Thermal Tank Qube X
Unpressurized hot water storage tank and drain back reservoir
Thermal Tank Qube X
There is a polyethylene tank inside filled with energy transfer medium and up to 3 heat exchangers:
- 1 heat exchanger used for providing hygienic hot water
- 2 optional heat exchangers that may be used for:
- 2 additional heat sources like heat pump, any type of boiler, pressurized solar or
- 1 heat source + 1 heat consumer like underfloor heating circuit
- solar thermal connection in a drain back variant
Application
- Renovations of hot water systems
- Large hot water outputs
- Clean hot water in clean spaces
- Where the budget is limited
- Energy efficient installations
- Harshest environment
Benefits
- Lightweight
- Easy to manipulate
- Installer friendly
- Lower transport costs
- Optional electric heater backup (1 or 2)
Hygienic on-demand domestic hot water
- 10÷30% energy savings due to on-demand principle of heating of water for domestic use. It uses energy to heat up the
water only when the user opens the tap - Improved Legionella prevention through the use of continuous flow principle
- Application - in the HORECA industry, kindergartens, schools, hospitals, and residential areas
Water medium for heat transfer instead of glycol
- Water has superior heat transfer properties compared to propylene or ethylene glycol because of a high thermal capacity and
low viscosity. - Unlimited Application - anywhere, including installations where contamination potential is not allowed
- Highest Solar Thermal Efficiency - Water has higher thermal conductivity compared to glycol
- Minimum Maintenance - No need for concentration check up and potential glycol based corrosion
- Low Cost - Glycol solutions are more expensive than water, plus necessary equipment for its handling and maintenance
| QUBE X | 220 | 400 | |
|---|---|---|---|
| D (diameter) | (mm) | 620 | 890 |
| H1 (height) | (mm) | 845 | 845 |
| H (height) | (mm) | 1100 | 1100 |
| a (width) | (mm) | 725 | 960 |
| Pivot measurement | (mm) | 1320 | 1460 |
| Gross tank capacity | (l) | 220 | 400 |
| Weight (with exchangers) | (kg) | 80 | 100 |
| Connections I, J | 5/4" | ||
| S2 Solar sensor position | (mm) | 450 | |
| S3 DHW sensor position | (mm) | 250 | |
| S4 Heating sensor position | (mm) | 250 | |
| S5 Overheating protection position | (mm) | 250 | |
| Max. working temperature | (°C) | 90 | |
| Nominal flow rate (all exchangers) | (l/min) | 20 | |
| Max. flow rate (all exchangers) | (l/min) | 30 | |
| Max. working pressure (all exchangers) | (bar) | 10 | |
| Max. test pressure (all exchangers) | (bar) | 15 | |
| Solar Heat Exchanger | |||
| Connections F, G | 5/4" | ||
| Capacity | (l) | 8,68 | 8,68 |
| Output area | (m²) | 2,67 | 2,67 |
| DHW Heat Exchanger | |||
| Connections A, B | 5/4" | ||
| Capacity | (l) | 17,55 | 23,25 |
| Output area | (m²) | 5,35 | 7,07 |
| Heating Exchanger | |||
| Connections C, E | 5/4" | ||
| Capacity | (l) | 6,78 | 9,31 |
| Output area | (m²) | 2,10 | 2,87 |
