10 Things You Need to Know Before You Buy a Hot Tub

Discover the essential criteria to choose the ideal Aquavia Spa hot tub, designed for performance, efficiency and European manufacturing.

Why buying a hot tub is a great investment

Purchasing a hot tub is a strategic investment in wellbeing, comfort and property value. At Aquavia Spa, all models are manufactured in Europe under rigorous quality standards, ensuring long-term durability and exceptional hydromassage performance. Whether you opt for an outdoor hot tub for your terrace or garden, or an indoor hot tub to create a private wellness area, our spas combine premium ergonomics, advanced technology and elegant design. Beyond the therapeutic benefits—muscle relaxation, stress relief and improved circulation—owning an Aquavia Spa enhances the overall experience of your home, making it a valuable lifestyle upgrade.

How to choose the right size hot tub for your space

Choosing the right size is essential to ensure comfort and feasibility during installation. Aquavia Spa offers a wide range of configurations—from compact 2-seater models for smaller spaces to spacious 5–6-seater families ideal for terraces, patios or indoor wellness rooms. Before browsing hot tub for sale options, measure the available space, paying special attention to access points and structural support. Our models, designed with highly ergonomic seating and deep hydromassage positions, maximise comfort without requiring excessive installation space. For reduced spaces, the Cube Ergo, Essence or Pulse models are excellent choices, while for larger areas, the Quantum or Sundown offer premium layouts.

Indoor hot tub vs. outdoor hot tub: which is better for you?

Both options deliver unique advantages depending on your lifestyle. An outdoor hot tub allows you to enjoy open-air relaxation and integrate the spa naturally into your garden, terrace or penthouse. Aquavia Spa’s outdoor models feature robust insulation systems such as EcoSpa, designed to maintain thermal efficiency even in cold climates.

An indoor hot tub, ideal for wellness rooms or private suites, requires ventilation planning and moisture control. Our equipment integrates silent filtration, energy-efficient heating and robust structural reinforcement, making them perfect for interior environments where premium aesthetics and comfort are key.

Aquavia Spa supports both installation styles with solutions designed for optimal performance in any context.

Key features to consider before you buy a hot tub

A high-quality spa should combine advanced hydromassage performance, durability and smart features. When planning to buy hot tub equipment from Aquavia Spa, evaluate:

Hydromassage technology: Our jets are strategically engineered to deliver precise therapeutic benefits, improving muscular recovery and overall wellbeing.

European manufacturing: All spas are produced in our factory in Spain, ensuring strict quality control and certified components.

Ergonomic design: Deep seating, multi-height positions and comfortable headrests enhance the immersion experience.

Advanced LED lighting: Our Pure Line Lighting system adds premium ambience and elegant contours.

Chromotherapy: Colour Sense creates a multisensory environment for improved relaxation.

Smart controls: With intuitive digital panels and Wi-Fi options, you can personalise temperature, filtration and lighting effortlessly.

These elements differentiate Aquavia Spa from generic hot tub for sale alternatives.

Energy efficiency and long-term running costs

Energy consumption is one of the most important long-term considerations when choosing a spa. Aquavia Spa has developed several proprietary systems designed to reduce operating costs:

EcoSpa insulation: Reduces heat loss and ensures stable temperature with minimal energy input.

High-efficiency pumps: Low-consumption motors minimise electricity use without compromising hydromassage power.

Optimised hydraulic circuits: Improve water flow and reduce resistance, ensuring efficient operation.

These technologies make Aquavia Spa one of the most energy-efficient choices on the market. While premium models represent a higher initial investment, the long-term savings in running costs provide significant financial advantages.

Hot tub installation requirements you should know

A correct installation is essential to guarantee performance and durability. Aquavia Spa provides clear technical documentation for every model, covering:

Structural base requirements: A reinforced, level surface such as concrete, ceramic or engineered decking.

Electrical connection: Always handled by a certified electrician following local regulations.

Water supply and drainage: Our spas are designed for simple filling and emptying processes.

Access for maintenance: Panels and components must remain accessible to ensure proper service.

For indoor hot tub installations, we recommend assessing ventilation and humidity extraction to maintain the integrity of the room.

Maintenance tips to keep your hot tub in top condition

Aquavia Spa designs its hot tubs to require minimal maintenance thanks to automatic filtration and high-quality materials. Still, following basic guidelines ensures optimal performance:

Water treatment: Maintain correct pH, alkalinity and sanitizer levels.

Filter care: Rinse every 1–2 weeks and replace as needed.

Acrylic cleaning: Use gentle, non-abrasive products to preserve shine.

Winter care for outdoor models: Our insulation allows year-round use, but maintaining temperature prevents freezing in extreme climates.

With regular care, your outdoor hot tub or indoor installation will maintain peak performance for many years.

Hot tub for sale: how to spot the best offers

When comparing hot tub for sale options, focus on value—not just price. Aquavia Spa stands out for:

European manufacturing

Certified, long-lasting components

Robust insulation and premium structures

Strong warranties

Reliable after-sales service through official distributors

Avoid products with unclear origins, limited warranties or poor insulation. A hot tub is a long-term investment, and choosing a trusted brand ensures safety, comfort and performance.

Buy a hot tub online vs. in-store: pros and cons

With the rise of digital commerce, many customers prefer to buy a hot tub online, using the web to compare models and explore technical information. Aquavia Spa provides complete product descriptions, technical data and visual materials to help you make an informed decision.

Buying in-store, through one of our official distributors, allows you to:

See finishes and ergonomics in person

Receive personalised guidance

Confirm installation requirements

Evaluate accessories and premium upgrades

The combination of online research and a visit to an authorised Aquavia Spa dealer ensures the most accurate and confident decision.

Final checklist before you buy your hot tub:

Before completing your purchase, review these key points:

Have you selected the right size among Aquavia Spa’s models?

Have you compared indoor hot tub and outdoor hot tub options?

Are you clear on the energy consumption and insulation system?

Have you validated installation requirements with your distributor?

Does the model integrate the features you value (LED lighting, chromotherapy, ergonomics, jets)?

Have you confirmed warranty conditions and after-sales support?

Does your chosen retailer provide official Aquavia Spa service?

Once all elements are aligned, you're fully prepared to buy hot tub models that elevate your home into a genuine wellness space.