500 cfm residential erv hrv

{"cid":"91223798","title":"Holtop CFA Series Ceiling Mounted Energy Recovery Ventilator Dimensions for Residential ERV HRV","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/21\/74\/e4b500d651467a09fbf43ced50ed-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HOLTOP","Model Number":"CFA250C","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","Rated Power":"220V","Country Of Origin":"Beijing\uff0cChina","Fan:":"DC Fan","Optional Parts":"CO2 Sensor, Wifi module, F7 filter","Installation":"Ceiling Mount","Air Filters":"G3","Control Mode":"Control included with 4-mode operation","Inner Structure":"Galvanized Sheet Shell + Integrated EPS Foam Structure + Internal Insulation","Noise Level":"30-50 dBA","Model":"CFA 250C","Auto Bypass":"100% automatic control","Airflow Range":"150~2000CMH","Extornal Pressure (Pa)":"120","Enthalpy Efficiency (%) Heating:":"69-82","Rated Airflow (m\/h)":"650","Enthalpy Efficiency (%) Cooling":"66-81","Temperature Efficiency (%)":"77-86"}}

{"cid":"91202313","title":"HVAC Thermostat Dpurat HRV Fresh Air Ventilator Heat Energy Recovery","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/74\/a2\/483b195ffc3d0de90b5904c03bc3-200x200-1.jpg","attrs":{"Brand Name":"XUGUANG","Model Number":"XH-500D","Minimum Order Quantity":"1","Place of Origin":"CHINA","Payment Terms":"T\/T","Air volume":"500m3\/h","Power":"200w","voltage":"220V"}}

{"cid":"91222135","title":"Quiet and Stylish Inline Duct Fans for Optimal Air Control in Commercial and Residential Spaces","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9d\/88\/c7c0f2a65dad568dc82ff2db2bdc-200x200-1.jpg","attrs":{"Price":"Contact Us","Brand Name":"Available for ODM","Model Number":"BPT10-12","Minimum Order Quantity":"1","Delivery Time":"3-8 work days","Certification":"CE","Place of Origin":"China Foshan","Payment Terms":"T\/T","Supply Ability":"5000","Packaging Details":"Carton packaging\uff0c1 units per carton","Function":"Air flow circulation","Mounting":"Ceiling","Voltage":"220V","Power":"24-100W","Air volume":"120-600 m\u00b3\/h","Core Components":"Motor, Engine","Noise":"32-58 dB","Static pressure(Pa)":"80-220 Pa","Motor":"100% copper coil","Duct Size":"100 mm \/ 150 mm","Apllications":"Hotel \/ School \/ Residence \/ Office \/ Bathroom"}}