80 m2 erv fresh air system

{"cid":"91225759","title":"Smart Fresh Air Ventilation Controller With WiFi RS485 Modbus For HRV\/ERV System","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/2c\/23434ee62c8e900c831dddc60867-200x200-1.jpg","attrs":{"Price":"US$98","Brand Name":"OEM or neutral (no brand)","Model Number":"G7","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Payment Terms":"T\/T","Shell color":"White","Fan Control":"Multi-Speed Fan Control","Control Mode":"Touch Control + App Control","Supply Ability":"100000pcs","Built in sensors":"VOC+PM2.5+CO2+Temperature+Humidity","Certification":"CE, RoHS","Product Name":"Smart Fresh Air Ventilation Controller","Connectivity":"Wi-Fi, RS485","Place of Origin":"Guangdong, China"}}

{"cid":"91223798","title":"Experience Fresh and Healthy Air with Residential ERV HRV s Energy Recovery Core","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/ff\/0dd58823b3e920f2a33402e33533-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Holtop","Model Number":"ERVQ-D350-1A1","Minimum Order Quantity":"1pc","Delivery Time":"Two weeks","Optional":"CO2 and humidity sensors function, auxiliary electric heating port","Certification":"CE","Place of Origin":"Beijing,China","Payment Terms":"TT","Supply Ability":"200000 units per year","Packaging Details":"box","Operation":"Great sound absorption and whisper quiet operation","Design":"Super slim design for easy installation","Filter":"Sub-HEPA F9 filter integrated optional","Maintenance":"Bottom access for easy maintenance","Heat recovery efficiency":"High efficiency heat recovery up to 82%"}}