Harvia
Harvia Virta 11KW Ultimate Sauna Heater with Xenio Digital Control, Sauna Stones and Heater Guard
Harvia Virta 11KW Ultimate Sauna Heater with Xenio Digital Control, Sauna Stones and Heater Guard
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Description
Enough output for the biggest room in the house, with a stone bed to match.
The Harvia Virta HL110 is a floor-standing 11 kW electric heater for a large home sauna — 177 to 635 cubic feet, with a ceiling of at least 6'7". It is the widest of the Virta family at 16 inches deep, and it carries 154 pounds of stone. That stone mass is the whole point: it holds heat so a ladle of water gives you soft, sustained löyly rather than a thin burst. Stainless steel casing, and heating elements in a removable tray so servicing one is straightforward.
This is the Ultimate package: the HL110 heater, the Harvia Xenio CX45-U1-U3 digital control, the sauna stones, and the Harvia Virta HL3M safety railing in a single order. It is wired for 240 V single phase, which is the service in almost every US home. If your room is under 494 cubic feet, the 9 kW Virta will cost less to install and to run.
Why buy this one from Renewal Cove
Authorized Harvia dealer stock with the full manufacturer warranty intact — 2 years general coverage, 3 years on the heater in family use when you register within 30 days, and 1 year on spare parts. It ships free to the lower 48 by curbside LTL freight, it hardwires on a dedicated high-amperage circuit rather than plugging in, and we'll confirm your electrical service is right for it before the order goes through.
What you get
- Sized for the largest home sauna rooms — 177 to 635 cubic feet (5.0–18 m³) with a minimum 6'7" ceiling.
- The deepest stone bed in the Virta range — 154 lbs of Ø10–15 cm stones, included.
- Standard residential electrical — 240 V single phase, hardwired on its own high-amperage circuit.
- Digital control included — the Harvia Xenio CX45-U1-U3 wall control ships in the box, not as an upsell.
- Safety railing included — the Harvia Virta HL3M guard keeps benches and skin clear of the hot casing.
- Built to be serviced — removable heating element tray, stainless steel body, made by Harvia in Finland.
Full specifications
| Spec | Value |
|---|---|
| Model | Harvia Virta HL110 (item HL11U1) |
| Output | 11 kW |
| Heat source | Electric, floor-standing |
| Recommended room size | 177–635 cu ft (5.0–18 m³) |
| Minimum ceiling height | 6'7" (2 m) |
| Electrical | 240 V, single phase, hardwired (HL11U1). Draws roughly 46 A. |
| Wiring | Breaker and wire size per the Harvia installation manual; installation by a licensed electrician. Confirm your panel can carry a dedicated 240 V circuit at this amperage before ordering. |
| Control | Harvia Xenio CX45-U1-U3 digital wall control (included) |
| Stone capacity | 154 lbs (69.9 kg) — stones included, 4 boxes |
| Stone size | Ø10–15 cm |
| Dimensions | 16" W × 16" D × 33" H (406 × 406 × 838 mm). Required clearances are given in the Harvia installation manual. |
| Guard | Harvia Virta HL3M safety railing (included) |
| Warranty | Harvia manufacturer warranty — 2 yr general / 3 yr on the heater in family use when registered within 30 days / 1 yr spare parts. Commercial installations carry different terms. |
| Use | Indoor sauna room only |
FAQ
What size sauna room does an 11 kW heater actually handle? 177 to 635 cubic feet with a ceiling of at least 6'7". Glass doors and uninsulated log walls add to the effective volume, so measure before you choose.
What electrical service does this need? 240 V single phase, hardwired on its own dedicated circuit. That is the standard service in almost every US home. If your building runs on 208 V three phase, contact us before ordering and we will source the correct configuration for you.
Do I need an electrician? Yes, and you should get a quote before you buy. This heater is hardwired and draws roughly 46 A at 240 V, so it needs its own high-amperage circuit run from the panel.
Should I get this or the 9 kW? Only go 11 kW if your room is over 494 cubic feet or heavy on glass and uninsulated log wall. Otherwise the 9 kW heats the same and costs less to wire and run.
Are the stones included, and are they a different size? Yes — four boxes of Ø10–15 cm stones, larger than the stones used in the smaller Virta models, to suit the deeper stone bed.
How does delivery work? It ships by LTL freight to the curb — the carrier calls to schedule and unloads at truck-bed height. See the Shipping tab below for full details.
What's the warranty? 2 years general, 3 years on the heater in family use, 1 year on spare parts — see the Warranty & Returns tab below for full coverage, and register within 30 days of purchase to activate it.
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- Description
- What you get
- Full specifications
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- Renewal Cove Standard — Warranty & Returns
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Enough output for the biggest room in the house, with a stone bed to match.
The Harvia Virta HL110 is a floor-standing 11 kW electric heater for a large home sauna — 177 to 635 cubic feet, with a ceiling of at least 6'7". It is the widest of the Virta family at 16 inches deep, and it carries 154 pounds of stone. That stone mass is the whole point: it holds heat so a ladle of water gives you soft, sustained löyly rather than a thin burst. Stainless steel casing, and heating elements in a removable tray so servicing one is straightforward.
This is the Ultimate package: the HL110 heater, the Harvia Xenio CX45-U1-U3 digital control, the sauna stones, and the Harvia Virta HL3M safety railing in a single order. It is wired for 240 V single phase, which is the service in almost every US home. If your room is under 494 cubic feet, the 9 kW Virta will cost less to install and to run.
