Harvia The Wall SW60 6 kW Electric Sauna Heater with Built-In Controls
Harvia
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Holds 44 lb of stones — 1 × 44 lb box covers it.
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Total—
- Description
- What's Included
- Required to Operate
- Product Specifications
- Electrical Requirements
- Sizing
- Installation & Use Notes
- FAQs
- Downloads
The Harvia The Wall SW60 is a 6 kW wall-mounted electric sauna heater for rooms of 141–282 adjusted cubic feet running on 240VAC 1PH. It takes 44 lb of 5-10cm sauna stones (sold separately). Controls are built into the heater, so no separate control unit is required.
The Wall is Harvia's answer to the narrow sauna. At 10.1 in deep it projects less into the room than any other heater in the range, which matters when you are trying to keep a walkway clear in a 4-ft-wide room or fit a heater behind a bench return. The controls are built into the heater itself, so there is no second wall box and no separate control-unit purchase.
- Black Stainless Steel housing
- Direct rock-to-heating element contact
- Option to choose right or left-handed installation
- Durable stricter and technical features extend the heater's lifespan
- Smart design enables air circulation and steady warmth
Sauna Heater, Installation and Operation Manual
Controls are built into this heater. No separate control unit is needed, and none can be added.
These are not included with the heater. You need them before the sauna will run.
Sauna Stones44 lb — Harvia specifies 1 × 44 lb boxes of Harvia AC3000. Never run the unit empty. Electrical
A dedicated hardwired circuit, installed by a licensed electrician.
| Harvia Part Number | HSW6U1BUL |
| Power Output | 6 kW |
| Sauna Room Volume | 141–282 adjusted cu ft |
| Stone Capacity | 44 lbs (20 kg) |
| Recommended Stones | Harvia AC3000 |
| Maximum Temperature | 194 °F (90 °C) |
| Color / Finish | Graphite Black |
| Material | Steel |
| Dimensions (W × D × H) | 16.9" (429mm) × 10.1" (257mm) × 27.5" (700mm) |
| Weight (Empty) | 31 lbs (14.1 kg) |
| Weight Loaded with Stones | approx. 75 lbs |
| Installation | Wall Mount |
| Controls | Built into the heater |
| Certification | ETL |
| Warranty | 2 years (consumer use, +1 year if registered with Harvia); 2 years (commercial use) |
| Ships | Parcel |
| Made In | Finland |
Hardwired on a dedicated circuit. Not a plug-in appliance. Who Installs It
A licensed electrician sizes the breaker and conductors from the nameplate and installation manual under the current NEC.
The Harvia The Wall SW60 is rated for 141–282 adjusted cubic feet.
Adjusted cubic feet = width × depth × height in feet, plus 45 cu ft for every square foot of glass, tile, concrete or stone, plus 15 cu ft for every square foot of exposed log wall. A 6 × 7 ft room with a 7 ft ceiling is 294 raw cu ft — add a full-glass door and it becomes 834. Always size to the adjusted number.
| Model | Output | Room Volume | Stones | Rated Amps |
|---|---|---|---|---|
| The Wall SW60 | 6 kW | 141–282 cu ft | 44 lbs | 25 |
| The Wall SWS60 | 6 kW | 141–282 cu ft | 44 lbs | 25 |
| The Wall SW80 | 8 kW | 176–423 cu ft | 44 lbs | 25 |
| The Wall SWS80 | 8 kW | 176–423 cu ft | 44 lbs | 25 |
- Mount to the clearances given in the installation manual. The temperature sensor goes on the wall above the heater, at the height the manual specifies.
- Load the stones loosely by hand, largest at the bottom, so air moves freely between them. Never run the heater with an empty or tightly packed stone space.
- Pour small ladlefuls of clean water onto the hot stones only — never onto the body, elements or controls. Mix any scented oil into the bucket first.
- Re-stack the stones once a year and replace any that have cracked or crumbled.
- Stones ship separately on their own freight because of the weight.
Does the Harvia The Wall SW60 include a control unit?
Yes. The thermostat and timer are built into the heater body, so there is nothing else to buy to run it. The trade-off is that you cannot start it from outside the room or from a phone.
Can the Harvia The Wall SW60 be plugged into a normal outlet?
No. It is a hardwired appliance on its own dedicated circuit, rated at 25 A. A licensed electrician sizes the breaker and conductors from the nameplate and installation manual.
How long does the Harvia The Wall SW60 take to heat up?
Harvia does not publish a figure. A correctly sized, well-insulated room is usually ready in 30 to 60 minutes. Consistently longer than an hour normally means the heater is undersized for the room's adjusted cubic feet.
Choose options
- Description
- What's Included
- Required to Operate
- Product Specifications
- Electrical Requirements
- Sizing
- Installation & Use Notes
- FAQs
- Downloads
The Harvia The Wall SW60 is a 6 kW wall-mounted electric sauna heater for rooms of 141–282 adjusted cubic feet running on 240VAC 1PH. It takes 44 lb of 5-10cm sauna stones (sold separately). Controls are built into the heater, so no separate control unit is required.
The Wall is Harvia's answer to the narrow sauna. At 10.1 in deep it projects less into the room than any other heater in the range, which matters when you are trying to keep a walkway clear in a 4-ft-wide room or fit a heater behind a bench return. The controls are built into the heater itself, so there is no second wall box and no separate control-unit purchase.
