heat recovery ventilation system with warranty

{"cid":"91225530","title":"ERV Heat Recovery Ventilation Fresh Air Unit Home Air To Air Heat Exchanger 250\/200 CMH","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/e4\/f7a59b13bd0a4fa32a6e377302b0-200x200-1.jpg","attrs":{"Price":"49USD ~85USD","Brand Name":"Beiaole","Model Number":"DPT20-55JH","Minimum Order Quantity":"20 units","Delivery Time":"7 to 15days upon the receipt of full payment","Material":"Galvanized Steel","Payment Terms":"L\/C,T\/T,Western Union","Current type":"AC","Weight":"13kg","Customization Support":"OEM\/ODM\/OBM","Place of Origin":"Guangdong, China","Noise":"45\/32 dB","Supply Ability":"60000 Pcs\/Month","Color":"Black White","Packaging Details":"Packaging method: External hard carton + internal sponge","Product Name":"Integrated purification fresh air unit","Heat Exchanger Type":"Tube Heat Exchanger","Certification":"CE SAA CCC ISO SGS TUV"}}

{"cid":"91223450","title":"White Compact Wall Mounted Ventilation System with Heat Recovery","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/35\/95e100bfda7f5283c413a209427e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Shiny-GreenSpace","Model Number":"H101","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15 working days","Place of Origin":"China","Speed Settings":"Multiple","Warranty":"1 Year","Size":"Compact","Power Source":"Electric","Certifications":"CE, RoHS","Airflow":"High","Noise Level":"Low","Color":"White","Packaging Details":"Depends on equipment sizes","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}