1 / 10 · Photo: Haven of Heat
Homecraft
Apex Electric Sauna Heater 18kW
$2,450best price, at Haven of Heat · 7 sellers, up to $3,500Save $1,050 vs the highest price
- electric heater
Prices checked Sep 29, 2026. Freight, wiring and a pad usually add more; the cost calculator totals them.
We may earn a commission if you buy through our links, at no extra cost to you, and a fee when you request quotes through our builder partners.
Homecraft Apex Electric Sauna Heater 18kW$2,450Shop at Haven of Heat The price ledger
Same product, 7 sellers, $1,050 apart
Cheapest first. Prices checked Sep 29, 2026; confirm freight and what's included before you buy.
- 01Haven of HeatBest price · in stock$2,450View
- 02Finnish Sauna Builders$650 more than the best price · in stock$3,100View
- 03Steam Sauna Supply$650 more than the best price · in stock$3,100View
- 04Superior Saunas$650 more than the best price · in stock$3,100View
- 05Modern Sauna Spa$650 more than the best price · in stock$3,100View
- 06Shop Mr. Steam$650 more than the best price · in stock$3,100View
- 07The Sauna Place$1,050 more than the best price · in stock$3,500View
Compare across brands
How it stacks up
 This oneHomecraft Apex Electric Sauna Heater 18kW |  HUUMHIVE Mini 9 kW (H1002022) |  AmerecPiccolo 2.1 Series Sauna Heater |  ScandiaUltra Electric Sauna Heater 15kW (15240/15208) |  HarviaVirta HL110E 11 kW | |
|---|---|---|---|---|---|
| Lowest price | $2,450Lowest | $2,502 | $2,452 | $2,550 | $2,739 |
| Sold by | 7 sellers, up to $3,500 | 26 sellers, up to $3,000 | BiohackerX Tech only | The Sauna Place only | 14 sellers, up to $3,043 |
| Power | 18 kW | 9 kW | 2.1 kW | 15 kW | 10.5 kW |
| Room size | 690 – 1150 cu. ft. | 282 cu ft | up to 120 cu ft | Up to 1,428 cu ft | 177 – 636 cu. ft. (5–18 m³) |
| Voltage | 208V 3-Phase | 240V | Not listed | 208V/240V | 240V, 1- or 3-Phase |
| Warranty | 2 Year Warranty | 5-year warranty; 5-Year Limited Warranty | limited lifetime warranty Warranty | 10 years on heater shell, 1 year on electrical components | 2-Year Residential / 1-Year Commercial |
| Every seller | Compare it | Compare it | Compare it | Compare it |
The details
Apex Electric Sauna Heater 18kW
- Rated output of 18 kW
- Needs a 208V circuit
- Made from stainless steel
- Top temperature listed at 194°F
- Sized for rooms up to 1150 cu ft
- ETL/UL/CSA certified
- Exterior
- 18" diameter x 36" H
- Voltage
- 208V 3-Phase
- Circuit
- 60 amp
- stone capacity
- 10 boxes (~350 lbs)
- Assembly
- Floor Installation
- Max temperature
- 194°F
- Certifications
- ETL Listed (CSA & UL 875), CSA and UL approved for North American installation
- Power
- 18 kW
- Wood / material
- stainless steel
- Room volume
- 690 – 1150 cu. ft.
- Warranty
- 2 Year Warranty
What’s included
- Apex electric sauna heater
- Installation and operation manual
- 2-Year Manufacturer’s Warranty
Options
- Voltage: 208V 3-Phase
- Control: No Control, Indoor Control + Wifi Touchpad, Outdoor Control + Wifi Touchpad, Tke 24D Built-in 24-Hour Control
- Stones: No Stones, Stones Included
From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.
More like this
Similar heaters & wood stoves
Photo: BiohackerX Tech 
Photo: The Home Upgrade 
Photo: Haven of Heat 
Photo: puresaunastore.com 
Photo: Sauna Realm 
Photo: Empire Saunas 
Photo: BiohackerX Tech 
Photo: The Sauna Place
The maker
More from Homecraft
15 models from Homecraft in our index. See the whole range
Photo: Sauna Company USA 
Photo: Finnish Sauna Builders Photo: Empire Saunas 
Photo: Recovery For Athletes 
Photo: Recovery For Athletes 
Photo: Finnish Sauna Builders 
Photo: Sauna Company USA 
Photo: Finnish Sauna Builders
The Sanctuary Report