Electric element heaters represent the predominant type of spa and hot tub heating utilized in the United States. Their compact size allows for easy integration into most equipment pads, and despite their small dimensions, these units exhibit impressive heating capabilities.

Advantages of Electric Heaters

Compact Design - The compact nature of electric heaters facilitates easy incorporation into various equipment pads.
Gas-Free Operation - Unlike some alternatives, electric heaters do not rely on gas, eliminating the need for a gas supply.

Disadvantages of Electric Heaters

Operational Costs - The use of electricity as a power source can result in high operational costs, as electric heaters consume it at a relatively fast rate.
Modifications Required - Larger heater kW outputs may necessitate modifications to your breaker box and/or circuitry, adding complexity to the installation process.