PM2.5 is over 99%.

	ERV250DP1W	ERV350DP1W
Power(W)	110	135
Air volume (m³/h)	250	350
Residual pressure outside the machine (Pa)	100	100
Heat recovery efficiency%	70	67
Noise dB(A)	39	42
Machine filtration efficiency%	95	95
Dimensions (mm)	1058x735x258	1246x827x272
Air outlet size Φ	160	160
Weight(kg)	42	53
Applicable area(m²)	80-120	120-170