A hot tub is a huge tub or small pool full of heated water and used for soaking, relaxation, hydrotherapy, reading, or meditation. In many of the cases, they have jets for massage purposes. Hot tubs are often located outdoors, although they may be sheltered against sun, rain, wind, or snow. This technique of tub is constructed much like a very large barrel with wooden staves. The water within is generally still, circulated only for the purposes of heating and filtering it. The tub is frequently inset within a wooden deck and is entered from that deck. Seating within the tub generally takes the form of wooden benches or a seat that forms a ring around the inner circumference of the tub. The tub is packed once at system startup and is then maintained in much the same manner as a swimming pool. In simple designs, chlorine is used as a disinfectant. More sophisticated designs use an ozone generator, reducing the amount of chemicals required to disinfect the water.

More about the style of the hot tub

This technique of tub is very different from the wooden soaking tub. These are generally less deep and manufactured from fiberglass-reinforced plastic formed into shapes that provide a variety of seating arrangements within the tub. The water flow may be aerated for additional effect and some or all of the jets may also mechanically move or rotate, causing the changing pressure of the water on the body to provide a massage-like effect. These tubs may be free-standing or buried within a surrounding deck. If free-standing, they are generally entered by climbing a short staircase of one or two steps and then stepping over the side of the tub onto one of the seating areas.

Conclusion

The style of seating you decide is a very personal decision. Some people like to have a relaxing lounge seat and dedicated therapy seats, while others desire a combination of bench seating and therapy seats. For most spa purchasers the choice is driven by their intended uses for a spa. Spa jets, both their position and their function, are another significant choice that is personal in nature. Purchasers primarily seeking hydrotherapy benefits from a hot tub generally favor multi-functional jets that provide varying massage movement and intensity. However, purchasers who are more interested in using their home spa or hot tub for entertaining or other social purposes often prefer standard jets, in varying quantities and positions.

Hot tub
A hot tub is a water-filled wood, plastic or ceramic container in which up to 12 people can lounge. This special piece of bathing equipment usually has a heater for warming the water from 80 to 106 degrees Fahrenheit and may also have jets to bubble...

Wood fired hot tub
Wood fired hot tubs where used in days when there was no electricity or access to natural gas. But even today wood fired hot tubs are available in market for those who want to experience the natural experience of soaking in the spa heated by burning...

Wooden hot tubs
soaking tubs in Japan. They converted the wooden wine vats into wooden hot tubs. So the Americans experienced the social bathing with wooden hot tubs. Today though acrylic spas are more prevalent, wooden tubs are also being purchased mostly on...