Skip to content
  1. FREE SHIPPING ON SELECTED SAUNAS
  2. 0% Financing for 12 months - Use your HSA/FSA funds with TrueMed
  1. Want a sauna fast?
  2. Heater Sizing Tool
  3. Sauna Quiz
  4. Downloads & Manuals
  1. Call or Chat for a Free Consultation 888-655-3625

18KW Sauna Heaters

Professional-grade 17kW-20kW electric sauna heaters engineered for mega-facilities, resorts, and industrial wellness centers. These ultra-high-capacity heaters deliver rapid heating for large spaces with precision temperature management and commercial-durability construction. Built for non-stop operation in demanding environments, our 17-20kW heaters feature advanced safety controls and energy-efficient performance. Find the ideal heavy-duty sauna heater for your premium installation.
Clear all

  • Save 10%

Harvia Club 15KW Sauna Heater without Contactor (630-1000CF) Club Just Heater / 240V 1-Phase,Club Heater + Xenio Smart Control + Stones / 240V 1-Phase,Club Heater + Xenio Smart Control + Stones + Fenix Upgrade / 240V 1-Phase,Club Heater + 60-Minute Mechanical Control + Stones / 240V 1-Phase,Club Heater + On/Off Mec Harvia HarviaClub15KW02.webp Harvia Club 15KW Sauna Heater without Contactor (630-1000CF) Club Just Heater / 240V 1-Phase,Club Heater + Xenio Smart Control + Stones / 240V 1-Phase,Club Heater + Xenio Smart Control + Stones + Fenix Upgrade / 240V 1-Phase,Club Heater + 60-Minute Mechanical Control + Stones / 240V 1-Phase,Club Heater + On/Off Mec Harvia HarviaClub15KW00.webp
Harvia

Harvia Club 15KW Sauna Heater without Contactor (630-1000CF)

from $2,286.00 $2,537.46
Homecraft Apex 15kW Electric Sauna Heater Homecraft Apex 15kW Electric Sauna Heater
Homecraft

Homecraft Apex 15kW Electric Sauna Heater

from $2,700.00
HUUM Hive 15KW Commercial Electric Sauna Heater(530-1060cf) HUUM Hive 15KW Commercial Electric Sauna Heater(530-1060cf)
HUUM

HUUM Hive 15KW Commercial Electric Sauna Heater(530-1060cf)

$3,088.00
Homecraft Apex 18kW Electric Sauna Heater Homecraft Apex 18kW Electric Sauna Heater
Homecraft

Homecraft Apex 18kW Electric Sauna Heater

from $3,100.00
HUUM Hive 18KW Commercial Electric Sauna Heater(636-1236cf) HUUM Hive 18KW Commercial Electric Sauna Heater(636-1236cf)
HUUM

HUUM Hive 18KW Commercial Electric Sauna Heater(636-1236cf)

$3,356.00

  • Save 10%

Harvia Virta Pro HL160 16kw Sauna Heater - Finnish Sauna Builders Harvia Harvia_Virta_Pro_HL160_16kw_Sauna_Heater_-_Finnish_Sauna_Builders_005.webp Harvia Virta Pro HL160 16kw Sauna Heater - Finnish Sauna Builders
Harvia

Harvia Virta Pro HL160E 16KW Sauna Heater (354-918CF)

from $3,736.00 $4,146.96
Harvia KIP80W Stainless Steel 8KW Ultimate Heater Package with Stones and Digital Xenio WiFi Control 240V 1PH,208V 3PH Harvia harvia_sauna_stones_10384eeb-44b3-4984-9ef9-ad0d2513099a.jpg Harvia Club KG15G-U3W 15KW Sauna Heater with Guard - Finnish Sauna Builders
Harvia

Harvia Club 15KW Ultimate Sauna Heater with Digital WiFi Control and Sauna Stones

$3,804.00

  • Save 10%

Harvia Virta Pro HL200 20kw Sauna Heater - Finnish Sauna Builders Harvia Harvia_Virta_Pro_HL200_20kw_Sauna_Heater_-_Finnish_Sauna_Builders_005.webp Harvia Virta Pro HL200 20kw Sauna Heater - Finnish Sauna Builders
Harvia

Harvia Virta Pro HL200E 20KW Sauna Heater (353-1130CF)

from $4,943.00 $5,486.73
EOS Mythos S45 15kW Sauna Heater (634-880cf) EOS Mythos S45 15kW Sauna Heater (634-880cf)
EOS

EOS Mythos S45 15kW Sauna Heater (634-880cf)

from $10,441.00
Showing 9 of 9

FINANCING AVAILABLE

Clear, transparent terms. Fair rates. No prepayment penalties.

Get Your Rate

PAY OVER TIME

We provide easy and affordable financing through our partner Bread® so you can pay for your purchase over time.

Affordable Monthly Plans

Affordable Monthly Plans

Buy now and pay for your purchase over time at competitive rates.

No prepayment penalties

No prepayment penalties

Pay for your purchase with monthly payments and prepay at any time without penalty.

Easy Application

Easy Application

Get a decision in seconds with no obligation to buy. Checking your rate won't affect your credit score. Your data is safe and encrypted.

It’s Easy

Step 1

Add to Cart

Connector 1
Step 2

Checkout with Bread®

Connector 2
Step 3

Receive Your Sauna

Connector 3
Step 4

Pay Over Time