Reliable, Quiet, and Energy-Saving Hot Water for Southeast Asia
When comfort meets technology, the result is the Tongyi DC Inverter Heat Pump Water Heater—a solution designed for hotels, hospitals, schools, and commercial buildings across Southeast Asia’s tropical climate.
As energy prices rise and sustainability becomes essential, choosing an intelligent, inverter-driven water-heating system is no longer a luxury—it’s a necessity. Tongyi’s advanced DC inverter technology delivers high efficiency, reliability, and smart control for every business that values performance and long-term savings.
⚙️ What Makes It Different?
1️⃣ DC Inverter Technology
Unlike conventional on/off systems, Tongyi’s inverter compressor automatically adjusts its speed to match real-time demand, reducing energy waste by up to 30%.
2️⃣ Wide Voltage & Climate Adaptability
Perfect for Southeast Asia, the unit runs stably even under unstable grids (176–456 V, 50/60 Hz) and delivers hot water up to 60 °C, even at -5 °C ambient temperatures.
3️⃣ Eco-Friendly R32 Refrigerant
Using R32 (GWP 675), it’s safer for the planet and compliant with the latest green standards in Singapore, Thailand, Malaysia, and Vietnam.
4️⃣ IoT & Remote Monitoring
With built-in IoT functions, operators can monitor performance, detect faults, and perform software updates remotely via OTA (Over-the-Air).
5️⃣ Modular & Scalable Design
Up to 8 units can run in parallel, ideal for large facilities needing continuous hot-water supply—while maintaining constant temperature and pressure.
💡 Efficiency That Matters
- COP up to 5.15, outperforming electric and gas systems.
- Energy consumption savings of 70 % compared with traditional heaters.
- Lower noise thanks to side-air outlet and dual-rotor compressor.
- Smart defrosting system ensures year-round performance and comfort.
🌱 Proven Projects
From Beijing Olympic Stadium and Sofitel Hotels to SAIC Motor factories, Tongyi systems are trusted across industries for reliable, sustainable hot-water solutions.
Now, the same proven technology is empowering Southeast Asian facilities—from resorts in Bali to hospitals in Manila—to lower their carbon footprint while securing 24-hour hot water.
🔋 Why Choose Tongyi
✅ 26 years of HVAC expertise
✅ Certified by CE, IEC, ETL, ERP, ISO9001/14001/45001
✅ Over 1 million users worldwide
✅ Committed to carbon-neutral solutions for modern living
🌞 Experience the Power of Smart Hot Water
Join the green revolution with Tongyi. Whether you manage a hotel in Bangkok, a factory in Penang, or a university dorm in Ho Chi Minh City, Tongyi DC Inverter Heat Pump Water Heater provides the smart, stable, and sustainable solution your facility deserves.
Efficiency, comfort, and sustainability—made simple.
