BANGKOK, Thailand – January 19, 2026 – Royal Ivory Nana Hotel Bangkok, a 91-room property at 73 Sukhumvit Soi 4, has initiated comprehensive air conditioning modernization replacing 2008 R22 refrigerant units with 2024 R32 technology featuring mixed inverter and standard models. The sustainability initiative includes inverter units on floors 3-4 deluxe rooms and standard R32 units throughout remaining accommodations, improving guest comfort and environmental impact across all rooms located 200 meters from Nana BTS Station.
KEY FACTS: AIR CONDITIONING UPGRADE
Property Details:
- Total Rooms Upgraded: 91 rooms
- Deluxe Room Capacity: 24,000 BTU per unit (35 rooms)
- Superior Room Capacity: 18,000 BTU per unit (56 rooms)
- Technology Mix: Inverter (floors 3-4 deluxe) + Standard R32 (remaining rooms)
- Refrigerant: R32 (all units)
- Environmental Impact: 1,810 times lower Global Warming Potential vs R22
- Upgrade Timeline: Phase 1 October 2024 (Deluxe), Phase 2 January-June 2025 (Superior)
- Previous System: 2008 installation, R22 refrigerant, 16,000-18,000 BTU
- Property Size: 5 floors, 91 total guest rooms
Technology Breakdown:
- Inverter Units: Floors 3-4 deluxe rooms (24,000 BTU)
- Standard R32 Units: Remaining deluxe + all superior rooms (24,000/18,000 BTU)
- Energy Savings: 30-40% on inverter units, 15-20% on standard R32 units vs R22
Advanced R32 Technology Reduces Environmental Impact
The hotel is systematically replacing aging 2008 air conditioning systems with 2024 R32 refrigerant technology featuring a strategic mix of inverter and standard units. The upgrade includes inverter models for floors 3-4 deluxe rooms (24,000 BTU) and standard R32 units for remaining accommodations, maintaining superior temperature control and humidity management throughout all guest rooms.
The inverter units on floors 3-4 adjust compressor speed automatically, delivering 30-40% energy savings compared to the previous R22 systems. Standard R32 units throughout remaining rooms provide 15-20% energy improvements while offering enhanced cooling capacity. Guests experience more consistent room temperatures with reduced noise levels and faster cooling response times compared to the 2008 equipment.
R32 Refrigerant Delivers 1,810 Times Lower Environmental Impact
The new air conditioning units use R32 refrigerant, which has 1,810 times lower Global Warming Potential compared to the previous R22 refrigerants installed in 2008, according to data from the U.S. Environmental Protection Agency. This eco-friendly coolant reduces the hotel’s carbon footprint while meeting international environmental standards for hospitality operations in Thailand.
R32 technology also improves system efficiency, requiring 20% less refrigerant volume per unit compared to R22. The reduced chemical usage aligns with Thailand’s environmental regulations and Royal Ivory’s commitment to sustainable tourism practices across its Sukhumvit operations. R22 refrigerant has been phased out globally due to ozone depletion concerns under the Montreal Protocol.
TECHNICAL SPECIFICATIONS: BEFORE vs AFTER
Previous System (2008):
- Type: Standard air conditioning (non-inverter)
- Refrigerant: R22 (high GWP, ozone-depleting)
- Capacity: 16,000-18,000 BTU
- Energy Efficiency: Standard consumption
- Noise Level: 45-55 decibels
- Temperature Consistency: Variable (±3°C)
- Installation Year: 2008
New System (2024-2025):
- Type: Mixed (Inverter floors 3-4 deluxe + Standard R32 remaining rooms)
- Refrigerant: R32 (low GWP, ozone-friendly)
- Deluxe Capacity: 24,000 BTU all units
- Superior Capacity: 18,000 BTU all units
- Energy Efficiency: 30-40% reduction (inverter), 15-20% reduction (standard R32)
- Noise Level: 28-38 decibels
- Temperature Consistency: Stable (±1°C)
- Installation Year: 2024-2025
Technology Distribution:
- Inverter Units: Deluxe rooms floors 3-4 (24,000 BTU R32)
- Standard R32 Units: Remaining deluxe rooms (24,000 BTU R32)
- Standard R32 Units: All superior rooms (18,000 BTU R32)
Enhanced Cooling Capacity Addresses Bangkok’s Tropical Climate
The new systems feature significantly increased cooling capacity with 24,000 BTU units installed in all deluxe rooms and 18,000 BTU units in all superior accommodations. This substantial cooling power ensures rapid temperature reduction and consistent comfort throughout Bangkok’s hot tropical climate, with increased capacity from previous 16,000-18,000 BTU systems.
