Whirlpool Bathtub FAQs

How Does a Whirlpool Bath Work?

A whirlpool bath creates a relaxing and therapeutic experience by recirculating the water already in the tub.

When you activate the whirlpool pump, it draws water into a chamber, compresses it, and then forces it back through the jets with an infusion of air. This process creates a soothing, massaging effect. Essentially, it’s a continuous cycle that uses the water’s energy to deliver a genuine whirlpool experience.

How Does an Air Spa Work?

An air spa system enhances your bath by blowing warm air currents into the water from the base of the tub.

This gentle flow of air lifts you slightly, providing a soft tissue massage. It’s designed to offer a relaxing and soothing experience, making your bath time even more enjoyable.

What is the Difference Between a Whirlpool and an Air Spa?

The main difference between a whirlpool bath and an air spa lies in their operation. A whirlpool bath recirculates water that is already in the tub, while an air spa blows pre-warmed air through the base of the jets.

These systems can be operated individually or in conjunction, allowing you to customize your bathing experience according to your preferences.

How Does an Inline Heater work?

An inline heater is a compact, self-regulating component that maintains water temperature during your whirlpool session. Unlike a primary water heater, it activates automatically while the pump runs to counteract heat loss caused by jet circulation.

As the pump pulls water through a small heating chamber, an integrated thermostat detects drops below a set point—typically 104°F—and applies a steady heat flow. This ensures a consistent, therapeutic soak without the need to constantly "top off" the bathtub with fresh hot water.