TS 8.25
TS 8.25 is rated
out of
5 by
248.
Very similar to the award-winning TS 8.2, this roomy hot tub replaces the lounger with additional seating. Master Blaster™ Foot Therapy, colorful lights, three water features and an optional sound system complete this smart choice.
Dimensions
94" x 94" x 38"
(239 cm x 239 cm x 97 cm)
(239 cm x 239 cm x 97 cm)
Gallons
395
(1,495 L)
(1,495 L)
Jets
50
Seating Capacity
7
Features
StressRelief™ Neck and Shoulder Seat
Release the day's tension with specifically designed jets, focused on your neck and shoulders.
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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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Glowing LED Lighting
Add some drama to your spa with a kaleidoscope of colors that will set the mood for a relaxing evening.
Wi-Fi Module *
Get your spa ready to go from inside your home using your iPad®.
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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Fusion Touch Sound System*
Bring your favorite music beautifully to life and complete the spa experience with this optional Bluetooth sound system.
Learn More- 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
* Optional features
Shell Options
Skirt Options
DuraMaster Premium™
DreamStone™
DuraMaster™ II
Model Specifications
| Dimensions | 94" x 94" x 38" (239 cm x 239 cm x 97 cm) |
| Weight (Dry/Full) | 1,100 lbs (499 kg) / 5,690 lbs (2,581) kg) |
| Gallons | 395 (1,495 L) |
| Pumps | 2 |
| Number of Jets | 50 |
| Seating Capacity | 7 |
| Water Features | 2 |
| Master Blasters™ | 2 |
Rated 1 out of
5
by
Shawn S from
Be Cautious
Unit was delivered damaged ( it was a show model but supposed to be new ) turns out they have been taking parts off it to fix others and delivered missing and broken parts . Have called dealer may times but just keep saying parts are in order (2 months now ) also was supposed to ship the stairs and still have not received.
Date published: 2025-12-03
Rated 1 out of
5
by
Becky M from
Delivered faulty product and then didn’t respond
Terrible Customer Service! Could not get through to service line during set up. Finally the sales person picked up and tried to troubleshoot the errors. This is a very expensive hot tub and there was a sensor error after we filled it up. So they delivered a faulty product and then didn’t respond.
Date published: 2025-12-01
Rated 5 out of
5
by
Anonymous from
Great Job On A Difficult Installation
The team that delivered and set up our hot tub was great. They were very careful to not damage our deck, railing and the tub itself. The tub had to come up six steps and over a septic drainage field which could not be driven on so the install team used a sled to get it to the deck. A heavy load to pull a good distance. We were given a very in-depth tutorial on the chemicals and how all the jets and diverters worked. The tub itself has a very comfortable seating arrangement and powerful jets.
Date published: 2025-11-29
Rated 5 out of
5
by
Tom McCann from
Therapy Arrived Just in Time
I’m enjoying the benefits of the hydro- therapy daily. So glad to have the Master Spa Twilight 8.25!
Date published: 2025-10-16
Rated 5 out of
5
by
K Frank from
Best Purchase!!
Plenty of room! We love the jet options & lighting
Date published: 2025-10-13
Rated 5 out of
5
by
Spa Master from
Great Spa and Customer Service!
Overall, we are very happy with our 8/22/25 purchase, 2025 TS 8.25. The tub arrived on time, was placed exactly where we prepared the reinforced section of the deck. They rotated it to ensure the electrical was where it needed to be and helped us pull the wires through the bottom. The unit was missing one of the 2 filters, which they sent to us after calling customer service. BTW, CSR immediately answers when we call or email. Only complaint there is shipping the missing filter took a week, so using the hot tub was delayed. Overnight would be nice. Also, we were concerned with lack of dealers in the area for support as it will need care, and commented on that in the Master Spa Facebook group. A short while later they (Jason) called to help us with that. He answered all questions and reassured us on the pricess for getting service when the time comes. Needless to say, we are very impressed with customer service so far. The spa is working perfectly and looks great on the deck. The multi-color Orion LEDs on the inside are intense, with a pattern we liken to an alien spacecraft, haha. The LEDs on the outside perimeter light at dusk and are absolutely beautiful with a very nice blueish hue. I only wish the exterior lights were dimmable, but it certainly isnt a huge concern. Sitting in the spa, the controls are easy and intuitive to use, and the variety of the 43 jets is impressive. We like rotating thru the 7 seats to enjoy the different combinations. The shoulder jets in the captain chair can be overwhelmingly powerful to some, but their force can be easily adjusted either on the individual jets by twisting the nozzle fixture, or on the controls on the perimeter up above. Also. we considered converting it to a salt system, which involves purchasing the kit and installing it. However, maintaining the water has been relatively easy after performing periotic water analysis and tweaking a few parameters. Now we check it every few days, and ad a tsp of chlorine to keep on top of sanitation, mostly. There is an automated lab system you can install that reports to the Gecko phone app, but we are finding water analysis is easy once you do it a few times. Plus test strips are even easier and can be done in less than a minute. Be smart, and rinse off before using, avoiding soapy swimwear (merely rinse in tap water after laundering), body lotions and heavy hair products, and the water remains crystal clear.