- Black Stainless Steel housing
- Direct rock-to-heating element contact
- Option to choose right or left-handed installation
- Durable stricter and technical features extend the heater's lifespan
- Smart design enables air circulation and steady warmth
Sauna Heater, Installation and Operation Manual
Controls are built into this heater. No separate control unit is needed, and none can be added.
These are not included with the heater. You need them before the sauna will run.
Sauna Stones44 lb — Harvia specifies 1 × 44 lb boxes of Harvia AC3000. Never run the unit empty. Electrical
A dedicated hardwired circuit, installed by a licensed electrician.
| Harvia Part Number | HSW6U1BUL |
| Power Output | 6 kW |
| Sauna Room Volume | 141–282 adjusted cu ft |
| Stone Capacity | 44 lbs (20 kg) |
| Recommended Stones | Harvia AC3000 |
| Maximum Temperature | 194 °F (90 °C) |
| Color / Finish | Graphite Black |
| Material | Steel |
| Dimensions (W × D × H) | 16.9" (429mm) × 10.1" (257mm) × 27.5" (700mm) |
| Weight (Empty) | 31 lbs (14.1 kg) |
| Weight Loaded with Stones | approx. 75 lbs |
| Installation | Wall Mount |
| Controls | Built into the heater |
| Certification | ETL |
| Warranty | 2 years (consumer use, +1 year if registered with Harvia); 2 years (commercial use) |
| Ships | Parcel |
| Made In | Finland |
Hardwired on a dedicated circuit. Not a plug-in appliance. Who Installs It
A licensed electrician sizes the breaker and conductors from the nameplate and installation manual under the current NEC.
The Harvia The Wall SW60 is rated for 141–282 adjusted cubic feet.
Adjusted cubic feet = width × depth × height in feet, plus 45 cu ft for every square foot of glass, tile, concrete or stone, plus 15 cu ft for every square foot of exposed log wall. A 6 × 7 ft room with a 7 ft ceiling is 294 raw cu ft — add a full-glass door and it becomes 834. Always size to the adjusted number.
| Model | Output | Room Volume | Stones | Rated Amps |
|---|---|---|---|---|
| The Wall SW60 | 6 kW | 141–282 cu ft | 44 lbs | 25 |
| The Wall SWS60 | 6 kW | 141–282 cu ft | 44 lbs | 25 |
| The Wall SW80 | 8 kW | 176–423 cu ft | 44 lbs | 25 |
| The Wall SWS80 | 8 kW | 176–423 cu ft | 44 lbs | 25 |
- Mount to the clearances given in the installation manual. The temperature sensor goes on the wall above the heater, at the height the manual specifies.
- Load the stones loosely by hand, largest at the bottom, so air moves freely between them. Never run the heater with an empty or tightly packed stone space.
- Pour small ladlefuls of clean water onto the hot stones only — never onto the body, elements or controls. Mix any scented oil into the bucket first.
- Re-stack the stones once a year and replace any that have cracked or crumbled.
- Stones ship separately on their own freight because of the weight.
Does the Harvia The Wall SW60 include a control unit?
Yes. The thermostat and timer are built into the heater body, so there is nothing else to buy to run it. The trade-off is that you cannot start it from outside the room or from a phone.
Can the Harvia The Wall SW60 be plugged into a normal outlet?
No. It is a hardwired appliance on its own dedicated circuit, rated at 25 A. A licensed electrician sizes the breaker and conductors from the nameplate and installation manual.
How long does the Harvia The Wall SW60 take to heat up?
Harvia does not publish a figure. A correctly sized, well-insulated room is usually ready in 30 to 60 minutes. Consistently longer than an hour normally means the heater is undersized for the room's adjusted cubic feet.
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FAQ
Ordering & Payment
Are you an authorized dealer?
Yes. We're an authorized dealer for every brand we carry, so your purchase includes the full manufacturer warranty.
Do you offer financing?
Yes. You can pay over time with Shop Pay Installments at checkout on orders up to $30,000. Available plans and rates depend on your order total and approval, and you'll see your options before you pay.
Shipping & Delivery
Where do you ship?
We currently ship within the continental United States only. We don't ship to Alaska, Hawaii or Canada at this time.
How long will my order take?
Orders are processed within 1-2 business days, and orders placed before 2 PM EST start processing the same day. Orders don't process or ship on weekends or holidays, so anything placed after 2 PM on Friday or over the weekend starts processing the next business day. In-stock items usually arrive within 3-9 business days.
Some products are made to order and take longer. When that's the case, the lead time is listed on the product page.
How does freight delivery work?
Larger items ship by freight. Here's what to expect:
- The carrier will call to schedule a delivery window, Monday to Friday
- Someone 18 or older needs to be there to receive and sign for it
- Delivery is curbside, lowered by liftgate to your driveway or nearest accessible spot
- Please double check your phone number at checkout so you don't miss the carrier's call
Installation
Does it come assembled?
It depends on the product. Some items arrive ready to use, while others need assembly. Check the product page for what's included, and download the manual for full setup instructions.
Do I need a professional to install it?
Many products can be set up yourself. For anything involving a natural gas line, hardwired electrical or built-in installation, we recommend a licensed professional and checking your local codes.
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