holtop commercial erv system

{"cid":"91223798","title":"Holtop Commercial ERV HRV Energy Recovery Ventilation System for Comfort Fresh Air Heat Recovery","imgUrl":"https:\/\/img.ismap.com\/nimg\/62\/6c\/afe46514e12f4ed3ef5245ece322-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Holtop","Model Number":"XHBQ-D8THC","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","Model":"XHBQ-D8THC","Airflow (m3\/h)":"800","External Pressure (Pa)":"100","Noise dB(A)":"41","Input Power (W)":"420","Weight (kg)":"53"}}

{"cid":"91202313","title":"ERV Pre Heating Cooling DX Fresh Air Ventilator System Coils For Home","imgUrl":"https:\/\/img.ismap.com\/nimg\/c7\/2d\/4c6ecc503f0457eaa000db874b6c-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"}}