SHIELDING
WATER
LIGHT
Hotel | Spa | Hospital | Club | +
Water-saving Case Studies | ROI
Annual savings and payback time with ecoturbino®
Typical calculation for Viennese cost conditions in rooms with 40% ecoturbino savings – all prices are net.
Operation with 10 ROOMS | min. €1,900 savings/year
ecoturbino on Shower
| Showers: | 10 |
| People/Shower: | 1.5 (Average occupancy) |
| Shower duration: | >9 min |
| Room occupancy/year: | 80 % |
| Daily usage: | 1x per person |
| Water flow rate: | 12 l/min |
ecoturbino Sink
| Sinks: | 10 |
| People/Sink: | 1.5 |
| Duration/Usage: | 0.25 min |
| Occupancy: | 80% |
| Daily Usage: | 5x per person |
| Water flow rate: | 10 l/min |
Costs for Water and Energy
| Heating Medium: | Gas |
| Cold Water Price: | 1.84 €/m³ |
| Gas Price: | 11.757 c/kWh |
| Wastewater Price: | 2.02 €/m³ |
| Additional Costs: | 0 €/m³ |
| CO2 Price: | 75 €/t |
CALCULATION RESULT | ECOTURBINO® ADVANTAGES
- Unchanged shower comfort for guests (or better)
- TOP Hygiene: No limescale and no biofilm in the showerhead anymore
- Future water and energy savings per year: approx. € 1,900
- One-time acquisition costs: approx. € 543
- Payback of the acquisition costs: within 3 months
To the | – ROOM + | Savings calculator with different room numbers
Instant Savings CalculatorSAVE WATER + ENERGY | 10 ROOMS
BEFORE | AFTER
Operation with 20 ROOMS | min. €3,700 savings/year
ecoturbino on Shower
| Showers: | 20 |
| People/Shower: | 1.5 (Average occupancy) |
| Shower duration: | >9 min |
| Room occupancy/year: | 80 % |
| Daily usage: | 1x per person |
| Water flow rate: | 12 l/min |
ecoturbino Sink
| Sinks: | 20 |
| People/Sink: | 1.5 |
| Duration/Usage: | 0.25 min |
| Occupancy: | 80% |
| Daily Usage: | 5x per person |
| Water flow rate: | 10 l/min |
Costs for Water and Energy
| Heating Medium: | Gas |
| Cold Water Price: | 1.84 €/m³ |
| Gas Price: | 11.757 c/kWh |
| Wastewater Price: | 2.02 €/m³ |
| Additional Costs: | 0 €/m³ |
| CO2 Price: | 75 €/t |
CALCULATION RESULT | ECOTURBINO® ADVANTAGES
- Unchanged shower comfort for guests (or better)
- TOP Hygiene: No limescale and no biofilm in the showerhead anymore
- Future water and energy savings per year: approx. € 3,700
- One-time acquisition costs: approx. € 1,087
- Payback of the acquisition costs: within 3 months
To the | – ROOM + | Savings calculator with different room numbers
Instant Savings CalculatorSAVE WATER + ENERGY | 20 ROOMS
BEFORE | AFTER
Operation with 50 ROOMS | min. €9,400 savings/year
ecoturbino on Shower
| Showers: | 50 |
| People/Shower: | 1.5 (Average occupancy) |
| Shower duration: | >9 min |
| Room occupancy/year: | 80 % |
| Daily usage: | 1x per person |
| Water flow rate: | 12 l/min |
ecoturbino Sink
| Sinks: | 50 |
| People/Sink: | 1.5 |
| Duration/Usage: | 0.25 min |
| Occupancy: | 80% |
| Daily Usage: | 5x per person |
| Water flow rate: | 10 l/min |
Costs for Water and Energy
| Heating Medium: | Gas |
| Cold Water Price: | 1.84 €/m³ |
| Gas Price: | 11.757 c/kWh |
| Wastewater Price: | 2.02 €/m³ |
| Additional Costs: | 0 €/m³ |
| CO2 Price: | 75 €/t |
CALCULATION RESULT | ECOTURBINO® ADVANTAGES
- Unchanged shower comfort for guests (or better)
- TOP Hygiene: No limescale and no biofilm in the showerhead anymore
- Future water and energy savings per year: approx. € 9,400
- One-time acquisition costs: approx. € 2,718
- Payback of the acquisition costs: within 3 months
To the | – ROOM + | Savings calculator with different room numbers
Instant Savings CalculatorSAVE WATER + ENERGY | 50 ROOMS
BEFORE | AFTER
Operation with 100 ROOMS | min. €19,000 savings/year
ecoturbino on Shower
| Showers: | 100 |
| People/Shower: | 1.5 (Average occupancy) |
| Shower duration: | >9 min |
| Room occupancy/year: | 80 % |
| Daily usage: | 1x per person |
| Water flow rate: | 12 l/min |
ecoturbino Sink
| Sinks: | 100 |
| People/Sink: | 1.5 |
| Duration/Usage: | 0.25 min |
| Occupancy: | 80% |
| Daily Usage: | 5x per person |
| Water flow rate: | 10 l/min |
Costs for Water and Energy
| Heating Medium: | Gas |
| Cold Water Price: | 1.84 €/m³ |
| Gas Price: | 11.757 c/kWh |
| Wastewater Price: | 2.02 €/m³ |
| Additional Costs: | 0 €/m³ |
| CO2 Price: | 75 €/t |
CALCULATION RESULT | ECOTURBINO® ADVANTAGES
- Unchanged shower comfort for guests (or better)
- TOP Hygiene: No limescale and no biofilm in the showerhead anymore
- Future water and energy savings per year: approx. € 19,000
- One-time acquisition costs: approx. € 5,436
- Payback of the acquisition costs: within 3 months
To the | – ROOM + | Savings calculator with different room numbers
Instant Savings Calculator