What is the difference between a hot tub and a spa?
Today, the terms “hot tub” and “spa” are used interchangeably. Originally, “hot tub” referred to a wooden barrel-like tub made of redwood, cedar or a similar wood, that accomodated up to two bathers. It evolved to where it was available with a liner and jets. When the industry began manufacturing tubs of molded fiberglass or acrylic, they were given the term “spa” so it wouldn’t be confused with its primitive ancestor. As spas became more sophisticated in terms of features, design and maintenance, hot tubs lost their popularity but the term “hot tub” remains today. Jacuzzi, on the other hand, is a leading spa manufacturer who’s name has become synonymous with “spa.
Today, the terms “hot tub” and “spa” are used interchangeably. Originally, “hot tub” referred to a wooden barrel-like tub made of redwood, cedar or a similar wood, that accomodated up to two bathers. It evolved to where it was available with a liner and jets. When the industry began manufacturing tubs of molded fiberglass or acrylic, they were given the term “spa” so it wouldn’t be confused with its primitive ancestor. As spas became more sophisticated in terms of features, design and maintenance, hot tubs lost their popularity but the term “hot tub” remains today.
