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Different Types of Heaters for Hot Tubs

A hot tub can only be rejuvenating if the temperature is set "just right." Otherwise, you'll risk scalding if the temperature is too high or end up feeling more tense if the water is too cold. The heaters that come with spa or hot tub systems are designed to provide the full benefits of hydrotherapy, including relaxation, pain relief for muscle aches and joint problems such as arthritis, and stress reduction.

There are two kinds of hot tub heaters that are most widely used: the propane and electric heaters. Their sizes vary from compact ones for small hot tubs to the larger above-ground and in-ground models.

Features of propane hot tub heaters

Considered as the "green" energy source, propane is favored as it cuts emissions and is safe for the environment. It is also insoluble in water and thus does not leave an undesirable residue inside the tub, making it a clean power source. Aside from its non-toxic property, propane is a highly efficient fuel. Hot tub heaters that run on propane cut harmful emissions of known toxins and yield 60% less carbon monoxide and 12% less carbon dioxide. Gas or propane hot tub heaters also heat water more evenly and rapidly as compared to heaters run by other fuels or electric heaters.

Advantages of using propane:

* Propane costs much less than electricity, giving you considerable savings; * Propane is non-toxic and water-insoluble, thus leaving no harmful residues in the water; * When combined with air, propane will not ignite; * Propane poses no harm to water or soil.

Features of electric hot tub heaters

Portable hot tubs only come with electric water heaters. Electric hot tub heaters are proven dependable and are also corrosion-free. They come in compact models of 5.5 kW and 11 kW and have heating elements that are durable and long-lasting. The waterways are made with bronze and copper and are thus corrosion-resistant. Electric hot tub heaters also have built-in safety measures such as its inability to operate when the hot tub is devoid of water, a safety control system that prevents overheating, and a high-quality thermostat. These devices are compact and relatively easy to install.

Tips to remember when purchasing hot tubs

If you fail to choose your heating system carefully, you can possibly face oppressively high energy bills. For this reason, you need to select a hot tub that has excellent insulation, such as one with full-foam closed-cell insulation. This effectively maintains the hot tub's desired water temperature. Search for a hot tub model with an enclosed heating element as this keeps water from coming in contact with the actual element. This will definitely make your hot tub heater last longer and perform more effectively. A hot tub circulation system, which is continuously kept on, is also useful in keeping the water clean and ready for use, aside from saving on energy costs. An established hot tub parts dealer should be able to answer all your questions regarding the expenses entailed in owning a hot tub.
 


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