D4/D5 Instant Water Heater
This SEERS Eco Instant Water Heater is a low power consumption water heater and it is carefully designed for households and hotel usage. As user safety is SEERS priority, the SEERS Eco Instant Water Heater is the first water heater to function without a submersible electric heating coil. This product has obtained numerous patents and certification in design, invention and utility model.
- Safe: No heating elements, thus no worry of electrocution
- Saves cost: Low power consumption 3,000 watts compared to the traditional heaters that use more than 8,000 watts
- Saves up to 60% of energy
- Uses patented technology
- No more hassle of laying the copper piping
- Easy installation

International Protection Rating

Fire Retardant Casing

Double Pole Themal Cut -off

Current Breaking Device

Touch Screen Control

Auto Sensing Temperature

Safety Power Cut

Non Combustible Heat Chamber

D4/D5 Instant Water Heater
Without Pump | With Pump | |
Model Features | F23HT (D4) | R23RT (D5) |
Rated Power | 3.0Kw | 3.0Kw |
Rated Voltage | 230V | 230V |
Rated Current | 13Apms | 13Apms |
Connecting Cable Size | 4.0mm2 | 4.0mm2 |
Output Temperature | 35°C-45°C | 35°C-45°C |
IP | IP 25 | IP 25 |
Minimum Flow | 2L/min | 2L/min |
Inlet and Outlet | BSP 1/2″ | BSP 1/2″ |