Vitocal 350-HT Pro

Large heat pump

High temperature brine/water heat pump with the option of water/water operation with intermediate brine circuit.

Rated heating output: 56.6 to 351.5 kW
Flow temperatures up to 90 °C
Low running costs with maximum efficiency
PLC control unit with colour touchscreen

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Rated heating output for brine/water operation

56.6 to 144.9 kW (B0/W35)

Rated heating output for water/water operation

133.3 to 351.5 kW (W45/W90)

Maximum flow temperature up to 90 °C

Specially designed for the utilisation of waste heat in renewable heat for the commercial sector

Low running costs with maximum efficiency

Through innovative refrigerant cycle diagnostic system with electronic expansion valve

Remote monitoring and communication

Through numerous data communication options

Optimum utilisation of waste heat

Due to high permissible primary source temperature of up to 45 °C

Low sound power

< 66 dB (A)

Intuitive operation of the PLC control unit

Via touchscreen and schematic diagrams

10 bar pressure rating

For industrial applications

Low service costs

Through automatic leakage monitoring

Easy commissioning

Through menu-guided assistant functions

Factory test at operating temperature

With function and performance tests

Vitocal 350-HT Pro large brine/water heat pump

Vitocal  350-HT: high temperature heat pump for utilisation of waste heat in renewable heat for the commercial sector

The use of renewable heat in commercial applications is determined by the need for high flow temperatures.

As a heat pump from standard production, the Vitocal  350-HT  Pro high temperature heat pump delivers flow temperatures up to 90  °C and utilises heat source temperatures up to 45  °C. This makes it particularly suitable for the utilisation of waste heat and for the generation of high temperatures for industrial and commercial processes, or for older district heating networks.

In addition, the control unit features many communication options. LAN-supported systems as well as Modbus and BACnet interfaces can be used. These make the system accessible for remote monitoring and integration into building management systems. The 5.7  inch colour touchscreen offers intuitive operation and easy control.

Easy to operate PLC control unit with colour touchscreen

Product details

Rated heating output (kW), to EN 14511, B0/W35, spread 5 K

Type BW 353.AHT058: 56.6  kW | type BW 353.AHT071: 72.4  kW  | type BW 353.AHT084: 83.2  kW  | type BW 353.AHT096: 96.6  kW  | type BW 353.AHT119: 116.8  kW  | type BW 353.AHT126: 124.8  kW  | type BW 353.AHT147: 144.9  kW

Rated heating output (kW), to EN 14511, W45/W90, spread 10 K

Type BW 353.AHT058: 133.3  kW | type BW 353.AHT071: 174.7  kW  | type BW 353.AHT084: 202.2  kW  | type BW 353.AHT096: 234.4  kW  | type BW 353.AHT119: 262.8  kW  | type BW 353.AHT126: 303.3  kW  | type BW 353.AHT147: 351.5  kW

Coefficient of performance ε (COP) B0/W35

Type BW 353.AHT058: 4.3 | type BW 353.AHT071: 4.3 | type BW 353.AHT084: 4.2 | type BW 353.AHT096: 4.2 | type BW 353.AHT119: 4.1 | type BW 353.AHT126: 4.2 | type BW 353.AHT147: 4.2

Coefficient of performance ε (COP) for water/water operation with intermediate brine circuit W10/W35

Type BW 353.AHT058: 3.2 | type BW 353.AHT071:  3.2 | type BW 353.AHT084:  3.2 | type BW 353.AHT096:  3.2 | type BW 353.AHT119:  3.2 | type BW 353.AHT126:  3.2  | type BW 353.AHT147:  3.2

Application area

Commercial enterprises, industrial applications, local authority premises, modernisation projects, new build


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