Hamworthy Heating

Tyneham 290HT air source heat pump

  • Using R290 natural refrigerant, the Tyneham 290HT achieves higher flow temperatures, improved efficiencies and low carbon heating.
  • Available in 5 models with outputs of 15, 18, 27, 40 and 50kW. Cascade to achieve higher outputs.
    Tyneham 290HT air source heat pump
    Tyneham 290HT 15 - 18kW commercial air source heat pump
    Tyneham 290HT 27kW commercial air source heat pump
    Tyneham 290HT 40-50kW commercial air source heat pump

    Product information

    • Commercial monobloc air source heat pump

    • Single unit with the refrigeration cycle contained within the outdoor unit

    • Inverter controlled compressor to accurately match the heat demand

    • Ultra-low global warming potential due to the use of R290 natural refrigerant

    • Able to achieve high temperatures up to 75°C

    • Highly efficient with co-efficient of performance (COP) rating up to 4.94.

    • Quiet noise level, as low as 64 dB(A)

    • Suited to larger installations - cascade systems to achieve higher output

    • Combine with Hamworthy modular boilers for a hybrid heating system

    • 2-year warranty (extended to 5 years if commissioned by Hamworthy)

    • Back up and long-term support from our team of experienced engineers across the UK

    Terms and conditions apply * Coefficient of Performance (COP) rated at EN14825 test conditions Water 35°C/ Air 7°C **The sound levels refer to a fully loaded unit at standard nominal conditions according to EN121202:2022 *** Sound pressure value calculated from the sound power level in condition (9) using the standard UNI EN ISO 3744:2022

    Ideal uses/applications

    • Commercial and industrial processes

    • Domestic hot water 75°C

    • Retrofit installations - heating and DHW

    • District heating systems

    • Sites requiring low GWP

    Optional extras

    • Flexible hoses

    • Anti-vibration rubber feet

    • Exogel antifreeze kit

    • Energy

      Energy

      Units

      15kW

      18kW

      27kW

      40kW

      50kW

      Heat Pump Space Heating [35°C]

      ErP rating

      A+++

      A+++

      A++

      A++

      A++

      Heat Pump Space Heating [35°C]

      SCOP

      5.02

      4.99

      4.46

      4.09

      4.2

      Heat Pump Space Heating [55°C]

      ErP rating

      A++

      A++

      A+

      A++

      A++

      Heat Pump Space Heating [55°C]

      SCOP

      4.85

      4.76

      4

      3.83

      3.91

      Refrigerant

      R290

      R290

      R290

      R290

      R290

      Refrigerant Charge

      (kg)

      1.27

      1.27

      2.1

      3.15

      3.5

      Global Warming Potential

      GWP

      3

      3

      3

      3

      3

    • Heating

      Heating

      Units

      15kW

      18kW

      27kW

      40kW

      50kW

      Heating (A7/W35)

      Capacity (kW)

      15.84

      18.77

      28.6

      40.1

      50

      Heating (A7/W35)

      Power Input (kW)

      3.36

      4.03

      7.6

      13.1

      16.5

      Heating (A7/W35)

      COP*

      4.94

      4.62

      4.54

      4.1

      4.2

      Max Flow Temperature

      Max [°C]

      75

      75

      75

      75

      75

      Air Temperature Range

      Min/Max [°C]

      (-20 +40)

      (-20 +40)

      (-20 +40)

      (-20 +40)

      (-20 +40)

    • Sound

      Sound

      Units

      15kW

      18kW

      27kW

      40kW

      50kW

      Sound Data Outdoor unit

      Power Level dB(A)**

      64

      64

      65

      82

      83

      Sound Data Outdoor unit

      Pressure Level at 1m dB (A)***

      47

      47

      45

      64

      65

    • Connections

      Connections

      Units

      15kW

      18kW

      27kW

      40kW

      50kW

      Pipework Connection Sizes

      Heating Flow (inch)

      1

      1

      1 1/4

      1 1/2

      1 1/2

      Pipework Connection Sizes

      Heating Return (inch)

      1

      1

      1 1/4

      1 1/2

      1 1/2

    • Water

      Water

      Units

      15kW

      18kW

      27kW

      40kW

      50kW

      Minimum Water Volume

      Litres (l)

      230

      230

      225

      365

      415

    • Electrics

      Electrics

      Units

      15kW

      18kW

      27kW

      40kW

      50kW

      Electrical Supply

      (v)

      400

      400

      400

      400

      400

      Phase

      Three

      Three

      Three

      Three

      Three

      Max Running Current

      (amp)

      15.8

      16.5

      21

      38

      45

      Fuse Rating

      (amp)

      25

      25

      25

      50

      63

    • Dimensions

      Dimensions

      Units

      15kW

      18kW

      27kW

      40kW

      50kW

      Width

      (mm)

      1100

      1100

      1610

      1895

      1895

      Depth

      (mm)

      510

      510

      710

      1110

      1110

      Height

      (mm)

      1447

      1447

      1270

      1980

      1980

      Weight

      (kg)

      174

      174

      285

      535

      550

    Partnerships

    CIBSE Patron WhiteSoPHE Logo
    BESA logo
    ICOM

    Hamworthy Heating 2025. All Rights Reserved

    • Youtube
    • Linkedin