Air Source Heat Pump (Industry) | Residential, Commercial, Hotels | - Temp Range: Up to 60°C (ISO 19403) - COP: 3.0 (AHRI) - Noise: 50 dBA (comparable to a quiet room) - Material: Galvanized Steel (ASTM A653) | Energy-efficient, versatile for moderate climates Lower upfront cost | Limited max temp (60°C) Less efficient in extreme cold |
Air Source Heat Pump (Our Base) | Residential, Commercial, Hotels | - Temp Range: Up to 75°C (ISO 19403) ▲ - COP: 3.5 (AHRI) ▲ - Noise: 45 dBA (quieter than a refrigerator) ▲ - Material: Stainless Steel (ASTM A240 Grade 304) ▲ | Higher max temp (75°C) Quieter operation Durable corrosion-resistant material | Slightly higher cost than industry standard |
Air Source Heat Pump (Our Advanced) | Commercial, Industrial, Hotels | - Temp Range: Up to 80°C (ISO 19403) ▲▲ - COP: 4.0 (AHRI) ▲▲ - Noise: 40 dBA (library-level quiet) ▲▲ - Material: Stainless Steel with Enhanced Corrosion Resistance (ASTM A240) ▲▲ | Best-in-class efficiency Highest max temp (80°C) Ultra-quiet operation | Higher upfront cost Optimal for large-scale use |
Ground Source Heat Pump | Large Residential, Commercial | - Stable Temp: Maintains 50°C+ year-round (IEC 60335-2-5) - COP: 4.5 (AHRI) - Installation: Requires underground loops (ISO 13256-1) | Consistent performance in extreme climates High energy efficiency | High installation cost Requires significant space for ground loops |
Electric Storage Water Heater | Residential, Small Commercial | - Capacity: 100–500L (ISO 3126) - Energy Factor: 0.90 (DOE standards) - Heating: Electric Resistance (IEC 60335-2-5) | Simple design, reliable operation Immediate hot water availability | Lower efficiency (standby heat loss) Higher energy costs over time |
Gas Water Heater | Residential, Commercial | - Fuel Type: Natural Gas (NFPA 54) - Recovery Rate: 100,000 BTU/h (ASHRAE 34) - Venting: Requires flue (NFPA 54) | Fast heat recovery Independent of electricity | Combustion byproducts (CO₂) Dependent on gas supply |