Hamworthy Tyneham (17.9 kW)

Specifications and technical data

✓ BUS eligibleAir Source (ASHP)CommercialR3217.9 kW

Manufacturer	Hamworthy
Model	Tyneham
Model code	Tyneham 18kW
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Commercial All Commercial heat pumps →
Refrigerant	R32 All R32 heat pumps →
Mode	Heating only
Heating capacity	17.9 kW
Max heating output (low temp)	17.9 kW at A7/W35
COP (heating)	4.4 at A7/W35
SCOP (heating)	4.46 at W35
Operating range (air)	-20 to 40 °C
Heating flow temperature	up to 55 °C
Electrical supply	380-415V (Three Phase)
Dimensions (H×W×D)	1409 × 1044 × 455 mm
Operational Weight	141 kg
Sound power level	68 dB(A) (Sound Power LW(A))
Data added	2026-10-21
Data source	Hamworthy Tyneham Heat Pump Range Book 2026, p.32 (cross-checked against hamworthy-heating.com)
Verification	Verified by a human
Boiler Upgrade Scheme	✓ BUS eligible — Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026). Grant also needs an MCS-certified installer and a qualifying system design. Funding guide

Free data sheet (PDF) →

Check noise at a neighbour’s window (MCS 020 a) →

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Hamworthy Tyneham Tyneham 18kW: 17.9 kW, R32, three-phase supply.

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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.