IoT Energy Management
Digital Monitoring and Maintenance
Digital efficiency and energy management system using IoT and AI to monitor operations, manage energy usage, and provide preventive maintenance alerts to reduce energy waste and carbon footprint.
“Smart digital management
for maximum energy efficiency.”
PAC MAN is a digital Efficiency and Energy Management System for hot water and air conditioning systems, providing real-time monitoring and performance evaluation.
Hotels, resorts, factories, and commercial buildings with hot water or air conditioning systems.
24/7 digital monitoring of system performance.
Preventive maintenance alerts for proactive system planning.
Manages system energy consumption for synchronized operation.
Reduces unnecessary travel and on-site maintenance to lower carbon footprint.
Monitor and manage energy systems while minimizing impact on hotel services.
Monitor system status and performance to ensure continuous availability.
Digitally monitor and control pool temperature systems.
Manage energy for heating and cooling systems in production processes.
"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 our 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.



















