residential erv hrv with heat recovery

{"cid":"91223798","title":"Say Goodbye to Stale Air and Hello to Energy Efficiency with Residential ERV HRV s Energy Recovery Core","imgUrl":"https:\/\/img.chinax.com\/nimg\/99\/86\/397539b17f9fee48ea4aec5ab732-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Holtop","Model Number":"Eco Slim Suspended Energy Recovery Ventilation ERV Systems For Homes Sound Absorption","Minimum Order Quantity":"1pc","Delivery Time":"Two weeks","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","Heat recovery efficiency":"High efficiency heat recovery up to 82%","Filter":"Sub-HEPA F9 filter integrated optional","Maintenance":"Bottom access for easy maintenance","Optional":"CO2 and humidity sensors function, auxiliary electric heating port","Design":"Super slim design for easy installation","Heat exchanger":"High efficiency Counter","Motor":"DC"}}

{"cid":"91202313","title":"Heat Recovery HRV Fresh Air Ahu Heat Recovery Ventilators Handling System","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/49\/7a766804bc9916aea838a94217de-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"}}