Hamworthy Tyneham by HAMWORTHY HEATING LIMITED
Model number: 15KW R290 Three Phase

Manufacturer

HAMWORTHY HEATING LIMITED
Wessex House, Units 7 & 8 New Fields Business Park, Stinsford Road, Poole

Technology: Heat Pumps
Subtechnology: Air to Water Heat Pumps
Date added to ETL: 25 November 2025
Product category: Medium and high temperature heat pumps (<45kW)
Heating capacity 100% (kW): 15
Product configuration: Packaged
Product type: Combination heater (heating & domestic hot water)
Does it provide cooling?: No
Is the product capable of delivering water with an outlet temperature of 52°C or greater at an inlet dry (wet) bulb temperature of – 7°C (– 8°C) in the reference conditions for average climate.: Yes
Seasonal Space Heating Energy Efficiency (ηsh), average climate, 35 °C outlet water temperature (%): 191
Seasonal Space Heating Energy Efficiency (ηsh), average climate, 55 °C outlet water temperature (%): 149
SCOP: 3.79
Does product incorporate electrically an driven refrigeration system?: Yes
Refrigerant: R290
Refrigerant's Global Warming Potential (GWP): 3
Can the product also provide heat to domestic hot water?: Yes
Is product designed for permanent installation?: Yes
Does the product consists of a single factory assembled unit?: Yes
Does the product have 'smart features'?: No - product does not have 'smart-features'
Is product performance data based on representative testing?: No
Does the product have an appropriate Conformity Assessment mark?: Yes

Code	Title
Pr_70_60_37_50	Medium/high temperature air to water heat pump