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Why can't my outdoor whirlpool hot tub heat up?

The most common heating failures of whirlpool hot tubs are usually related to power supply problems. Since heating systems rely on electricity to power heating elements and other key components, an interruption or instability in the power supply may be the root cause of a tub that fails to heat up.

2025/07/05
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Why is the best whirlpool spa tub that won't break acrylic?

Acrylic materials are not easily aged or brittle due to long-term contact with hot water or chemicals. During long-term use, whirlpool spa hot tubs are often exposed to hot water, detergents and chemicals. If the material is not resistant to aging, the surface will gradually wear out or become fragile and prone to cracking.

2025/07/05
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Why is the noise of my outdoor spa hot tub getting louder?

The reasons for the increase in noise of outdoor spa hot tub are: 1. Water pump failure or aging 2. Loose or blocked pipe system 3. Aging nozzle or internal scale 4. Blockage of blower air intake system 5. Resonance between shell and frame

2025/07/04
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Can children enter the whirlpool spa hot tub?

1. If the strict age, supervision, water temperature and strength control are not met, there is a significant risk for children to enter the whirlpool spa hot tub; 2. If they are over 9 years old, weigh close to adults, and are under professional adult supervision, they can use it.

2025/07/03
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How to clean and maintain an outdoor spa hot tub? - Do's and Don'ts

Spa Hot Tub"Must do" 1. Water quality testing and chemical balance (weekly) 2. Spa hot tub filter cleaning (every 2-4 weeks) 3. Drain and thoroughly clean the tank (every 3 months) 4. Pipeline system flushing (every 6 months) 5. Cover and shell maintenance (monthly inspection) "Prohibit" 1. Do not use bleach or alcohol-containing disinfectants 2. Do not use kitchen or bathroom cleaners to clean the inner cavity 3. Do not ignore the treatment of residues after drainage 4. Do not use high-pressure hot water to rinse acrylic surfaces 5. Do not clean the electric control box and water pump when the power is not cut off

2025/07/03
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How long is the service life of acrylic hot tub?

According to data provided by manufacturers in the bathroom industry and a large number of user feedback, the service life of acrylic hot tubs is usually between 10 and 20 years. Of course, this range is based on "normal use and reasonable maintenance".

2025/07/02
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What materials are available for outdoor bathtubs?

There are many types of outdoor hot tubs on the market, including acrylic, fiberglass, stainless steel, cast iron, wood, natural stone, concrete, artificial stone, etc. Among them, acrylic spa hot tubs occupy a wide share in the high-end and mid-end markets.

2025/07/01
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How far apart should deck supports be for an outdoor spa hot tub?

The spacing of deck support beams is usually determined by the type of joists, the weight of the outdoor spa hot tub, and the design of the deck. Generally, the joists of a wood deck are spaced 12 inches (about 30 cm) to 24 inches (about 60 cm), but when carrying heavy objects, the joists may need to be spaced closer.

2025/06/27
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How long is the life of a small outdoor hot tub water pump?

Generally speaking, the life of a small outdoor hot tub water pump is usually around 3 to 7 years, but in some cases, high-quality water pumps may last longer. The following are several key factors that affect the life of a water pump: ● Brand and quality ● Frequency of use ● Use environment ● Maintenance

2025/06/27
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Why should the whirlpool hot tub filter system be replaced frequently?

If the whirlpool hot tub filtration system cannot effectively remove dirt and impurities from the water, the water quality may be polluted, resulting in turbid water, odor, and even health problems such as skin allergies. By regularly replacing the filtration system, you can ensure that the water quality is always in the best condition and provide a safe spa environment.

2025/06/26
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Can the circulation pump of a hydrotherapy hot tub be kept on all the time?

The answer is: Yes, and in most cases, it should be. · This is part of the design of the hydrotherapy hot tub; · Continuous operation can keep the water temperature, water quality, filtration, and chemical treatment stable; · The pump has low energy consumption, and continuous operation is safer and more economical than frequent startup; · It only needs to be turned off for a short time during maintenance, cleaning, and repairs. Keeping it turned on during daily use is the right way.

2025/06/26
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What are the error codes on the hydrotherapy hot tub?

Most hydrotherapy hot tub error codes have the following commonalities: · Standardized coding: For example, "OH" means the water temperature is too high; · Partition positioning: Different errors correspond to different modules (such as heaters, pumps, power supplies, etc.); · Clear priorities: Serious errors will automatically shut down the device; · Resettable or manually cleared: Some errors require user intervention;

2025/06/25
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