A hot water production solution using CO₂ natural refrigerant with low GWP. Capable of producing hot water at 60–90°C, it is ideal for businesses and industries looking to reduce energy consumption and environmental impact.
“Clean, Energy-Saving, and Low-Carbon Water Heating Solutions”
A CO₂ Heat Pump is a hot water production system that utilizes a natural refrigerant with low GWP. It can produce hot water at temperatures of 60–90°C, making it suitable for hotels, hospitals, and factories requiring high-efficiency hot water systems while reducing the environmental impact of refrigerants.
“The CO₂ Heat Pump is one of the Partner Products where PAC collaborates with global clean energy technology partners to deliver eco-friendly solutions, supporting the transition to Net Zero and green building certifications.”
Ideal for hotels, hospitals, wellness centers, and factories requiring high-efficiency hot water systems and reduced environmental impact
Enhance hot water production efficiency with CO₂ refrigerant featuring low GWP, helping to minimize environmental impact.
Uses CO₂ (R744), a natural refrigerant with low GWP, to reduce environmental impact.
Produces hot water at 60–90°C to support business and industrial applications.
Equipped with pressure, motor temperature, and current protection systems for stable operation.
Supports both commercial and industrial buildings.
Saves up to 60% in energy, or 2-4 times more compared to electric heaters.
“The CO₂ Heat Pump extracts heat energy from the outdoor air via the CO₂ (R744) refrigerant before increasing the temperature and transferring the heat to the water to produce hot water for the system.”
Hot water systems for guest rooms, kitchens, and service areas
Hot water systems for hospitals, wellness centers, and service facilities
Hot water for production processes and industrial applications
Hot water systems for condominiums, office buildings, and commercial properties
"For me, family time is always precious. Choosing to install PAC Pooltemper was the perfect solution. The problem of water being too cold is gone, as the unit can adjust for both warm and cool water in one system. Most importantly, my daughter loves it. Installing this unit has truly fulfilled our happiness and created perfect moments for our home."
“Previously, we hardly used the pool because the water was quite cold. But after installing the PAC Pooltemper, my children and I use the pool more often. We swim more frequently and have many more family activities together.”
“I previously used Frenergy at home and saw real electricity savings, so I decided to use it for my hotel. It has made the hotel's hot water and energy management much more efficient.”
“Previously, we used electric heaters for hot water in the guest rooms. Since the resort switched to PAC Frenergy, electricity consumption dropped from 880,000 kWh/year to only 171,000 kWh/year.”
“My Koh Chang Paradise Resort has used PAC Frenergy for over 10 years. Now that I have expanded to Koh Kood, I continue to choose PAC products, selecting the latest technology: PAC Hybrid Solar. It is a solar-powered VRF air conditioner that truly helps us save energy and electricity costs.”
“No more worries with PAC Pooltemper. The machine quality is excellent; no breakdowns or frequent repairs. It is perfect for our business.”
“At Khum Sameing, we have a Japanese-style Onsen in a Thai Lanna atmosphere, equipped with PAC Pooltemper which can reach water temperatures up to 50°C. In the guest rooms, we installed PAC Frenergy and PAC EcoAire, which have helped us save a lot of energy. Additionally, I chose PAC products for my IWRM water plant in Phan Thong, Chonburi. We are very satisfied with PAC's innovations.”
Over 500 organizations nationwide choose PAC solutions for hospitals, hotels, industries, and various other sectors.
