residential erv hrv for modest homes

{"cid":"91223798","title":"Residential ERV HRV The Perfect Solution for Optimal Indoor Comfort and Energy Savings in Modest Homes 350T","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/b3\/2819a372af3a3d4237b7a8b83621-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Holtop","Model Number":"CFA 500T","Minimum Order Quantity":"1pc","Delivery Time":"Two weeks","Control mode":"Control included with 4-mode operation","Air let":"Top air inlets\/outlets","Inner structure":"EPP inner structure","Exchanger":"Counterflow heat exchanger","Heat recovery efficiency":"Heat recovery efficiency up to 95%","Fan":"EC fan","Function":"Bypass function","Control":"Machine body control + remote control","Type optional for installation":"Left or right type optional for installation","Optional parts":"CO2 sensor, Remote intelligent controller, F7 filter, Wifi adaptor","Certification":"CE","Place of Origin":"Beijing,China","Payment Terms":"TT","Supply Ability":"200000 units per year","Packaging Details":"box"}}

{"cid":"91225759","title":"High Precision Air Quality Monitor Controller For Residential Commercial ERV HRV Fresh Air Exchange HVAC System","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/e6\/4eb44268653165eb0127273006e0-200x200-1.jpg","attrs":{"Price":"US$80","Brand Name":"OEM or neutral (no brand)","Model Number":"KF-900A-Y2","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Payment Terms":"T\/T","Power supply":"Customized (AC\/DC depending on project)","Communication Protocol":"RS485 Modbus RTU","OEM\/ODM":"Supported (UI, Logo, Hardware customization)","Supply Ability":"100000pcs","Smart integration":"BMS \/ Smart Home \/ HVAC System Integration","Air Quality Monitoring":"CO\u2082 (Optional), PM2.5 (Optional)","Place of Origin":"China","Product Name":"Smart Fresh Air Ventilation Controller","Certification":"CE, RoHS"}}