The DHB STi thermotronic is an interesting entry into the comfort class. It offers the output of an advanced electronic instantaneous water heater at the cost price of a lower/middle segment product. Amongst its benefits are primarily its energy efficiency and the convenience of the pre-selected DHW temperature always being maintained. It prevents temperature fluctuations caused by output changes. As a result, the show…
Feature :
More Function:
- 18 kW, 21 kW, 24 kW or 27 kW (depending on model)
- 9.2 – 13.8 l/min (depending on model)
- Electronic safety system with air detection
- Anti-scalding protection set to 43℃
- Bare wire heating system
- Hoseproof to IP25
- Comfort Wired Remote control (optional)
*Compared hydraulic instantaneous water heaters; subject to pattern of use.
Easy Adjustment :
Remote Control : (Optional)
DHB STi series is compatible with wired remote control, easier access and increasing the flexibility while using.

Specification:
| Model | DHB 18 STi | DHB 21 STi | DHB 24 STi | DHB 27 STi |
|
Power rating(400V)kW (380V)kW |
18 16.2 |
21 19 |
24 21.7 |
27 24.4 |
| Size(H/W/D)mm | 470 x 225 x 110 | |||
| Temperature range | 35℃, 45℃, 55℃ | |||
| Working pressure | 10 Bar | |||
| Starting volume | ≧3L | |||
| Protection level | IP25 | |||
| Inlet size | 15mm(G1/2″) | |||
| Weight | 3.6kg | |||
| Control unit | Electronic Control | |||
| Unit type | Centralized | |||
| Bare wire heating system | ||||
| Elect. air detetion system | ||||
| Elect. safety system with temp. cut-off device | ||||








