HeatSave wraps the entire shell in multiple layers of thermal protection. Each panel has a reflective insulating lining, and the acrylic shell has several layers of insulation that prevent heat loss and recycle latent heat. Touch-screen models (Maluku, Ovaka, Tinian, Kiribati, Palau) get HeatSave3, which adds a high-density foam barrier for even better retention. The result is predictable running costs year-round.
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ReefSpa · Reef Spa
WhatSpa? Approved 2026
Ovaka
The Ovaka is the biggest hot tub in the ReefSpa range, and it means business. Two full-size face-to-face loungers and four massage seats deliver 97 Pulsar jets of pure hydrotherapy. When you want the best ReefSpa has to offer, this is it.
From £11,995
Finance Available: Ask Us for Details
6 seats97 jets280 x 230 x 95 cm
Families
Entertainment
Luxury
Hydrotherapy
The Ovaka is the biggest hot tub in the ReefSpa range, and it means business. Two full-size face-to-face loungers and four massage seats deliver 97 Pulsar jets of pure hydrotherapy. When you want the best ReefSpa has to offer, this is it.
The Ovaka is the biggest hot tub in the ReefSpa range. Six seats, two full-length loungers set face to face, and 97 Pulsar hydrotherapy jets backed by 13 air jets. Three 3HP pumps drive every nozzle independently, so pressure stays consistent no matter how many seats are occupied.
At 280 x 230cm, it fills a decent corner of your garden, but the depth is a manageable 95cm. A Cascade Waterfall and colour-change LED lighting set the mood without fuss. The touch-screen Balboa topside puts temperature, jet zones and filtration cycles at your fingertips. HeatSave3 insulation and a steel-braced frame keep running costs down and the cabinet maintenance-free.
Built for families or couples who entertain. Runs on a 40A supply.
Key Features
- Flagship
- 2 face-to-face loungers
- 4 sculptured seats
- 97 Pulsar jets
- 13 air jets
- 3 massage pumps + 1 air booster
- Steel frame
- HeatSave2
- Balboa controls
- Bluetooth
- LED lighting
Best For
Families
Entertainment
Luxury
Hydrotherapy
Dimensions & Capacity
| Dimensions | 280 x 230 x 95 cm |
|---|---|
| Seating | 6 persons (2 loungers) |
Performance
| Jets | 97 total (80 massage, 17 air) |
|---|---|
| Pumps | 3 total (3 massage, 1 air) |
Electrical
| Electrical | 40A |
|---|
Estimated Running Costs
| Typical Monthly Cost | £35–50/month |
|---|
Based on typical UK electricity rates. Actual costs vary with usage, insulation, and energy tariff.
Every Pulsar jet is individually adjustable for both direction and intensity. They are engineered to target specific muscle groups: neck, shoulders, back, calves and feet. You control the pressure at each position, so the massage suits your body rather than a factory default. The flagship Ovaka runs 97 Pulsar jets across its six seats.
Learn moreReefSpa uses the Balboa Spa Touch 3 control system, the most widely trusted platform in the industry. Touch-screen models give you a colour display for temperature, pumps, lighting and audio. Push-button models keep things simple. Wi-Fi is optional for app-based remote control. Holiday let models use a dummy topside overlay that restricts guest access to jets and lights only.
Learn moreEvery ReefSpa sits on a steel frame that is 250% stronger than traditional wooden alternatives. It is corrosion-protected, will not rot or warp, and provides a rigid base for decades of outdoor use. The maintenance-free composite cabinet panels look and feel like real wood but need no painting, staining or sealing.
Learn moreFully waterproof Bluetooth speakers built into the cabinet surround you with sound. Pair any device instantly, no apps required. Rated for permanent outdoor use in all weather conditions.
Learn moreShell Colours
Silver Marble
Odyssey Grey
Cabinet Colours
Charcoal
Grey
Everything Included in the Price
Hot Tub
Your chosen model, built to order
Insulated Cover
Locking hardcover for heat retention and safety
Steps
Matching polymer steps for easy entry
Chemical Starter Kit
Everything you need to get started
Delivery
Direct to your garden, anywhere in Hampshire
Installation
Professional setup and commissioning
Handover Tutorial
Water care and operating walkthrough
After-Sales Support
Ongoing help whenever you need it
Delivery & Installation
From Order to First Soak
- Solid Base Required Concrete slab, paving, or reinforced deck. We can advise on preparation.
- Access Sorted Side gate, crane, or over the house. We handle the tricky stuff.
- 2–4 Weeks from Order Built to your spec and delivered direct to your garden.
- Electrical Supply You arrange a qualified electrician for your 40A supply. We wire in on installation day.
- Hampshire & Beyond We deliver and install across Hampshire and surrounding counties.
Protected from Day One
Year
Shell Warranty
Year
Structure Warranty
Year
Components Warranty
Hot Tubs Hampshire provides ongoing service and support after installation.
FAQ
Common Questions About the Ovaka
WhatSpa? Approved is an independent industry award given to hot tubs that meet strict criteria for build quality, features, energy efficiency and value. ReefSpa models are 2026 WhatSpa? Approved.
Balboa is the industry-leading control system used in ReefSpa hot tubs. It is renowned for reliability and ease of use, with an optional Wi-Fi module for remote management from the Balboa app.
ReefSpa models vary in size, seating capacity and jet count. Smaller models like the Palau suit couples, while larger models like the Kiribati seat up to seven. All share the same Balboa controls and HeatSave insulation.
Yes, finance is available on all hot tubs. Speak to us in the showroom or give us a call for details.
Every hot tub includes an insulated cover, steps, chemical starter kit, delivery, professional installation, a handover tutorial, and ongoing after-sales support.
What Our Customers Say
Real experiences from real Hampshire families. No scripts, no incentives.
We've had our Vita Spa for 4 years now and the after-sales support has been excellent throughout.
I made the silly mistake of putting a deposit down on a “too good to be true” hot tub advertised through the usual Facebook adverts. My friend then had one delivered by Hot Tubs Hampshire. Based on watching HTH’s installation guys alone, I immediately started to doubt my prospective purchase - where I wouldn’t have received any installation, just a freight delivery and an A4 guide to the pavement outside my house. Then it came to observing the product itself! That did it for me - I cancelled my online order and the following day, I called HTH. I spoke to Graham, who couldn’t have been more obliging! I have since needed advice / follow up customer service and this has been absolutely exceptional! Despite not being particularly local (Isle of Wight) they have posted bits to me and offered video calls etc. IF you are tempted to buy from the internet because it is cheap, please reconsider! It is cheap for a reason! I am over the moon with my purchase from HTH. Take a trip to HTH, speak to the guys there and wet test their products - you will not be disappointed.
Excellent service and attention to customer needs through the entire process. Customer service and maintenance since installation has consistently been second to none. I would recommend without hesitation.
Your Garden. Your Private Spa.
Experience the Ovaka at Our Showroom
Come and try it before you commit. We keep hot tubs running at our Mount Folly showroom so you can soak, feel the jets, and decide in comfort. Towels provided, no pressure, no obligation. Just honest advice from a family that lives and breathes hot tubs.
- Towels & refreshments provided
- No sales pressure, ever
- 25+ years of honest expert advice