Father's Day Event — Now through June 22. Request your exclusive pricing today. Get Pricing →

HSA/FSA Eligible— Your wellness purchase may qualify. Save up to 35% with pre-tax dollars. Learn More →

Talk to a Specialist

Call, text, or live chat

7 Days a Week | 9AM–5PM EST
Get Pricing
Authorized Dealer

Brands We Proudly Represent

Harvia
HUUM
Saunum
SaunaLife
Finlandia
Dundalk
Finnmark
Kohler
Narvi
ThermaSol
Mr. Steam
Delta
Penguin Chillers
Coldture
Iglucraft
Auroom
Haljas Houses
Lumaflex
Clearlight
Harvia
HUUM
Saunum
SaunaLife
Finlandia
Dundalk
Finnmark
Kohler
Narvi
ThermaSol
Mr. Steam
Delta
Penguin Chillers
Coldture
Iglucraft
Auroom
Haljas Houses
Lumaflex
Clearlight
Man relaxing in a premium infrared sauna during the Sauna Republic Father's Day sale
Father's Day Event

Give Dad the Gift of Wellness

Premium saunas built for recovery, relaxation, and years of use. Request your exclusive Father's Day pricing from a specialist.

Now through June 22

America's Best-Selling Indoor & Outdoor Saunas

We've done the work for you. All you have to do is find the best fit for your needs.

America's best-selling indoor saunas in a modern home installation

Indoor Saunas

Infrared and Finnish cabin kits Americans actually buy — compared by size, style, and budget.

America's best-selling outdoor sauna glowing at snowy twilight

Outdoor Saunas

Barrel, cabin, cube, and pod best-sellers from Dundalk, SaunaLife, Auroom, Iglucraft, and Clearlight.

Best-Sellers

Saunas Without the Setup Hassle

Skip the heavy build. Choose a fully assembled cabin or an off-grid wood-fired sauna — premium wellness, minimal installation.

Ready-to-use fully assembled outdoor sauna cabin in a backyard

Ready-to-Use Saunas

Ships fully assembled — just place, plug in, and start your first session. Premium outdoor cabins delivered to your door.

Off-grid wood-burning outdoor sauna in a natural forest setting

Off-Grid Saunas

Wood-burning stoves from Harvia and Narvi paired with handcrafted cabins. Authentic heat, no electrical hookup required.

Simple Setup
Complimentary Shipping on All Orders
Lifetime Support Included
Financing Available
HSA/FSA May Be Available

HUUM CORE — The Heater That Disappears

Bench-embeddable design meets Estonian craftsmanship. Available in 5 finishes and 3 power levels to match any sauna.

HUUM CORE sauna heater with alder wood panels installed in a sauna room

66 lbs of Sauna Stones

Direct contact between stones and industrial-grade stainless steel elements creates authentic, long-lasting löyly steam.

Customizable Exterior

5 finish options — Black Metal, Naked Frame, Alder, Aspen, or Thermo-Aspen. Or add your own tiles, stone, or glass.

Bench-Embeddable

Installs flush into your sauna bench for a seamless, built-in look. Also works as a freestanding floor unit.

Designed in Estonia

Engineered and manufactured in Estonia. 3-year residential warranty. Works with HUUM UKU controls for Wi-Fi scheduling.

Why Builders & Homeowners Choose CORE

Bench-Embeddable Design

Installs flush into any sauna bench or works freestanding

6.5kW – 10.5kW Range

Heats rooms from 177 to 566 cu. ft. — small home saunas to large builds

5 Finish Options

Match your sauna aesthetic — from sleek Black Metal to natural Thermo-Aspen

240V / Single Phase

Standard residential electrical. Pairs with HUUM UKU for Wi-Fi control

Available Finishes
Black
Metal
Naked
Frame
Alder
Aspen
Thermo-
Aspen
Choose Your Size
6.5kW
Small – Medium

HUUM CORE

177 – 318 cu. ft.
Get Pricing
9kW
Medium – Large

HUUM CORE

283 – 460 cu. ft.
Get Pricing
10.5kW
Large Rooms

HUUM CORE

354 – 566 cu. ft.
Get Pricing
Flexible Payment Options

Two Smart Ways to Pay

Save with pre-tax HSA/FSA dollars or spread the cost into easy monthly payments — choose what fits your budget.

HSA / FSA eligibility powered by Truemed
✦ Pre-Tax Wellness Spending

Use HSA/FSA Funds.
Save an Average of 30%.

Many of our saunas may qualify as an eligible medical expense when paired with a Letter of Medical Necessity through Truemed. If you qualify, you can put pre-tax HSA or FSA dollars toward your purchase and save an average of 30%.

Quick online eligibility check
Pay any way, then reimburse from your HSA/FSA
Real savings on a high-ticket purchase
Learn How It Works

Eligibility depends on your individual circumstances and a qualifying Letter of Medical Necessity. Truemed is offered at invoicing, not site checkout. Sauna Republic does not provide tax or medical advice.

Installments in partnership with Affirm
✦ Flexible Payment Options

Pay Over Time.
On Your Terms.

Split your purchase into monthly payments at checkout with Shop Pay Installments, powered by Affirm. Available on all products — from heaters to full outdoor saunas. Rates and terms depend on eligibility.

Quick eligibility check at checkout
Pay in 4 or monthly plans up to 36 months
Rates as low as 0% APR for qualified buyers
Learn More
FREE CONSULTATION

Not Sure Where to Start?

Prefer to call or text? (302) 273-0861 · 7 Days a Week, 9AM–5PM EST

What Our Customer's Says About Us