RX-773 Heatwave – 6 Person Hot Tub


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Oasis RX-773 Heatwave 6 Person Hot Tub | A6 Hot Tubs


This RX-773 hot tub is new for 2023 as part of the heatwave series from Oasis Spas. With all-new hot air jets and upgraded Bluetooth transducer speakers, this hot tub will change how you feel and enjoy the water. Boost your water heat with hot air jets in every seat for those winter months. Feel your music as the audio comes through the shell and water. Water damaged speakers are a thing of the past!

The RX-773 Heatwave also has upgraded Gecko touch controls with a full-colour screen for ease of use. Sit back with your family or friends and enjoy the 3 roman fountain jets and illuminated ice bucket. Along with the LED lighting, these features will set the mood for any occasion.

So sit back and enjoy the hydrotherapy benefits of the 59 hydro jets and 20 hot air jets. You’ll be feeling the difference after the first use. Ease your muscles and soak your stresses away with unbeatable value. With the R18+ insulation, you’ll be saving more money over time after your purchase. This full foam heat lock insulation method won the eco-award of the year 2022. Meaning you won’t find any better insulation, saving you money on the running costs.

Oasis RX-773 Heatwave 6 Person Hot Tub | A6 Hot Tubs


  • Dimensions: 2300x2400x920mm
  • Water Volume: 1550 Litres
  • Dry Weight: 463kg
  • Power Required: 32 Amps
  • Loungers: 2
  • Seats: 4
  • Insulation: R18 Full Foam
  • Side Skirt Insulation:
    • Dual Aluminium Wrap
    • 15mm HD Foam
  • Shell: 6-Layer Lucite Acrylic
  • Thermal Cover: Included


  • Control System: Gecko in.K1001
  • Heater Pack: Gecko in.YE3 3kW
  • Jet Pumps: 2x 3hp
  • Hot Air Pump: 1x 400w
  • Circulation Pump: 1x 0.35hp
  • Hydro Jets: 59
  • Air Jets: 20
  • Filtration: Twin PureBlue Filters
  • Ozonator: Yes


  • Bluetooth Audio: Gecko in.Stream 2
  • Speakers:
    • 2x Transducer
    • 1x Subwoofer
  • WiFi: Optional
  • Lighting:
    • Waterline LEDs
    • Big Underwater LED
    • LED Corner Panels
  • Water Features:
    • 3x Roman Fountains
    • Illuminated Ice Bucket
Includes:  | Cover | Steps | Chemicals

Award Winning R18 Plus Insulation

Oasis hot tubs are the only tubs to feature the award-winning R18 plus insulation. Awarded the 2022 energy efficiency eco award and WhatSpa approved. This full foam insulation will keep heat inside the tub, meaning far less heating and a vast cost saving for you. Head and shoulds above all standard hot tubs. If you’re looking for a luxurious hot tub that is cheap to run, nothing else will come close.

Oasis Spas Gecko touch controls and tranducer speakers features

What’s Included?

✓ FREE Pre-Delivery Site Survey (worth £350)
✓ FREE Easy Access Steps (worth £139)
✓ FREE Insulated Top Cover (worth £300)
✓ FREE Full Out Winter Bag (worth £99)
✓ FREE Starter Chemicals (worth £47)
✓ FREE Delivery & Positioning* (worth £350)
*Included delivery does not include a crane or hiab if needed for delivery.

Warranty Information:

Oasis Hot Tub Warranty Icons | A6 Hot Tubs

Warranty: 7 years frame structure | 5 years no leak shell | 3 years shell surface | 4 years components | 2 years working electrical components | 2 years simulated wood | 1 year pillows, cover, ozone

View Full Oasis Warranty Here

Delivery is included in the price but it does not include installation. A setup fee will be added to your final invoice after the site visit. The price starts from £260.

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