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.
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
Hydraulic Schematics
Heat pump – cascade one buffer tank & 1 central heating circuit with mixer valve & circuit sensor
Heat Pump – one buffer tank & one central heating circuit with one boiler in Hybrid Set Up
Heat pump – one buffer tank & one central heating circuit, managed by LPB bus or 0-10v signal
Heat pump – one buffer tank & one central heating circuit
Heat pump – one buffer tank & up to 3 central heating circuits with mixer valve & circuit sensor