Mid-size commercial duty
Standard Commercial All-in-One
The workhorse range for hotels, schools and mid-size facilities with steady daily hot water demand.
The S Series covers the core of commercial demand: mid-size hotels, schools and service facilities that need reliable hot water every day without maintaining a mechanical room crew. The complete water heating plant — heat pump, tank, circulation and controls — is assembled and run-tested in our factory, so site work is reduced to positioning the unit and connecting water and power.
- Factory-integrated packaged plant — no split-system field piping
- Cascade-ready: multiple units can be paralleled for larger loads
- Single point of responsibility for the whole hot water plant
- Each unit run-tested under load before it leaves the line
Specifications
S Series — typical range
Values shown are typical ranges across the series. Final specifications confirmed per order.
| Heating capacity | 15 – 40 kW (typical range) |
|---|---|
| Storage tank volume | 500 – 1,000 L (typical range) |
| Rated hot water output | Approx. 320 – 860 L/h (typical range) |
| Max. outlet water temperature | 55 – 60 °C |
| Power supply | 380 – 415 V / 3 Ph / 50 – 60 Hz, per market |
| Refrigerant | Options per destination market requirements |
| Ambient operating range | Approx. -5 °C to 45 °C |
| Controller | Integrated controller with scheduling; multi-unit cascade logic available |
| Installation | Outdoor or plant room, floor-standing; multiple units in parallel for higher demand |
Start a conversation
Tell us your project. We will size the system with you.
Share your application, daily hot water demand and destination market. Our export team replies with a configuration proposal and quotation — usually within one working day.