Harmony Deluxe Hot Tub

Harmony Deluxe
6 Seater

  • 230cm x 230cm
  • Gecko Control System
  • iPhone & Android App Control
  • Bluetooth Audio & Subwoofer
  • Lucite Acrylic Shell
  • 71 Hydrotherapy Jets
  • LED Mood lighting
  • 32 Amp
  • Aluminium Frame
  • ECO HeatBank™ insulation

Harmony Deluxe Hot Tub


Please see our other models.

Out of stock

Product HighlightsA Powerful Package

Gecko K800 control panel

As with all our models, the Harmony Deluxe comes with the award-winning Gecko Controls system, meaning this hot tub is extremely easy to use, even for a hot tub novice! With state-of-the-art build quality and in.touch2 smartphone app, you can control your hot tub from your phone or smart home service, via either Google Assistant or Amazon Alexa.

Comfort Lounge Seat

The Harmony series has the most advanced lounger seat out of the range, with its high power and angled position of the seat. It is designed to be a no float lounger keeping you pressed firmly against the seat at all times. The all new angled jets give a unique massage to the rear and sides of the hamstrings and calfs. This Hot Tub was purely designed to help athletes recover after hard training sessions.

Powerful Hydromassage

The Harmony Series incorporates great hydrotherapy jets for an all-absorbing massage for the whole body. Various jet layouts for upper and lower back massage, neck and shoulder massage jets, leg massage jets and foot massage jets combine to one comprehensive massage system.

Phantom WiFi Audio

The Harmony Deluxe series features our latest Phantom Wireless Audio System with subwoofer. The speakers directly connected to the hot tub's shell, turning the shell into a large speaker. You may not be able to see them from outside but you will be blown away by the quality of this speaker system. Simply connect it to your iPhone, iPad or Android device and start the magic.

Gecko Inside

Both our circulation and Jet pumps are Aqua-Flo by Gecko. Gecko pumps provide greater water flow rates more efficiently which translate, for spa owners, in increase benefits and reduced operating costs.

LED Mood Light

The Harmony Deluxe series is installed with the latest LED mood lighting including LED cupholders. With up to 10 different sequences from strobe to fade you will love the flexibility this feature.


The Harmony Deluxe series is installed with the latest mood changing waterfall. This runs off the LED mood lighting giving your garden an amazing feature at night. Waterfalls are designed to help you relax, Research shows that running water whilst relaxing helps to aid this process. 

gecko inclear

in.clear2 Smartphone App

Connect your Harmony Deluxe to your wireless router and control it remotely from your iOS or Android device, anywhere in the world. Set timers, adjust filtration cycles and more. Going away? Turn the temperature down to save energy.

Clear Water System

The Retreat Deluxe hot tub is equipped with a state of the art no-bypass filtration system and an ozone disinfection system. Better filtration means more joy and longer product life.

Built to Last

Most spas are installed outside. British weather is not always favourable to hot tubs. This hot tub features our latest Aluminium frame and a wood composite cabinet which is weather tight and maintenance free, providing your spa with a new look all year round.

Heatbank™ Insulation

Insulation with HeatBank™ high density panels creates a thermal barrier to the environment. This revolutionary insulation reduces the thermal losses to the sides of your spa significantly.


Colour OptionsChoose your colour

Midnight Canyon with Grey Skirt

Please Note

Due to fluctuation in stock levels some colours may be temporarily unavailable. Please refer to the colour selection drop-down field above the 'Buy It Now' button the see if your choice is currently available. Please get in touch with us to check when your colour of choice will be back in stock.

Product SpecsAll The Details

Seating Capacity6-7 persons
Lounge Seats3
Dimensions2300 x 2300 x 970 mm (Length x Width x Height)
Water Capacity1650 litres
Weight400 kg dry
2000 kg filled
Total Number of Jets71
Jet Pump2 x 3 HP
Filter System100 sq. ft./9.3 m² effective filtration area
Control SystemGecko K800 Colour
LightingLED underwater light
LED waterfall light
LED waterline lights
Waterfall2, handle with LED light
Heater3.6 kW
Structural FrameAluminium Frame
SkirtingDurable transfer printed all-round
Shell InsulationHigh density foam
BaseHeatBank™ Insulated sandwich PVC
Cover Insulation100 mm
Cabinet InsulationHeatBank™ & Full Foam

H2O Spa Ltd may make product modifications and enhancements. Specifications may change without notice. Spa volume is based on average fill. Weights and water capacity vary depending on number of persons in the spa. H2O Spas are handmade. Dimensions, capacities and weights are approximate. HP (horsepower) is a maximum value measured by the motor manufacturer with no pump installed.

More Information
ManufacturerH2O Spa
Height970 mm
Seating Capacity7 persons
Lounge Seats3
Dimensions2300 x 2300 x 970 mm (Length x Width x Height)
Water Capacity1650 litres
Hot Tub Weight2000 kg filled
Jet Pump2 x 3 HP
Air valves4, with LED
Filter System100 sq. ft./9.3 m² effective filtration area
Control SystemGECKO K800 COLOUR
LightingLED underwater light, LED waterfall light, LED waterline lights
Heater3.6 kW
Structural FrameAluminium
SkirtingDurable transfer printed all-round
Shell InsulationHigh density foam
BaseHeatBank™ Insulated sandwich PVC
Cover Insulation100 mm
% of 100
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We want to make owning a hot tub as affordable as possible for all of our customers, which is why we've partnered with Duologi to offer a range of competitive finance packages allowing our customers to pay monthly for their spa.

 Duologi hot tub finance

Your deposit can be adjusted from 10-50% on certain models in order to find a monthly payment that suits your budget. If at any time you want to pay off your finance agreement early, that's no problem.

0% APR

A variety of competitive payment options are available on our full range of hot tubs, including 0% APR over 12 months, so you can enjoy your hot tub knowing that you're paying no interest.

For longer term agreements, the rate can vary depending on your deposit amount. We tailor our products to suit you.


1. Choose your hot tub

2. Click on the Duologi logo

3. Choose your finance package

4. Add the hot tub to your cart

5. Check out & apply for finance

 ... it's that simple!


Looking to part-exchange your old hot tub for one of our shiny new ones

We accept pretty much any hot tub in part exchange, regardless of condition.

If your hot tub is completely non-functioning, we may not make a cash offer for it but will dispose of it for free when you purchase a new hot tub.

Fill in the form below with as much detail as you can, and we'll come back to you ASAP with a valuation.