PAC Residential Solutions helps reduce energy consumption and increases home comfort with water heating and pool temperature control systems designed for modern living.
Modern homes must manage energy costs, comfort, and the efficient use of hot water or swimming pool systems. Selecting high-efficiency technology helps reduce the energy burden and enhances long-term quality of life.

Water heating products powered by waste heat from air conditioners. Ideal for homes that use air conditioning and hot water regularly, helping to repurpose lost energy for maximum benefit.

Pool temperature control products supporting both warm and cool water. They allow families to enjoy their pools more comfortably while saving energy on temperature maintenance.

Compact heat pump water heaters for homes or villas with regular hot water needs. They reduce energy consumption and are ideal for installation areas with space constraints.
Reduce water heating electricity costs by up to 100%.
Helps reduce energy consumption and supports eco-friendly living.
Reduces reliance on traditional electric water heating systems to increase user confidence.
Fast payback period within just 2–3 years.
"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.



















