3 – 2000 kWCapacity
+45 °C to +90 °CHot water
Heating
Overview
Teqtive heat pumps move heat instead of burning fuel, producing hot water from +45 °C up to +90 °C in air-to-water and water-to-water configurations.
The range spans 3 kW to 2000 kW with scroll or semi-hermetic screw compressors. Where a plant needs both cooling and heating, a water-to-water heat pump can recover heat from a chiller loop.
Technical specifications
| Type | Air to water, water to water |
|---|---|
| Capacity Range | 3 kW to 2000 kW |
| Hot Water Temp. Range | (+) 45 to (+) 90 °C |
| Compressor Type | Sealed scroll / Semi-hermetic screw |
| Evaporator Type | BPHE, shell & tube type |
| Condenser Type | Finned tube type, with internally grooved tubes and aluminium fins and hydrophilic coating (air cooled), shell & tube type (water cooled) |
| Refrigeration Controls | Valves, filter dryer, solenoid valves, expansion valve |
| Refrigerant | R-407c, R-134a, R404a (CFC Free) |
| Electrical Safety | Motor overload protection, SPP/RP/OV/UV protection |
| Mechanical Safety | LP/HP/Anti-freeze/Chilled water flow switch |
| Design Ambient Temp. | 0 °C to 50 °C |
| Controller Type | PLC / Microprocessor / PID |
| Starter | DOL / VFD / Soft starter (Optional) |
Typical applications
- Process hot water for food and dairy
- Boiler feed-water preheating
- Hotels, hospitals and hostels
- Pharmaceutical washing and CIP
- Heat recovery from chiller condensers
