Sierra® 28 Jet, 6-Person, 120v Plug-‘n-Play Hot Tub
SKU: SS159928$4,999.00 $3,999.00
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Highlights
Features:
- 120v Plug-'n-Play
- 28 Jets/1 Two-Speed Pump
- Seating for up to 6
- Cascade Waterfall
- Underwater LED
- Dimensions: 82”L x 82”L x 34”H


Contemporary European Style!
Relax in affordable luxury with MyHotTub.com’s Sierra®. Featuring 28 stainless steel jets distributed among a full-body Lounger & contoured ergonomic seating for up to 6 people. Housed inside the no-maintenance exterior is a true all-season 1Kw/4Kw Balboa heater. Simply place it on any level, solid & stable surface, fill with water & plug in the 8' GFCI cord (converts to 240V for more efficient operation, especially in colder climates).

Cabinet Construction
The Sierra is made from quality cobblestone colored granite resin with coordinated Espresso exterior panels that will never rot, rust, or deteriorate. The solid resin base keeps pests & rodents out, but keeps heat in - providing you with maximum efficiency. Easily removable panels give you 360° access to your spa components, making repairs quick & hassle-free!
Specifications:
- Made in the USA
- Dimensions: 82 in. L x 82 in. W x 34 in. H
- Pump: 1 x 2BHP (1.5CHP) 2-speed
- Water capacity: 310 USG
- Weight Dry / Filled: 485 lb. / 3085 lb.
- Electrical Requirements: “Plug & Play” 120V/15A operation. Plugs into any dedicated 120V outlet so no special wiring is required. Spa may be converted by a licensed electrical professional to 240V/40A operation for increased efficiency
- Heater: 1 kW stainless steel heater, true all-weather high-efficiency system
- Filter: Floating weir, 50 sq. ft. filter cartridge
- Insulation: Perimeter foam.
- Plumbing: Manifold plumbing system for equal pressure through each jet.
- Backlit digital topside control panel.
- Cover: Heavy-duty 4-in. to 2-in. insulated tapered spa cover
California Proposition 65 Warning: This product can expose you to chemicals including Nickel (Metallic) and Styrene, which are known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov
weight & dimensions
Weight | 485 lbs |
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Dimensions | 84.25 × 85 × 34 in |
Edition | Sierra 28 jet |
Shell | COBBLESTONE |
Jet Count | 28 |
comparison
Mesa® 26 Jet, 6-Person, 120v Plug-'n-Play Hot Tub ![]() | Corona 26 Jet, 6-Person, 120v Plug-'n-Play Hot Tub ![]() | Sierra® 28 Jet, 6-Person, 120v Plug-'n-Play Hot Tub ![]() | Luna™ 16 Jet, 5-Person, 120v Plug-'n-Play Hot Tub ![]() | |
Seating Capacity | up to 6 | up to 6 | up to 6 | 4-5 |
Jet Count | 26 | 26 | 28 | 16 |
Voltage | 120V | 120V | 120V | 120V |
Pump | 1 x 2BHP (1.5CHP) 2-speed | 1 x 2BHP (1.5CHP) 2-speed | 1 x 2BHP (1.5CHP) 2-speed | 1 x 2BHP (1.5CHP) 2-speed |
Dimensions (inches) | 74.5 x 74.5 x 32 | 80.5 x 80.5 x 34 | 84.25 x 85 x 34 | 70.25 x 70.25 x 29.5 |
Water Capacity | 300 USG | 270 USG | 310 USG | 222 USG |
Convertible to 240V | ✔ | ✔ | ✔ | ✔ |
Convertible to 4kW heater |
kaspocedra –
delivery could be better
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Michelle M –
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Cedric Gumbler –
Owners manual could use some major inprovements
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Wolver45 –
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Kent Hutchinson –
This is my third time trying to post this review. I don’;t know whats going on but I’m getting tired of retyping it all so here’s the gist –
Great hot tub. Got exactly what’s pictured. No issues. Talked to Bill on the phone and got a free cover lifter. Worth calling. Very pleased with this.
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Collin B –
Pleased for the most part
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Robert Foor –
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Jeff Groves –
I got exactly what is pictured, but I have no clue who these guys are. They need to do a better job of showing they are a real company. I don’t know how, maybe photos of the building or workers. but just something.
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Hakeem I –
It’s a great spa but kind of expensive
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Roland Spigelmeyer –
This user wrote nothing.
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Mike F –
With realistic expectations, this is a reasonable option. It will not fit 6 people. But 2 adults and 2 small children are fine – but no more. Seems to take about $0.75 per day to run in warm weather. Curious to see cool weather.
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Fiona J –
This user wrote nothing.
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Linda S –
This user wrote nothing.
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Randy Hickey –
I like my spa but you need an option to sort reviews by language.
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Linda P –
It’s a good spa but I wish they had more color options. This is so “old man-ey”. It’s like a hot tub from the 70s
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Jennifer A –
This user wrote nothing.
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