TS 8.2

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We're not surprised that Consumers Digest has recognized this Twilight hot tub model as a "Best Buy" multiple times. It has outstanding seating versatility, including a lounger. An amazing 44 jets ensures stress relief to every inch of your body. Plus, like all Master Spas hot tubs, the TS 8.2 offers low maintenance and energy efficiency, so owning and caring for it is easy.

Dimensions 94" x 94" x 38"
(239 cm x 239 cm x 97 cm)
Gallons 380
(1,438 L)
Jets 44
Seating Capacity 6


Twilight Series hot tub stress relief neck and shoulder jets in action

StressRelief™ Neck and Shoulder Seat

Release the day's tension with specifically designed jets, focused on your neck and shoulders.

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Woman enjoying a relaxing foot massage in hot tub

Master Blaster™ Foot Therapy

Give your feet a massage of a lifetime with 28 perfectly-positioned jets for the ultimate indulgence.

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LED Lighting

Glowing LED Lighting

Add some drama to your spa with a kaleidoscope of colors that will set the mood for a relaxing evening.

Woman remotely adjusting the hot tub temperature using an app on her tablet

Wi-Fi Module *

Get your spa ready to go from inside your home using your iPad®.

Clean pure hot tub water with Mast3rPur Water Management System

Mast3rPur™ Water Management System*

Only Master Spas has a blended system of three natural sanitizers for unparalleled water quality with clarity, silkiness and a fresh smell.

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Deluxe Fusion Air bluetooth hot tub Sound System with marine grade speakers and subwoofer

Fusion Touch Sound System*

Bring your favorite music beautifully to life and complete the spa experience with this optional Bluetooth sound system.

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  • Ergonomic Seating
  • Master Blaster™ Foot Therapy
  • StressRelief™ Neck and Shoulder Seat
  • Master Force™ Bio-Magnetic Therapy System
  • Hydrotherapy Jets
  • Cascade Waterfalls
  • Orion Light System
  • Afterglow Light Package*
  • QuietFlo Water Care System*
  • Fusion Touch Sound System*
  • Smart Sensor Technology
  • Mast3rPur™ Water Management System
  • EcoPur® Charge Water Purification
  • Energy Efficient
  • Noise Reduction System
Learn more about these features here

* Optional features

Shell Options

Sterling silver color swatch for acrylic hot tub shell
Sterling Silver
Sierra color swatch for acrylic hot tub shell
Oyster Opal color swatch for acrylic hot tub shell
Oyster Opal
Desert Sand color swatch for acrylic hot tub shell
Desert Sand
Tuscan Sun color swatch for acrylic hot tub shell
Tuscan Sun
Midnight Canyon color swatch for acrylic hot tub shell
Midnight Canyon
Storm Clouds color swatch for acrylic hot tub shell
Storm Clouds
Oceanwave Opal color swatch for acrylic hot tub shell
Oceanwave Opal

Skirt Options

DuraMaster Premium™

Duramaster Premium wood-look hot tub skirt in portabello color
Duramaster Premium wood-look hot tub skirt in espresso color


Dreamstone stone-look hot tub skirt in desert color
Dreamstone stone-look hot tub skirt in granite color

