|
Building Owner
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GE (LHIL) LESSEE LIMITED T/A THE LANGHAM, HONG KONG
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Replacement of electric/gas heater/boiler to heat pump
| | Building/Project Name |
The Langham, Hong Kong
| | Systems |
HVAC - Heating System
| | Building Types |
Commercial - Hotel & Hostel/Apartment
|
Description of the building:
| The Langham Hong Kong, established in 1989, is a five-star neoclassical landmark in Tsim Sha Tsui, featuring 498 rooms that harmonize European elegance with Asian contemporary design. Its crown jewel is a rooftop infinity pool offering panoramic Victoria Harbour vistas, complemented by the Chuan Spa's holistic therapies rooted in traditional Chinese medicine. The hotel's Art Deco-inspired interiors and marble-clad grand lobby reflect timeless luxury. Since its debut, it has consistently ranked among Asia's most prestigious hospitality destinations, celebrated for blending architectural grandeur with bespoke guest experiences. |
|
|
Retrofitted initiative:
Swimming pool heating system:
- Installation of new water-source heat pumps to replace pool heaters which were in use for the warm water pool.
- Source-side chilled water provided to HVAC system for assisted air cooling to boost system-wide performance and energy efficiency.
Observed benefits other than energy saving:
- Stable supply of warm water to swimming pool.
- Smooth operation of heating system.
- More information for system monitoring and control.
General observations of the retrofitting project:
- Warm water swimming pool was totally unaffected throughout the entire retrofit period.
- Minimal disturbance of approx. 3-4 hours was caused to the HVAC system for the interfacing of water circuits during the retrofit in Autumn.
Other information:
| Cost |
Saving |
| Total cost: |
HKD 1,082,000
(Replacement of Heat Pumps for Pool Water Heating) |
Total savings/year: |
HKD 251,156 |
| Payback: |
4.31 years |
| Subsidy/ Funding |
| The project is supported by: |
CLP Eco Building Fund |
| |
|
Replacement of electric/gas heater/boiler to heat pump
|
|
|
Building Owner
|
GE (LHIL) LESSEE LIMITED T/A THE LANGHAM, HONG KONG
| | Building/Project Name |
The Langham, Hong Kong
| |
Systems |
HVAC - Heating System
| |
Building Types |
Commercial - Hotel & Hostel/Apartment
|
Description of the building:
|
|
| The Langham Hong Kong, established in 1989, is a five-star neoclassical landmark in Tsim Sha Tsui, featuring 498 rooms that harmonize European elegance with Asian contemporary design. Its crown jewel is a rooftop infinity pool offering panoramic Victoria Harbour vistas, complemented by the Chuan Spa's holistic therapies rooted in traditional Chinese medicine. The hotel's Art Deco-inspired interiors and marble-clad grand lobby reflect timeless luxury. Since its debut, it has consistently ranked among Asia's most prestigious hospitality destinations, celebrated for blending architectural grandeur with bespoke guest experiences. |
|
|
Retrofitted initiative:
Swimming pool heating system:
- Installation of new water-source heat pumps to replace pool heaters which were in use for the warm water pool.
- Source-side chilled water provided to HVAC system for assisted air cooling to boost system-wide performance and energy efficiency.
Observed benefits other than energy saving:
- Stable supply of warm water to swimming pool.
- Smooth operation of heating system.
- More information for system monitoring and control.
General observations of the retrofitting project:
- Warm water swimming pool was totally unaffected throughout the entire retrofit period.
- Minimal disturbance of approx. 3-4 hours was caused to the HVAC system for the interfacing of water circuits during the retrofit in Autumn.
Other information:
| Cost |
Saving |
| Total cost: |
HKD 1,082,000
(Replacement of Heat Pumps for Pool Water Heating) |
Total savings/year: |
HKD 251,156 |
| Payback: |
4.31 years |
| Subsidy/ Funding |
| The project is supported by: |
CLP Eco Building Fund |
| |
|
Replacement of electric/gas heater/boiler to heat pump
|
|
|
