American Whirlpool · 100 Series

American Whirlpool 160 hot tub

Four seats, all of them upright (no lounger). Suits a couple or a small family.

  • Seats: 4 seats
  • Lounger: No lounger
  • Size: 5′ 11″ × 5′ 11″
  • Power: 120V or 240V
Price on requestWhat it costs

Free. Your price range, then one dealer near you.

Sit in it. 4 seats, no lounger.

5′ 11″ (71″)5′ 11″ (71″)5′9″ adult
To scale, from American Whirlpool’s published size, beside a 5′9″ adult.
Seating
Corner massage seat plus a continuous bench all the way around the spa (open seating, no lounger)
Size
5′ 11″ × 5′ 11″, 35″ tall
Water
229 gallons
Weight
2,480 lb full of waterAbout 1.2 tons (577 lb empty). 71 lb per square foot: more than the 40 an ordinary deck is built for, so a deck needs a builder's check.

What it costs.

Price

Price on request

This maker doesn't post its prices, so we don't print one. Ask, and we'll send you the price range.

Price detail

To keep it hot

About $23 a month

Standby in California’s test, at the US average 18.19¢ per kWh. Heating fresh water and using the jets add to it.

Running costs by state

Wiring

120V, or 240V for faster heating

An electrician’s hookup: $600 to $2,200 or more, by Jacuzzi’s planning guide.

Every set-up cost

What owners say.

From owner reviews and forums across American Whirlpool tubs, not just this model.

Owners like

  • Price relative to premium competitors
  • Dealer relationship and local service
  • Large-footprint models valued for size

Owners complain about

  • Thin, mostly unfavorable owner discussion
  • Parts availability and lead time on older units
  • Hard to get answers from MAAX
All themes, and complaint records

Owners like

  • Price relative to premium competitors. Prospective buyers report American Whirlpool models (including the 471 and 481) quoted several thousand dollars below comparable Caldera and Hot Spring tubs. This is described as the brand's main draw.poolspaforum.com
  • Dealer relationship and local service. The main positive in the manufacturer's own curated testimonials is the local dealer (responsiveness, making things right, long customer relationships) rather than the hot tub itself.americanwhirlpool.com
  • Large-footprint models valued for size. The 982 is discussed as one of the largest tubs available, with a walk-down-the-middle layout cited as a reason to shortlist it.troublefreepool.com

Owners complain about

  • Thin, mostly unfavorable owner discussion. Forum posters advising shoppers note there is little discussion of the brand online and that what exists skews unfavorable. One noted there is "not a lot of chatter about American Whirlpool."poolspaforum.com
  • Parts availability and lead time on older units. A BBB complaint describes a MAAX swim spa more than 10 years old with a pump leak; the local dealer quoted several weeks to get the part shipped from the East Coast. Parts come through the dealer network, not direct.bbb.org
  • Hard to get answers from MAAX. BBB complaints describe difficulty getting answers from MAAX Spas on customer inquiries, which fits its dealer-first support model.bbb.org
  • Defective parts on sister brand Vita Spa. A BBB complaint describes a MAAX-built Vita Spa bought in August 2019 whose parts, made around summer 2021, were found defective and needed repair. Vita Spa is MAAX's lower-priced line, not American Whirlpool, so this bears on American Whirlpool only through the shared maker.bbb.org

American Whirlpool as a company

  • The Better Business Bureau lists 2 complaints in three years and rates the company A+.

How it’s built. The 8 build checks, in plain words.

The same eight checks we run on every brand, answered from American Whirlpool’s own documents. Tap one for what it means and the evidence.

Self-supporting shellDoes the shell hold itself up?Partly
Shell layers: an acrylic skin backed by fiberglass, self-supporting compared with propped on posts

Not foam-filled, but the frame and base carry the load.

American Whirlpool skips the poured-foam build, so the fiberglass-backed shell is not held up by set foam. The company credits the perimeter frame (steel on most series, treated wood on the 100) and the sealed ABS base as the support structure. It never claims the shell stands on its own.

