Key Benefits of Using an ASHP for Pool HeatingHigh energy efficiency — ASHPs move heat rather than generate it, delivering COP ratios up to 10:1 on some units, meaning far lower electricity use and dramatically reduced running costs.Lower operating costs — Because they consume much less electricity than traditional electric or gas heaters, owners see immediate savings throughout the swimming season.Eco‑friendly heating — ASHPs use renewable heat from the air, cutting carbon e...