residential erv hrv with wifi control

{"cid":"91223798","title":"Energy Residential ERV HRV with Wifi Function and Intelligent Control for Reduced HVAC Equipment Capacity","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/21\/510e898ec40e2b5dec1c8f30b724-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HOLTOP","Model Number":"CFA800C","Minimum Order Quantity":"1 Pcs","Delivery Time":"Two weeks","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"200000 units per year","Packaging Details":"Box Package","Fan:":"DC Fan","Optional Parts":"CO2 Sensor, Wifi module, F7 filter","Installation":"Ceiling Mount","Air Filters":"G3","Inner Structure":"Galvanized Sheet Shell + Integrated EPS Foam Structure + Internal Insulation","Noise Level":"35 dBA","Extornal Pressure (Pa)":"150","Enthalpy Efficiency (%) Heating:":"71-82","Enthalpy Efficiency (%) Cooling":"71-81","Temperature Efficiency (%)":"79-85"}}