Applies to: All models; frame material differs by series

Clamped plumbingAre the hoses glued and clamped?Not published
How a hose joint goes together: glue on the ridged barb, the hose pushed on, then a stainless clamp tightened; beside it, a clamped joint (good) and a glue-only joint years later, weeping

American Whirlpool doesn't publish this. Ask the dealer.

The factory parts list shows standard 2-inch glued PVC on the main lines with barbed take-offs for jets and air. Whether flexible hose is secured with stainless clamps at those barbs is the part that matters, and nobody has photographed it. Ask a dealer to open a cabinet.

Applies to: All models (MAAX-built spas in general)

Manifold-fed jetsDoes each jet get its own line?Not published
Manifold plumbing feeds each jet its own hose; daisy-chained jets share one line

American Whirlpool doesn't publish this. Ask the dealer.

There is no cutaway, plumbing diagram or manifold claim from the company. The only drawing in the owner's manual is a generic equipment bay that leaves the jet plumbing out entirely. The way to settle it is to open a cabinet at a dealer and look.

Applies to: All models

Standard partsCan any repair tech buy the parts?Yes
A pump labelled with the supplier's own name and number is sold in many places; one with only a house number is sold in one place

Gecko controls and Waterway jets, parts anyone can stock.

Current tubs run a Gecko control pack sold under the POWERWORKS name, and older builds used Balboa. Jets come from Waterway and Pentair with published part numbers. Several independent suppliers in the US and UK carry the boards, pumps and jets, so any competent tech can work on it.

Applies to: All models; Gecko controls on current builds, Balboa BP on older MAAX builds

Compression-fitted jetsAre the jet bodies held by a nut, not glue?Partly
Three ways a jet body is held in the shell: threaded with a gasket and back nut that unscrews (good), pushed into a rubber grommet (OK), or glued in and cut out to replace (avoid)

Some jet bodies bolt in with a nut; newer ones may press into a grommet.

Parts sold for American Whirlpool include body nuts and gaskets for its Storm and 200 Series jets. Newer bodies shared with Vita press into a rubber grommet with no nut. The maker doesn't say which current tubs use, and nothing shows glued bodies.

Applies to: All series

Adjustable jetsCan you turn each jet up or down?Yes
Three jet controls: turning a jet's face changes that one jet, a diverter knob moves water from one seat to another, an air control adds bubbles

Most jets adjust. The small Euro jets are fixed.

Directional and rotating jets turn down or off, and the nozzles aim wherever you want them. Air controls on the lip and diverter valves shift water between zones. The footwell and shoulder Euro jets stay open because ozone feeds in there. The manual says never close every full-size jet at once.

Applies to: All models, for directional and rotating jets; Euro jets are fixed

Service networkCan someone near you fix it?Yes
A dealer's technician close by drives a parts-stocked van to the house quickly; a home far from any dealer waits longer, and in winter a long wait can freeze the plumbing

Dealer-only service, 350-plus dealers, parts easy to find.

Warranty work goes through the dealer who sold you the tub, and the factory wants pre-approval for service where there is no authorized dealer nearby. Coverage is thinner than the giant brands in some regions. Parts are the easy part: at least six independent suppliers stock them.

Applies to: All models

American made?Built in Chandler, Arizona and Ottumwa, Iowa.Yes
Yes: built in a US plant the maker names. Partly: a US plant and one abroad, with no word on which built yours. No: built abroad, with molded parts shipped from there

Built in Chandler, Arizona and Ottumwa, Iowa.

Chandler, Arizona: Headquarters and main hot tub plant, about 100,000 sq ft (2016 report). Ottumwa, Iowa: 90,000 sq ft swim spa plant, former Universal Rundle site, opened 2021.

Applies to: All models; hot tubs are built in Chandler, Arizona, and swim spas reportedly at a second plant in Ottumwa, Iowa

Also on this model

Full-foam insulationIs it foamed all the way through?Thermo-Lock
Full-foam insulation fills the cabinet; perimeter insulation lines the walls and leaves the middle open

A different method: Thermo-Lock™ Insulation.

