Soak it in.
Electric Spa Heater
If you have a swimming pool and spa combination and you are looking at an option to be able to heat up the spa, then an electric heater is a great option. While a Gas Heater will certainly provide a quicker heat time option, an Electric Heater is a more cost efficient purchase option for those not concerned about initial heat up times.
The C-SPA 11KW electric spa heater from Hayward® is ideally sized to heat any Leisure Pools® spa, fits easily into compact spaces and contains all of the sophisticated features and capabilities of heaters twice the size.