... wait, no waste, no limit 3.Durable Electric water heater/Instant water heater/water heater details:1.Key Features:1) Safe, convenient, ... energy saving, environmentally friendly tankless water heater.2) Patent advanced heating technology.3) On-demand ... 80G≥6mm2≥10/50A≥50A 3.Packaging: 1) Inner: 1pc/box N.W: 4.5kg Box dimension ... /40' HQ: 2,800pcs Economy-type electric water heater (DSK-G) red