A hot water production product using CO₂ natural refrigerant that does not deplete the ozone layer and reduces greenhouse gas emissions. It increases airflow, ensures durability, and saves more than 20% in motor electricity consumption.
“Clean, Energy-Saving, and Low-Carbon Water Heating Solutions”
Heat pump technology utilizing CO₂ refrigerant, a natural refrigerant with an extremely low Global Warming Potential (GWP).
Environmentally safe and ideal for hotels, hospitals, and factories seeking sustainable hot water solutions.
“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.”
Green Refrigerant
Reduces CO₂ emissions by more than 50% and is environmentally friendly.
Continuous High-Temp Flow
Continuously produces hot water at temperatures of 70–90°C.
Safe & Reliable
Suitable for buildings and factories seeking Green Certification.
Versatile Applications
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 utilizes ambient heat and CO₂ refrigerant to produce clean, consistent hot water while reducing greenhouse gas emissions.”
Hot water systems for guest rooms and kitchens
Hot water for guest room use…
Manufacturing processes requiring hot water…
Condominiums and office buildings
“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.”
“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.”
PAC is trusted by executives and leading corporate clients at over 500 locations nationwide.
Hospital and Healthcare Sector
Hotel and Accommodation Sector
Children's Swimming Academy Sector
Other Business Sectors
