- Description
- Tech Specs
- Reviews
DexPro Instantaneous Under Sink Water Heater
3.5kW or 5.5kW
The Delux instantaneous water heaters are ideal for use where space is a premium and hot water is needed for hand washing in commercial applications such as offices, shops, factories, schools/universities, hospitals, and modular buildings.
The temperature rise from ambient is controlled by the water flow rate, faster = cooler so it is recommended that a flow restriction/spray head tap nozzle is used to attain the required performance and temperature. 3.5kW <2lpm and 5.5kW <3lpm max flow.
As water temperatures vary depending on the time of year, winter may result in incoming temperatures of 10°C or below and summer water temperatures can be upwards of 15°C. This needs to be taken into account when checking the delivered temperature.
As an example, the unit could deliver 49°C water in the summer (incoming water at 15°C) v’s 44°C in winter (incoming water at 10°C), based on a flow rate of 1.5 litres per minute. Please note, that this temperature could be lower if the incoming water supply is less than 10°C.
360° installtion. This unit can be installed in any orientation, including horizontally mounted.
Features:
- Instant hot water for handwashing
- 3.5kW or 5.5kW
- Rapid heat response time
- Compact stylish design
- Adjustable flow control
- Digital temperature display
- Accurate digital temperature control
- 1/2" inlet / outlet connections
- Supplied with ½ inch brass connection adaptors
- Recommended for use with spray head taps to attain desired water temperature
- ERP Energy rating A
- CE approved
| SKU | DXI35DT | DXI55DT |
| Power (kW) | 3.5 | 5.5 |
| Dimensions (HxWxD) mm | 160 x 210 x 50 | 160 x 210 x 50 |
| Current Intensity (A) | 15.5 | 23.9 |
| Minimum Cable Size (mm) | 1.5 | 4.0 |
| Minimum Water Pressure (Bar) | 0.6 (8.7 PSI) | 0.6 (8.7 PSI) |
| Maximum Water Pressure (Bar) | 6.5 (94 PSI) | 6.5 (94 PSI) |
| 62°C Flow Rates (l/min) * | 1.3 | 2.0 |
| 48°C Flow Rates (l/min) * | 1.5 | 2.4 |
| 40°C Flow Rates (l/min) * | 2.0 | 3.1 |
| 35°C Flow Rates (l/min) * | 2.5 | 3.9 |
| IP Rating | IP24 | IP24 |
| Approvals | CE Approved | CE Approved |
| Connections | 1/2" | 1/2" |
| ERP Energy Rating | A | A |
*Please note: Flow rates are calculated using a minimum water inlet temperature of 15°C

