Villa Castagnola Hotel in Lugano, Switzerland.
Being a historic hotel, the Villa Castagnola still uses a great many cast-iron radiators, which necessitates high flow temperatures. The old setup with four 250kW gas boilers had to be replaced as smoothly as possible to avoid any disturbance to the guests. Therefore, the project was executed in two consecutive years, each time replacing two old boilers with a new one.
Five-star hospitality demands reliability and quality, which ELCO can provide.
The TRIGON® XL represents a significant step forward in heating technology.
With extremely flexible configurations, clever design and a range of models available, the boiler is perfect for a variety of commercial applications. Plus, extensive cascade arrangements of up to 8 boilers with a combined output of 4,560kW are possible.
• Unique heat exchanger with HEX³ geometry for class leading NOx and CO emissions
• Extremely high efficiency
• Robust stainless steel heat exchanger
• Low water content boiler
• Compact dimensions
• Can be easily dismantled and reassembled onsite
• TRIGON® XL 500
• TRIGON® XL 570
• REMOCON NET
The cascade with one TRIGON® XL 500 and one TRIGON® XL 570 supplies heat for the entire hotel. The new boilers were connected to the existing setup in the boiler room. Enough heat can be generated even with just one boiler running. Hot water is generated using a separate heat pump.
In 2020, Villa Castagnola implemented an ambitious remodeling of its entire heating system to lower CO2 emissions and fossil fuel usage. Due to the cast-iron radiators, the hotel is still reliant on gas to provide heating. Using ELCO’s advanced, low-emission boilers, the CO2 footprint could be substantially lowered.
TRIGON® XL 500