Overall, the TS 8.25 is a very well designed and functioning spa. We are very happy with the spa and Customer Service. Maintaining the water has a mild learning curve, but hasn't been an issue.
Date published: 2025-10-09
Rated 3 out of
5
by
Jvirts from
Nice tub that has some logic flaws
My tub has lighting around the outside of the tub cabinet and that lighting comes on at dark. This wasn’t well thought out as it draws bugs. This lighting is not hooked to the inside tub lighting where you could turn it on and off so it had to be unhooked by technician to get rid of. The bug attraction problem..
Also when the tub arrived the air jets were still covered from when the insulation was blown in. A technician was required to pull off these covers.
Date published: 2025-10-01
Rated 1 out of
5
by
ckengler from
Ordering my third control panel. Ridiculous. The control panel basically sits in the water and rots away.
Date published: 2025-09-30
I would like to purchase the same chemicals that came with my HT. It came with the master clear kit. Where can I find these chemicals?
The chemicals that came with your spa are a special gift from your individual dealer, they make starter kits with chemicals they themselves often sell directly either in a store or website. You should be able to locate your direct dealer's contact information for sales on your spa contract or receipt. You may also call us 800-860-7727 for help to locate your dealer's contact.
Date published: 2024-09-03
I’m having issues with the control panel on my spa. Who do I contact to have it fixed?
You can call your specific dealer ( this would be on your sales contract) or customer service to find out how to contact and set up an appointment for a service call. 800-860-7727 or customerservice@masterspas.com
Date published: 2024-06-10
A spa tech told me to install a TS 8.25 on a 60A circuit and change a setting on the control board so that the heater won’t shut down when both pumps are on. Would this work?
Please Note - Altering your spa pack and or electrical supply will change the energy certified specifications of your spa to something alternate to what we as the manufacturer intend and may be an important factor to keep in mind if ever troubleshooting an issue. Although we cannot specifically advise doing so, many control systems do offer capability to change how many components can operate together.
You can change dipswitches on a Balboa pack (which Twilights current and in the past use) to allow the heater to run at the same time as your as 1 or more of your two speed pumps in High Speed instead of Low Speed. One of the reasons your spa normally behaves to heat on low speed is avoid nuisance tripping - running each of pumps at aprox 12 amps (max speed, the heater at the same time at aprox 12 Amps (max heating) as well as accessories like LEDs, ozones etc. - can be too much draw and pop the safety braker making you reset the spa. This may be why your tech recommended the higher amp breaker of 60A instead of 50A so your spa has a higher supply to draw from. We recommend as always to have your spa hookup professionally handled by a certified electrician to make sure you are receiving a proper supply and updated gauge of wire. You can also try altering to allow 1 High Speed pump (as Twilight 8. 25 have 2) to run while maintaining your 50 amp normal hookup.
Date published: 2024-03-28
What make and model spa pack is in the TS 8.25? The online owner’s manual only has info about the topside control.
In order to answer this question it is best to call or email into our line directly - as models have changed over the years so have parts and their current year equivalents/replacements. Your spa serial number can be found on the minimum fill line sticker, your owner's manual and a metal plate near the pack itself. If you can gather this it will be the most accurate way a rep can tell you what is supposed to be contained inside. The pack will also have a label on the inside of the pack lid telling you what pack it is as well. 1-800-860-7727 or customerservice@masterspas.com.
Date published: 2024-03-28
Where do you order your replacement filters from?
Your dealership where you purchased the spa would be our first recommendation! However, there are dealer/retailers that function entirely online like www.MasterSpaParts.com, or www.MasterSpaPartsOnline.com where you can also purchase anything a dealer would sell right to your door. If you'd also like a list of available Master Spa retailers nearby you can always give us a call! 1-800-860-7727
Date published: 2023-10-04
I need to replace the tube that connects to the ozonater. Where can I find that tube?
There are many lines that could be labeled as the ozone tube - in order to give you accurate answer we may need more specific information. You can gather your serial number and call into our tech support line or email 1-800-860-7727 or customerservice@masterspas.com for the best answer.
Date published: 2023-09-06
Es plug-in or hardwired
The twilight series requires a 240V GFCI hook up. It is considered hardwired- the only spas we offer with a plug and play convertible option will be those in the Getaway Series line.
Date published: 2023-05-03
The TS 8.25 is the 249 volt electric 2 wire with ground or 3 wire with ground Is the amperage only 50 or is it dual 50 or 60
Hello
It would be a 240V, 50A (not dual) 3 wire plus ground (#6 AWG copper with a minimum
copper ground sized per NEC and local code requirements).
Date published: 2024-06-16