Warranty

Shell structure
1 year
Shell surface
1 year
Equipment
1 year
Plumbing
1 year
Cabinet
1 year

What you get.

100 Series. Small, simple tubs from 2 to 6 seats. Three of the four models can run on 120V. The maker publishes only a feature table for each one.

Massage
16 jets on 1 jet pumpGentle massage: 1.5 HP continuous in all (estimated from the peak rating)
Water care
Ozone (option)
Extras
5 shell and 3 cabinet colors

What stands out

  • 120V option on the smallest models. The 2026 owner's manual lists the 151 and 160 (and a model it calls '100') as leaving the factory at 240V and convertible to 120V at 15A or 30A.
  • Composite cabinet. DuraMAAX cabinetry is standard.

Worth knowing

  • Wood frame, lighter insulation package. 100 Series tubs use a treated wood frame and Thermo-Lock insulation.
1 more about the 100 Series
  • Only basic sanitizer offered. The product pages list the CleanZone ozone system as the only factory option for sanitizing. CleanZone Ultra (UV-C) is not listed for this series.

Similar tubs. Same size, any brand.

The detailsAll 44 specs, the energy filing and every source

Every specification

Everything American Whirlpool publishes for the 160. The dot after a value opens the document it came from.

Size & capacity

Seats
4
Shape
Square
Length
71"
Width
71"
Height (cabinet)
35"
Dimensions as published
71” x 71” / 180 cm x 180 cm
Water (gallons)
229 gal
Water (liters)
867 L
Weight, empty
577 lb
Weight, filled
2,480 lb

Jets & pumps

Total jets
16
Jet systems
Stainless steel jets
Jet pumps
1

Electrical & heat

Voltage
120V / 60 Hz, 240V / 50 Hz
GFCI required
Yes

Build & insulation

Insulation
Thermo-Lock™ Insulation
Base pan
HDPE or ABS sealed base; the maker's copy differs
Shell colors
Storm Clouds, Silver Marble, Midnight Canyon, Smokey Mountain, Tuscan Sun
Cabinet material
DuraMAAX™ Cabinetry (wood-alternative composite)
Cabinet colors
Charcoal, Light Fog, Modern Mocha
Frame
Treated wood frame

Water care

Ozone
CleanZone® System (optional, factory-installed)

Controls & features

Interior lighting
3.5" LED Underwater Spa Light, Dynamic LED Lighting

In American Whirlpool’s words

Seats
Corner massage seat plus a continuous bench all the way around the spa (open seating, no lounger)
120V plug-and-play
Convertible: ships as 240V and can be converted to 120V

Energy filing

Standby power
171 W, about $22.71 a month at 18.19¢ per kWh
California’s limit for its size
186 W
Typical for its size
161.5 W (the middle of 90 tubs this size)
Water in the test
244 gallons
Filed as
160, June 24, 2019

Standby is what the tub draws just holding its temperature, measured to California’s test method ↗. Your bill depends on your weather, your rate and how often you soak.

Where American Whirlpool’s documents disagree

Two of its own documents give different answers. Check these against your quote.

Electrical service
120V/30A or 15A; 240V/40A or 30A (convertible) or 240V/30A/40A (4-Wire)
Warranty durations
1 year on vessel structure, surface, equipment/plumbing, jet inserts, side panels, digital optics and upgrades; 90 days on headrest, skimmer lid and diverter valve or Lifetime steel structure warranty; lifetime insulation warranty
Frame material
Treated Wood Frame or Steel Sub-Structure

Ask the dealer

American Whirlpool doesn’t publish the heater size, pump horsepower, filter area, cover thickness or number of filters for the 160. Ask for them in writing.

What’s a good deal on the 160?

We send you the price range, by call, text or email: what a great deal, a good deal and market value look like. Then we introduce you to one American Whirlpool dealer near you, who reaches out knowing what you expect to pay.

Get a price on this tub

Free. Your price range, then one dealer near you.

Get a price on this tub Free price range, then one dealer