... heater/instant water heater/shower water heater details:1.Key Features:1) Safe, convenient, energy saving, environmentally ... water heating costs by as much as 50%.5) Compact design saves space.6) Far less ... dimension: 365mm×240mm×90mmOptional color: red+white3.Packaging: 1) Inner: 1pc/box N.W: 4.5kg Box ... /20' FCL: 1,232pcs Qty/40' FCL: 2,464pcs Qty/40' HQ: 2,800pcs LCD screen tankless water heater ...