Photos: Sun Home Saunas. See Sun Home Saunas's product page for more.

Sun Home Cold Plunge Horizontal (2-Person)

Name: Sun Home Saunas Sun Home Cold Plunge Horizontal (2-Person)
Brand: Sun Home Saunas
Price: 3999 USD

Cold plunge · Seats up to 2

$3,999

Maker's listed price, checked October 24, 2026. Taxes and freight are set by the maker.

Buy from Sun Home Saunas ↗ Talk to us before you buy

You order directly from Sun Home Saunas; Brevley & Sons does not stock or ship this item. We help you plan it before and after. How we work.

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Will it work at your place?

BaseLevel and solid: concrete, pavers or a framed deck checked for the load

See the full install checklist

Seats: Up to 2 people
Layout: Horizontal, full-body; listed as two-person
Chiller: 1 HP smart chiller, cools to 32°F (final temperature depends on ambient conditions, per maker)

Before you buy

Will it work at your place?

The questions that decide whether this goes smoothly: power, base, space, delivery and permits. Answered here, before you order.

Read: Cold plunge gfci electrical requirements

Base

A level, solid base: a concrete pad, pavers, or a framed deck checked for the load.

Permits

Some cities and HOAs regulate burning and backyard structures. Check with yours first.

Install notes

Plug the chiller into a GFCI protected outlet that matches the maker's rating, without an extension cord, and leave the chiller room to breathe so it can shed heat.

Filled, a plunge weighs several hundred pounds plus the bather. Set it on a level slab, pavers or a floor that can take the load, and plan where the water goes when you drain it.

Not included. Plan for these.

Foundation or base
Assembly labor, unless the maker offers it

From order to first use

What happens after you order.

STEP 1
Plan
We confirm power, base and access with you before you order.
STEP 2
Order
You order directly from Sun Home Saunas on their site, and pay them.
STEP 3
Ships
Sun Home Saunas ships to your address in the contiguous US.
STEP 4
Assemble
Set it on the prepared base, following the maker's manual.
STEP 5
Fire it up
Check local burn rules and clearances, then enjoy the first evening.

Specifications

Layout	Horizontal, full-body; listed as two-person
Chiller	1 HP smart chiller, cools to 32°F (final temperature depends on ambient conditions, per maker)
Sanitation	Ozone injection, 20 micron sediment filter plus a metal inlet screen
Control	Wi-Fi (2.4 GHz) app: Sun Home Saunas or Tuya
Use	Indoor or outdoor
Tub	Insulated inflatable tub with insulated lid

From Sun Home Saunas's published product page. Confirm against the current spec sheet before you build a pad or pull wire. Maker's product page

About this cold plunge

The Sun Home Cold Plunge Horizontal is a roomy full-body inflatable plunge with a 1 HP smart chiller that cools to 32°F, depending on ambient conditions. It sells for $3,999 at the maker, which showed a compare-at price of $4,099 when we checked.

The chiller pairs ozone sanitation with a 20 micron filter, and you set temperature and schedules from the Sun Home Saunas or Tuya app. The insulated tub and lid help hold the cold between sessions.

1 HP chiller to 32°F (maker)
Full-body horizontal tub
Ozone and 20 micron filter
Indoor or outdoor use

Returns

Returns follow Sun Home Saunas's policy, since you order from them. How returns work.

Questions people ask before buying

Where is it made?

Sun Home Saunas is headquartered in San Diego, California. Its product pages do not say where the units are built, so we do not list an origin.

Can I order it through Brevley & Sons?

Not directly yet. Use the maker link for current pricing and lead time, or ask us about sizing, power and placement.

Who do I order from, and who handles warranty?

You order directly from Sun Home Saunas, and warranty claims go to Sun Home Saunas. We help you plan before you order and are here if questions come up after.

Field guides