Air Source HeatPump
A heat pump is an energy‑efficient system that transfers heat from ambient air, water, or ground to heat water or spaces instead of generating heat by burning fuel or using electric elements. Because it moves heat rather than creating it, a heat pump can deliver 3–4 units of heat for every 1 unit of electricity consumed, giving it a high coefficient of performance (COP).
Domestic heat pumps :
Domestic heat pumps are designed for homes, villas and small residential buildings that need reliable hot water throughout the year.
Typical uses: bathrooms, kitchens, showers, bathtubs, jacuzzis, small swimming pools and utility areas.
Key features: compact monoblock or split design, outlet temperatures around 50–60 °C, automatic controls and integration with existing plumbing or geysers.
Benefits for homes: 60–75% lower electricity use than electric geysers, stable performance in varied weather, and 24×7 hot water when paired with a storage tank.
| OXY TEC MODEL | OT-1S | OT-1.5S | OT-2S |
|---|---|---|---|
| Heating Capacity (kW) | 3.6 | 5.3 | 8.0 |
| Heating Capacity (BTU/h) | 12200 | 18000 | 27300 |
| Rated heated water output (L/h) | 75 | 115 | 175 |
| Rated outlet water temp. (°C) | 55 | ||
| Max outlet water temp. (°C) | 60 | ||
| Power | 220V / 50Hz | ||
| Rated Input power (kW) | 0.9 | 1.3 | 2.0 |
| Rated Input current (A) | 4.1 | 5.9 | 9 |
| Fan Type | Low noise high efficiency axial type | ||
| Fan Direction | Horizontal | ||
| Fan No. | 1 | ||
| Fan Input Power (W) | 28 | 28 | 28 |
| Fan Speed (RPM) | 850 | 850 | 850 |
| Controller Type | Intelligent & LCD | ||
| Refrigerant Type | R22 / R417A / R410A / R134A / R407C | ||
| Low Pressure Protection | Yes | ||
| High Pressure Protection | Yes | ||
| Automatic Defrosting System | Yes | ||
| Noise in 1 meter (dB(A)) | ≤ 54 dB(A) | ||
| Unit Size (L × W × H) (mm) | 780 × 260 × 540 | ||
| Net Weight (kg) | 32 | 36 | 43 |
| Testing Condition: Heating: Ambient temp. (DB/WB): 20°C / 15°C, water temp. (input/output): 15°C / 55°C | |||
Commercial heat pumps :
Commercial heat pumps serve hotels, hostels, hospitals, gyms, laundries, commercial kitchens, and larger apartment complexes where hot water demand is high and continuous.
Typical capacities: from small central systems to units delivering tens to hundreds of kW of heating for large hot water loads.
Applications: guest hot water, laundry, food processing, spa and wellness facilities, and space heating/cooling when combined with HVAC.
Benefits for businesses: strong energy‑cost savings versus electric or fuel boilers, reduced peak electrical demand, and in some designs simultaneous water heating and space cooling for extra efficiency.
| OXY TEC MODEL | OT-3S | OT-4S | OT-5S | OT-6S | OT-7S | OT-8S | OT-9S | OT-10S |
|---|---|---|---|---|---|---|---|---|
| Heating Capacity (kW) | 11.4 | 19.3 | 25.6 | 39.5 | 46.3 | 57.8 | 75.6 | 95.5 |
| Heating Capacity (BTU/h) | 38900 | 65800 | 87300 | 134800 | 158000 | 197200 | 258000 | 325900 |
| Rated heated water output (L/h) | 245 | 415 | 550 | 850 | 990 | 1240 | 1620 | 2050 |
| Rated outlet water temp. (°C) | 55 | |||||||
| Max outlet water temp. (°C) | 60 | |||||||
| Power | 380V / 3N / 50Hz | |||||||
| Rated Input power (kW) | 2.70 | 4.5 | 6.00 | 9.2 | 10.8 | 13.5 | 17.7 | 22.4 |
| Rated Input current (A) | 5.4 | 9 | 12 | 18 | 21 | 26.3 | 34.5 | 43.6 |
| Fan Type | Low noise high efficiency axial type | |||||||
| Fan Direction | Vertical | |||||||
| Fan No. | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Fan Input Power (W) | 90 | 250 | 250 | 250 | 250 | 550 | 750 | 750 |
| Fan Speed (RPM) | 850 | 880 | 880 | 880 | 880 | 910 | 940 | 940 |
| Controller Type | Intelligent & LCD | |||||||
| Refrigerant Type | R22 / R417A / R410A / R134A / R407C | |||||||
| Low Pressure Protection | Yes | |||||||
| High Pressure Protection | Yes | |||||||
| Automatic Defrosting System | Yes | |||||||
| Noise in 1 meter (dB(A)) | 55 | 58 | 60 | 63 | 66 | 66 | 68 | 68 |
| Unit Size (L × W × H) (mm) | 710×810×840 | 855×775×1095 | 855×775×1095 | 1540×770×1180 | 1550×845×1180 | 1550×845×1180 | 2000×1005×1865 | 2010×1165×2025 |
| Net Weight (kg) | 105 | 140 | 170 | 300 | 350 | 400 | 650 | 750 |
| Testing Condition: Heating: Ambient temp. (DB/WB): 20°C / 15°C, water temp. (input/output): 15°C / 55°C | ||||||||
Advantages :
- 24/7 Hot water solution
- Equipped with high quality, efficient compressor & evaporator
- Automatic deforesting function
- All weather operation. No matter in rainy, snowy or cloudy days
- Equipped with intelligent controller with LCD display
- Easy and flexible installation and maintenance
- Durability : Long lifespan, low maintenance