The higher BTU ratings enable faster cooling response times and better temperature maintenance during peak heat periods. Guests experience superior comfort levels during the hottest months, with rooms reaching desired temperatures within minutes of activation regardless of floor location.
Phased Implementation Minimizes Guest Disruption
The air conditioning upgrade follows a strategic timeline, with deluxe rooms receiving priority installation during the initial phase. Standard rooms and common areas will receive new units throughout 2025, ensuring minimal disruption to guest experiences during the transition period.
Each new installation includes smart temperature controls and improved air filtration systems. Guests benefit from cleaner air circulation, more precise climate control, and significantly quieter operation compared to previous equipment installed across the five-story property.
MARKET COMPARISON: ROYAL IVORY vs COMPETITORS
Average Nana BTS Budget Hotels:
- AC Capacity: 9,000-12,000 BTU
- Refrigerant: R410A or R22 (older properties)
- Technology: Non-inverter standard units
- Energy Profile: Standard consumption
- Environmental Status: High GWP refrigerants
Royal Ivory Nana Hotel:
- AC Capacity: 18,000-24,000 BTU
- Refrigerant: R32 (eco-friendly, 1,810x better than R22)
- Technology: Mixed inverter (floors 3-4 deluxe) + Standard R32 (remaining)
- Energy Profile: 15-40% reduction depending on unit type
- Environmental Status: Low GWP, ozone-friendly refrigerant
Installation Process Maintains Operational Standards
Professional technicians perform installations during low-occupancy periods to minimize noise and disruption. Each room upgrade takes approximately 4 hours to complete, with guests relocated temporarily to alternate accommodations when necessary during the installation process.
The systematic approach ensures quality control throughout the upgrade program. Technical teams test each unit thoroughly before returning rooms to service, verifying proper operation, temperature accuracy, and noise levels meet established standards for guest comfort.
Environmental Leadership Among Budget Hotels
The sustainability initiative positions Royal Ivory as an environmental leader among Bangkok’s budget hotel segment. Few properties in the Nana BTS area have implemented comprehensive green technology upgrades while maintaining affordable rates for international travelers.
The R32 air conditioning program demonstrates environmental responsibility and budget accommodations coexist successfully. International travelers increasingly prioritize environmentally responsible hotels, making the upgrade strategically valuable for market positioning against competing properties.
Enhanced Guest Comfort Metrics Show Improvement
Early installations show immediate improvements in guest comfort scores, with faster cooling times and more stable temperature maintenance. The quieter operation enhances sleep quality, particularly important for business travelers and those adjusting to Bangkok’s tropical climate conditions.
Advanced humidity control reduces moisture issues common in Thailand’s tropical environment. Guests experience improved air quality and more comfortable indoor conditions throughout their stay, leading to higher satisfaction ratings and positive review generation.
Operational Efficiency Gains Support Service Quality
The new systems require less maintenance than older units, reducing operational downtime and service interruptions. Automated diagnostic features alert maintenance staff to potential issues before they affect guest experiences or room availability.
Energy monitoring systems track performance across all units, enabling optimization of cooling schedules and load management. The data helps identify usage patterns and adjust settings for maximum efficiency while maintaining guest comfort standards.
FREQUENTLY ASKED QUESTIONS
What refrigerant does Royal Ivory use in their new air conditioners? Royal Ivory uses R32 refrigerant in all new 2024 air conditioning units. R32 has 1,810 times lower Global Warming Potential compared to the older R22 refrigerant from 2008 systems.
How much cooling power do the rooms have? Deluxe rooms feature 24,000 BTU air conditioning units (increased from 16,000-18,000 BTU). Superior rooms have 18,000 BTU units. Both capacities are significantly higher than the 9,000-12,000 BTU typical in budget hotels.
