Financing
Finance Your Next Sauna with Bread Pay®
We have teamed up with Bread Pay® to offer easy financing - without a catch. There are no origination fees or prepayment penalties. Provide some basic information and get a real time decision to split your purchase into 12, 24, or 36 monthly payments* or even break up your purchase between a credit card and financing. Apply for Bread Pay® financing online today!
*Minimum purchase of $50.00 is required. Availability of terms may vary based on purchase price, product, and state of residence. Down payment may be required. Subject to approval of credit application. Rates range from 0% to 34.99% APR, resulting in, for example 24 monthly payments of $51.87 at 21.99% APR, per $1,000.00 borrowed. APRs will vary depending on credit qualifications, loan amount, and term. Bread Pay® loans are made by Comenity Capital Bank, a Bread Financial® company.
HSA / FSA Funds
HSA/FSA Funds
Exciting news - we’ve partnered with TrueMed to allow you to use your Health Savings Account (HSA) or Flexible Spending Account (FSA) at Nordica This means you can buy our products with pre-tax dollars, resulting in net savings of 30-40%.
TrueMed is on a mission to make healthy options more affordable. You can learn more about them here.
Since saunas, ice bath tubs, and other wellness products are now considered to be very beneficial tools for one's mental and physical health, FSA and HSA cards are now being accepted as health and medical expenses.
HSAs and FSAs were created for you to spend tax-advantaged dollars on products and services that can treat or prevent medical conditions and TrueMed is making it easy to do just that.
The Harvia The Wall Electric Sauna Heater is Harvia's flat-faced, wall-mounted Finnish sauna heater with an integrated dial control and 1-hour programmable timer built into the heater body. Available in two kilowatt sizes (6 kW, 8 kW) and two finishes (Stainless Steel or Black Steel), The Wall is engineered for compact residential installations where wall depth is at a premium and the customer wants the heater controls integrated into the unit, no external controller required.
Pick the Right kW for Your Cabin
Each Wall size is rated for a specific sauna cabin interior volume. Calculate your cabin volume as interior length × width × height. If the cabin includes a glass door or window, add roughly 25% to the calculated cubic footage to compensate for radiant heat loss.
| Model | Best For | Cabin Volume | Amperage | Wire |
|---|---|---|---|---|
| Wall B 6 kW | Standard residential 2–4 person sauna cabins | 170–300 cu ft | 25 Amps | 10 Gauge Copper |
| Wall B 8 kW | Large residential / family-size sauna cabins (4+ person) | 250–425 cu ft | 33 Amps | 8 Gauge Copper |
Key Features
- Flat-faced wall-mounted design, saves wall depth in tight sauna footprints while delivering Finnish stone-bed löyly.
- Integrated dial control with 1-hour programmable timer and 8-hour pre-set delay built directly into the heater, no external controller required.
- Available in two kilowatt sizes (6 / 8 kW) at 240V 1-Phase.
- Two finishes: Stainless Steel (HSWS) for a clean modern look, or Black Steel (HSW) for a darker, more dramatic visual presence.
- Compact heater dimensions of 9"D x 17"W x 23"H.
- Generous open stone bed sized to hold one 44 lb (20 kg) box of AC3000 sauna stones.
- UL Listed, meets U.S. safety standards for residential sauna heater installation.
- Backed by Harvia's 2-year residential limited warranty.
What's Included
Each kW size is offered in two package configurations. Pick the size first from the selector above, then pick the package from the dropdown on the product page.
| Package | Includes |
|---|---|
| Wall Just Heater |
|
| Wall With Stones |
|
Sauna Stones
Every "Wall With Stones" package ships with one box of Harvia AC3000 standard sauna stones, olivine diabase, 5–10 cm size grade, 20 kg (44 lb) per box. AC3000 is the correct stone size for The Wall's stone column. The smaller 5–10 cm size grade packs more densely than the larger 10–15 cm AC3020 grade, giving you more thermal mass and more even löyly when water hits the stones. If you prefer to source stones locally, pick the "Just Heater" package; stones are sold separately.
Installation & Electrical Requirements
Every Wall requires a dedicated 240V 1-Phase circuit wired by a licensed electrician. Required amperage and wire gauge varies by kW, see the sizing table above. The Wall is UL Listed and must be installed per the included manual, local electrical code, and any applicable AHJ (authority having jurisdiction) inspection.
Installation Manual
Click Here to Download the Harvia The Wall Installation Manual
About the Harvia The Wall Family
Harvia The Wall is the company's flat-faced, wall-mounted electric sauna heater, engineered for compact installations where wall depth matters and the customer wants the controls integrated directly into the heater body (no external power unit). Available in two kilowatt sizes (6 kW, 8 kW) and two finishes (Stainless Steel or Black Steel), every Wall heater includes an integrated 1-hour programmable timer with 8-hour pre-set delay, the simplest, most reliable control setup for a residential Finnish sauna build.
Want digital scheduling, WiFi/MyHarvia app control, or remote start? See the Harvia Spirit family page, it pairs with the external Xenio CX30 or next-generation Fenix FX30 control. The Wall shown here is the no-frills mechanical version.
Why Buy From Finnish Sauna Builders
As an authorized Harvia dealer, Finnish Sauna Builders sources every heater direct from Harvia US (Lewisburg, WV) with full factory warranty and dealer technical support. Our team works with you from heater sizing through installation. Free shipping on all Harvia heaters; white-glove install coordination available nationwide.
Warranty & Support
Harvia The Wall carries Harvia's standard 2-year residential limited warranty. Finnish Sauna Builders handles all warranty claims direct, no third-party return desk.
About Harvia
Harvia has been building world-class sauna heaters in Finland since 1950. Every Harvia product carries forward more than 70 years of Finnish craftsmanship, materials science, and a relentless focus on the perfect löyly, the heated, humid burst of steam released when water meets hot sauna stones.
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