JSQ30-RE15 (Zero-cold-water)
Hiounce Domestic Instant Gas Water Heater Series
This product features a clean, elegant structural design paired with a porcelain-gray glass panel — delivering a stylish, timeless aesthetic that seamlessly integrates into modern living spaces. Precision craftsmanship meets robust engineering to balance visual appeal, long-term durability, and everyday usability.
Powered by a 5th-generation microcomputer processing chip, the system continuously monitors real-time water temperature, flow rate, and user-set temperature to enable stepless flame modulation — ensuring consistent outlet water temperature and effectively minimizing seasonal temperature fluctuations.
Combined with intelligent 4-stage combustion and a sealed high-efficiency combustion system, the unit automatically optimizes burner output for superior temperature stability, enhanced energy efficiency, and quieter operation. Reinforced by a high-strength riveted exhaust system, weld-free construction, and an oxygen-free copper (TP2) nano heat exchanger, the entire unit delivers exceptional longevity, corrosion resistance, and reliable, comfortable, hassle-free hot water for your home.
Category:
Gas Water Heaters- Streamlined, elegant overall structure with exquisite craftsmanship
Porcelain-gray glass panel — stylish and timeless. - Intelligent constant-temperature control system
Equipped with a 5th-generation microcomputer processing chip that dynamically adjusts flame intensity based on real-time water temperature, flow rate, and set temperature — delivering seamless, stepless flame modulation for truly stable outlet water temperature regardless of seasonal changes. - Intelligent 4-stage combustion technology
Features intelligent 4-stage combustion combined with a sealed high-efficiency combustion system. Automatically switches between power levels to maintain combustion temperature variation within ±1°C — maximizing energy efficiency while minimizing operational noise. - High-strength exhaust system
Uses large-diameter riveted air ducts with a weld-free construction — ensuring long-term durability, no weld failure, and low-noise operation. - Oxygen-free copper nano heat exchanger
Features an oxygen-free copper (TP2 material) nano heat exchanger — offering 20% higher thermal conductivity, exceptional strength, and outstanding corrosion resistance.
| Parameter | Specification |
|---|---|
| Compatible gas type | 12T |
| Rated gas pressure | 2000Pa |
| Rated thermal load | 30kW |
| Rated hot water output | 16 kg/min at △t = 25K |
| Operating water pressure range | 0.020–0.8 MPa |
| Rated voltage | 220V～50Hz |
| Rated electric power | 40W |
| Thermal efficiency | 89.00% |
| Hot water efficiency | 92.00% |
| Flue gas CO content (a=1) | ≤0.030% |
| Combustion noise | ≤50 dB |
| Energy efficiency rating | Class 2 |