Are all units inverter technology? No. Floors 3-4 deluxe rooms have inverter units (24,000 BTU). Remaining deluxe rooms and all superior rooms have standard R32 units. All units use eco-friendly R32 refrigerant regardless of inverter technology.
When will all rooms have the new air conditioning? Phase 1 covering all deluxe rooms completed in October 2024. Phase 2 covering superior rooms will complete by June 2025.
How much quieter are the new units? New units operate at 28-38 decibels compared to 45-55 decibels from 2008 R22 units. This represents approximately 35% noise reduction for better sleep quality.
Does the hotel charge extra for the improved air conditioning? No. Room rates remain competitive with other Nana BTS budget hotels despite the superior cooling capacity and eco-friendly R32 technology.
What are the energy savings from the new units? Inverter units (floors 3-4 deluxe) reduce energy consumption by 30-40% compared to previous R22 systems. Standard R32 units provide 15-20% energy savings while offering better cooling capacity.
How does R32 benefit the environment? R32 refrigerant requires 20% less volume per unit and has 1,810 times lower impact on global warming compared to R22. Unlike R22, R32 does not deplete the ozone layer and meets international environmental standards.
Technical Specifications Meet International Standards
Each R32 inverter unit features variable speed compressors, digital temperature controls, and energy-efficient components rated for tropical climate operation. The systems meet Thai electrical safety standards and international environmental certification requirements.
Installation includes upgraded electrical circuits and improved insulation where necessary. Professional installation ensures optimal performance and warranty coverage for all new equipment throughout the multi-phase upgrade program.
Market Differentiation Through Sustainable Practices
The air conditioning modernization reflects Royal Ivory’s broader commitment to sustainable tourism practices in Bangkok. The hotel continues evaluating additional eco-friendly improvements while maintaining its core mission of providing affordable, comfortable accommodation for international visitors.
Future sustainability initiatives under consideration include LED lighting conversion, water conservation systems, and renewable energy integration. The property aims to achieve significant environmental impact reduction without compromising guest satisfaction or affordability, supporting Thailand’s sustainable tourism goals.
Guest Testimonials Confirm Satisfaction Improvements
Recent guest reviews specifically mention improved air conditioning performance, with visitors noting faster cooling, quieter operation, and better temperature control. The upgrades address previous complaints about inconsistent cooling and excessive noise from older equipment.
International guests particularly appreciate the environmental benefits of R32 technology, with eco-conscious travelers highlighting the hotel’s sustainability commitment in online reviews. The positive feedback supports continued investment in environmental improvements.
LOCATION AND CONTACT INFORMATION
Royal Ivory Nana Hotel Bangkok Address: 73 Sukhumvit Soi 4, Klongtoey, Bangkok 10110, Thailand Coordinates: 13.7370° N, 100.5506° E Phone: +66 2 655 5300 Website: royalivory.com Email: reservations@royalivory.com
Nearby Landmarks:
- Nana BTS Station: 200 meters (3-minute walk)
- Terminal 21: 400 meters (5-minute walk)
- Suvarnabhumi Airport: 25 kilometers (30-minute taxi)
- Sukhumvit Road: 100 meters
Property Specifications:
- Total Rooms: 91 (35 Deluxe, 56 Superior)
- Floors: 5
- Year Built: 2010
- Last Major Renovation: 2024-2025
About Royal Ivory Nana Hotel Bangkok
Royal Ivory Nana Hotel Bangkok provides eco-conscious budget accommodation in central Sukhumvit, combining environmental responsibility through R32 air conditioning technology (1,810x better than previous R22 systems) with affordable rates and convenient BTS access for international travelers seeking sustainable lodging options with superior 18,000-24,000 BTU cooling capacity.
Media Contact
Company Name: Royal Ivory Nana Hotel Bangkok
Contact Person: John P.
Email: Send Email
Phone: +6626567517
Address:73 Sukhumvit Soi 4, Klongtoey
City: Bangkok, 10110
Country: Thailand
Website: https://www.royalivory.com