
Because of their long heat-up time and high energy use, electric heater works best in a residential setting for small pools and spas. They are also a good choice for public and semipublic indoor pools, where heat/chill
Because of their long heat-up time and high energy use, electric heater works best in a residential setting for small pools and spas. They are also a good choice for public and semipublic indoor pools, where heat/chill