Fashion air source heat pump water heater for home 1.installation easy 2.environmental protection 3.quiet 4.MOQ:1set Fashion air source heat pump water heater for home1.installation easy 2.environmental protection 3.quiet4.MOQ:1setFeatures:1) Long operating life: using the advanced stainless steel/titanium; metal water heat exchanger, which resists the eerosion from chlorine in the water, creates ...