Efficiency leaderboards
Auto-generated rankings of heat pumps registered in EPREL. Refreshed continuously as suppliers submit new models.
Top SCOP — overall
Highest seasonal coefficient of performance across all EU heat pumps. SCOP > 5 is exceptional; > 4 is class-leading.
View ranking →Top SCOP — air-to-water
Best air-source heat pumps for hydronic heating systems (radiators, underfloor). The default for most retrofits.
View ranking →Top SCOP — ground-source
Highest-SCOP geothermal heat pumps. More expensive to install but typically deliver SCOP > 5.
View ranking →Quietest — outdoor sound
Heat pumps with the lowest outdoor sound power level. Critical for dense neighbourhoods and night setback.
View ranking →Smallest capacity
Lowest-power units, suitable for passive houses or well-insulated apartments.
View ranking →Recently registered
Most recent EPREL submissions — early indicators of upcoming product launches.
View ranking →