DEM series, probably the smallest tankless electric water heater in the world. Single-phase 220V, power 6kW. The central design can supply one or more water outlets, suitable for kitchen water and wash basin use.


‧ Design with compact size

‧Suitable for washbasins
‧Bare wire heating system

‧2 years Warranty

‧Good for Kitchen

‧Can supply multiple outlets
More functions:
  • 3kW / 4kW / 6kW
  • Starting volume:1.6 – 3.2 l/min (depending on model)
  • For pressure-tested installation with pressure-tested taps
  • For hard and soft water
  • Hoseproof to IP25
  • 360 Flexible Installation
  • No standby or distribution losses
Compact size :
Model DEM 3 DEM 4 DEM 6





Size(H/W/D)mm 143 x 190 x 82
Working pressure 10 Bar
Starting volume 1.5L 1.8L 2.2L
Protection level IP25
Inlet size (G3/8″) (G3/8″) 15mm(G1/2″)
Weight 1.6kg
Control unit Electronic control
Unit type Centralized
Heating system Bare wire heating system
Elect. safety system with temp. cut‧off device
*Elect. safety system with temp. cut‧off device≧2.2L/min