DuraMaster™ II

Duramaster II contemporary hot tub skirt in ultra black color
Ultra Black

Model Specifications

Dimensions 94" x 94" x 38" (239 cm x 239 cm x 97 cm)
Weight (Dry/Full) 1,065 lbs (483 kg) / 5,345 lbs (2,424) kg)
Gallons 380 (1,438 L)
Pumps 2
Number of Jets 44
Seating Capacity 6
Water Features 3
Master Blasters™ 2
Rated 1 out of 5 by from Pump 2 doesn't work properly Purchased 7/3/18, delivered 7/6/18 wired in by electrician 7/9/18. Problems from the start of use. Pump 2 does not always work, will not turn back on after having been turned off. Thermostat does not appear to function properly. Initially set to 100, then set at rest & 75 degrees 10 days ago, tub when temp will display still reads 101. Unhappy with the tub & response from master's. I have contacted them via phone & e-mail & have had limited help from them regarding this matter. We were excited about the purchase & looking forward to the peace & relaxation we would enjoy. We have had nothing but stress & frustration over the workings of the equipment.
Date published: 2018-07-25
Rated 4 out of 5 by from Great hot tub now after some initial problems We love our Master Spas hot tub and use it every day. However, we bought a floor model which we believe led to some early problems like the filters having to be replaced after only having the tub for a week. It's a beautiful tub and looks great in our back yard. We love the foot blaster and the lounger. It would be nice it you could run the water features separately from the jets. We fit 4 adults in it comfortably however it was a bit frustrating trying to get everyone in a seat where they could feel the jets since not all the seats work at the same time and you have to try different diverters to try to make everyone happy.
Date published: 2017-12-05
Rated 5 out of 5 by from Worth the extra investment As someone with a knee replacement and screws holding my shoulder together aging has been a difficult experience. Managing different therapies that work with the cost of them became a difficult balancing act of time and money. After reading up on the Twilight 8.2 oddly enough AFTER purchasing it, I quickly realized why the salesperson was extremely clear about the TYPE and MODEL to purchase as his recommendation was specific to MY needs. This has been the best investment and has allowed me to eliminate all other therapies. This one works for me and now I save time by never needing to leave my home and sit in waiting rooms. I really appreciate the recommendation and it has been a life saver.
Date published: 2017-12-07
Rated 4 out of 5 by from Big spa with lots of room, jets and bubbles. Hot tub looks very nice on our hot tub patio. The installer suggested we run the hot tub year round. Typically we run it in the winter, and drain it in the spring and wait til fall to fill it. So we started it up a little early since it arrived on 9 26 17. The chemical routine is different than our old hot tub, so still getting used to new routine. My favorite things of the master spa 8.2 is its bigger than my old tub, it has a continuous filter pump that runs all the time. My old tub ran a pump motor for filtration a few hours a day, it was loud and could be heard from inside the house. My new spa with a dedicated filter motor, is quiet and is barley perceptible from sitting in the tub. Huge improvement. The new hot tub has a lounger, this fits me nicely. The 2 jets on the back side of my thighs is excellant for muscle fatigue, The led lights are very nice huge difference from the one light of our old tub. I do have one ? tho, how do I dim the control panel light when running the jets, when the led lights are on it’s not an issue, but when the leds are off, this control panel light is to bright. How do I dim it? My wife and I plan on enjoying this tub for many years. Greg M
Date published: 2017-10-12
Rated 3 out of 5 by from Not a Happy Camper!!! I like the many different jets & the lights. However, I am having a problem with a leaky pump & cannot seem to get anyone to answer my calls about getting it fixed.
Date published: 2016-10-31
Rated 4 out of 5 by from Best jet system I've ever used We've had our spa for a tear now. It has been trouble free, and we use it on a regular basis... several times a week. The jet system is excellent; great for lower back and the foot jets are really powerful. Improvements I would like to see are related to the control panel. I wish there was a way to turn off the light. We are not into the LED lighting system in the tub; we never turn that on. But there is no way to turn off the light on the panel itself. we drape a black cloth over it to block the light and improve the view of the night sky. The other complaint is the inability to increase the temperature > 104 F. There are times when we'd like to bump it up a degree or two, but the controller is maxed out at 104.
Date published: 2016-10-19
Rated 5 out of 5 by from Really Enjoying This Purchase (No regrets) We have had our hot tub for three weeks now and have used it every day. Sometimes twice/day. The delivery and set up was easy. Got it delivered on a Thursday and were enjoying it Friday. Everything about it works well. I bought the Twilight 8.2 due to it having the higher 6.0 hp motors. My only concern is that the motors on the pumps did not have a HP rating and were made in Mexico with no info on the motor tag. None of the ratings had been filled in. I hope I got what I paid for? I'm not necessarily concerned with where they were made but lack of info on the pumps and motor
Date published: 2017-10-27
Rated 3 out of 5 by from Try before you buy! Very nice hot tub; still getting used to all the jets and how they work. Can not use all of them at the same time so one person has all or nothing. Very loud when on.
Date published: 2016-10-28
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Could you please email me the diagram of the 2019 TS 8.2. We purchased last weekend and are going to pour our pad this weekend and would like to put a conduit up through the slab for the electrical...just need to know where to place it! Thanks

Asked by: TandKG
Absolutely! I'll email that over to you now. Thanks for asking!
Answered by: Kayla
Date published: 2019-05-16

Hi, we purchased the 8.2 and are setting up the wiring. Is there a diagram other than what is found on the online pdf manual explaining where to set up the electical wiring.  https://www.masterspas.com/documents/240v-electrical-requirements.pdf 

Asked by: mstgaly18
There is! I'll get that emailed over to you now. Thanks for asking!
Answered by: Kayla
Date published: 2019-05-06

how tall is the top shell or top lip of the 8.2? I know the whole thing is 38" tall but how much of that is skirt and how much is shell? I am going to build a wall and would like the wall to be at the same height of where skirt stops and shell starts?

Asked by: Brian7644
Hi Brian! The lip of the shell is approximately 4.5". Hope this helps!
Answered by: Kayla
Date published: 2019-05-06

I will need a diagram of how to run the wiring to my 8.2

Asked by: TFillmore
Hi! I've emailed you the diagrams. Thanks for asking!
Answered by: Kayla
Date published: 2019-04-23

+How many feet, inches should my gate opening be for delivery??

Asked by: diane62
Hi Diane! Spas can be brought in either flat or upright depending on what obstacles are in the area (trees, landscaping, etc.) When determining the clearance, we would recommend adding at least 4" to the outside spa dimension. On this particular spa we would recommend an opening of 42" or more if bringing it in upright, or 98" or more if bringing it in flat. Hope this helps!
Answered by: Kayla
Date published: 2019-04-23

I need a control valve part, but I don’t have a part number

Asked by: tryshak
Hi! I wasn't able to locate your spa registration in our database - so I'd recommend emailing customerservice@masterspas.com and letting them know what part you're looking for as well as the serial number of your spa. Thanks for asking!
Answered by: Kayla
Date published: 2019-04-10

I will be installing my 2019 TS 8.2 next week. Can you also send me the drawing showing how the wiring should be run inside the siding.

Asked by: Mike Meshay
Hi Mike! I've emailed you the diagrams that you'll need. Thanks for asking!
Answered by: Kayla
Date published: 2019-03-26

I cannot unlock the panel using the sequence described in the book. What else can I do to unlock it? I have the Twilight series 8.2.

Asked by: firegirlmom
Hi! Thanks for reaching out. Noah, one of our customer service representatives, has left you a voicemail regarding this situation. Please call back so he can talk through some possible fixes for you! Thanks for asking. Hope this helps!
Answered by: Kayla
Date published: 2019-02-12
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