the best tankless water heater

{"title":"Hotel Combi Tankless Water Heater 24kw Wall Mounted Tankless Water Boiler","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/49\/d0\/dd9283b6a6072785aebba9825d35-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"RENO","Model Number":"L1PB20-42-A(F3) OPTIONAL","Minimum Order Quantity":"Negotiable","Delivery Time":"30days after receiving the deposit","Certification":"ISO14001,OHSAS18001,ISO9001,3C","Place of Origin":"CHINA,QINGDAO","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000pcs per month","Packaging Details":"ach product in plastic bag which comes with the product instructions and foam packaging, then carton packaging outside with another thicker plastic bag.","Way to Install":"HUNG on the wall","Appearance Material":"Stainless Steel or Metal","Heat Power (KW)":"20kw\/24kw\/32kw\/42kw OPTIONAL","Gas style":"NG or LPG","Surface Color":"Brown OPTIONAL","Name":"USE NG\/LPG WALL HUNG BOILER OR HEATER","Gas pressure(pa)":"NG2000pa\/LPG2800pa","Showing":"LED Displayer Optional","Heat efficiency(%)":"\u226590"}}

{"title":"Instant Propane Tankless Lpg Geyser Gas Water Heater 6L 8L 10L 12L 14L 16L 20L 24L","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f2\/3e\/9e162122ee946517dbfaef89056e-200x200-1.jpg","attrs":{"Price":"$30-$45 Sets","Brand Name":"Vanka","Model Number":"JSD-02","Minimum Order Quantity":"50 Sets","Delivery Time":"30 work days","Certification":"ISO 9001:2015","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"20000 Set\/Sets per Month","Packaging Details":"335 x 170 x 520 mm","Color":"Custom","Style":"Modern","Power Source":"Battery","Smoke Extraction Method":"Flue Type","MOQ":"50 pcs","Burner":"3 Rows 250mm","OEM":"Accpet","Usage":"Shower Hot Water","Gas type":"LPG"}}

{"title":"Delivery To Door Tankless Gas Water Heater with Oxygen Free Copper Water Tank","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0d\/9a\/d5786800abb0909ba7e63284d1b5-200x200-1.jpg","attrs":{"Price":"60-68 USD","Brand Name":"Haobang","Model Number":"JSQ21-10","Minimum Order Quantity":"100 PCS","Delivery Time":"10-30 Days","Place Of Origin":"China","Certification":"CE Certification","Packaging Details":"710*505*220 Mm\/carton","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"500,000 Pcs\/year","Heat Exchanger":"Oxygen-free Copper","Types":"Intelligent","Electrical Voltage":"110V-220V","Optional Color":"No","Type":"Gas Water Heater","Water Tank":"Oxygen Free Copper","Control Mode":"LCD Screen Display","Tensile Strength":"Mpa 620 MIN"}}