Why buy this one from Renewal Cove
Authorized Harvia dealer stock with the full manufacturer warranty intact — 2 years general coverage, 3 years on the heater in family use when you register within 30 days, and 1 year on spare parts. It ships free to the lower 48 by curbside LTL freight, it hardwires on a dedicated high-amperage circuit rather than plugging in, and we'll confirm your electrical service is right for it before the order goes through.
- Sized for the largest home sauna rooms — 177 to 635 cubic feet (5.0–18 m³) with a minimum 6'7" ceiling.
- The deepest stone bed in the Virta range — 154 lbs of Ø10–15 cm stones, included.
- Standard residential electrical — 240 V single phase, hardwired on its own high-amperage circuit.
- Digital control included — the Harvia Xenio CX45-U1-U3 wall control ships in the box, not as an upsell.
- Safety railing included — the Harvia Virta HL3M guard keeps benches and skin clear of the hot casing.
- Built to be serviced — removable heating element tray, stainless steel body, made by Harvia in Finland.
| Spec | Value |
|---|---|
| Model | Harvia Virta HL110 (item HL11U1) |
| Output | 11 kW |
| Heat source | Electric, floor-standing |
| Recommended room size | 177–635 cu ft (5.0–18 m³) |
| Minimum ceiling height | 6'7" (2 m) |
| Electrical | 240 V, single phase, hardwired (HL11U1). Draws roughly 46 A. |
| Wiring | Breaker and wire size per the Harvia installation manual; installation by a licensed electrician. Confirm your panel can carry a dedicated 240 V circuit at this amperage before ordering. |
| Control | Harvia Xenio CX45-U1-U3 digital wall control (included) |
| Stone capacity | 154 lbs (69.9 kg) — stones included, 4 boxes |
| Stone size | Ø10–15 cm |
| Dimensions | 16" W × 16" D × 33" H (406 × 406 × 838 mm). Required clearances are given in the Harvia installation manual. |
| Guard | Harvia Virta HL3M safety railing (included) |
| Warranty | Harvia manufacturer warranty — 2 yr general / 3 yr on the heater in family use when registered within 30 days / 1 yr spare parts. Commercial installations carry different terms. |
| Use | Indoor sauna room only |
What size sauna room does an 11 kW heater actually handle? 177 to 635 cubic feet with a ceiling of at least 6'7". Glass doors and uninsulated log walls add to the effective volume, so measure before you choose.
What electrical service does this need? 240 V single phase, hardwired on its own dedicated circuit. That is the standard service in almost every US home. If your building runs on 208 V three phase, contact us before ordering and we will source the correct configuration for you.
Do I need an electrician? Yes, and you should get a quote before you buy. This heater is hardwired and draws roughly 46 A at 240 V, so it needs its own high-amperage circuit run from the panel.
Should I get this or the 9 kW? Only go 11 kW if your room is over 494 cubic feet or heavy on glass and uninsulated log wall. Otherwise the 9 kW heats the same and costs less to wire and run.
Are the stones included, and are they a different size? Yes — four boxes of Ø10–15 cm stones, larger than the stones used in the smaller Virta models, to suit the deeper stone bed.
How does delivery work? It ships by LTL freight to the curb — the carrier calls to schedule and unloads at truck-bed height. See the Shipping tab below for full details.
What's the warranty? 2 years general, 3 years on the heater in family use, 1 year on spare parts — see the Warranty & Returns tab below for full coverage, and register within 30 days of purchase to activate it.
30-day returns. If it's not the right fit, you can return an unused item in its original packaging within 30 days of delivery. A 15% restocking fee applies to returns. Contact us to start a return and we'll walk you through it. Return shipping is your responsibility; if we arrange it for you, the cost comes out of your refund. Cancel any time before the order ships for a full refund with no restocking fee.
Arrived damaged or defective? Inspect your order at delivery. If any item arrives damaged or has a manufacturing defect, take a few photos and contact us within 7 days of delivery — we'll arrange a replacement or resolution at no cost to you.
Here to help. Questions about a product before you buy, or need help after delivery? Our US-based team is glad to help — reach out any time.
Free curbside freight delivery to the lower 48. Standard freight shipping on this item is free anywhere in the contiguous United States. Orders to Alaska, Hawaii, U.S. territories, or remote and limited-access addresses may require a shipping quote. If yours does, we will contact you with the exact cost before we charge anything, and you are free to cancel for a full refund.
How it is delivered. Because of its size and weight, this ships as a crated shipment by LTL freight carrier rather than a parcel service. The carrier calls to schedule a delivery appointment, so give us a good phone number at checkout and plan to have someone available to receive it. Freight is curbside delivery: the driver brings the crate to the end of your driveway or the curb. Carriers do not bring freight into a garage, backyard, basement, or interior room, and the driver is not permitted to help you move it.
Getting it off the truck. Please read this before you order. Standard curbside freight does not include liftgate service, which means the crate comes off at truck-bed height and getting it down is on you. These crates are heavy. You have three options. Add liftgate service for an additional fee: contact us before you order, or right after, and we will quote you the exact amount. We will never add it to your total without telling you first. Or have two or three people plus a ramp or equipment ready at delivery. Or pick the shipment up at your local freight terminal, where their dock equipment loads it for you at no charge. If you are not sure which makes sense for your address, call 801-708-0090 and we will sort it out with you.
Inspect before you sign. Look the shipment over at delivery. If you see any damage, note it on the carrier's delivery receipt (the Bill of Lading) before you sign, take photos, and keep all packaging. You have 7 days from delivery to report damage to us, including concealed damage you find after uncrating, and we will resolve it with the carrier at no cost to you.
Delivery timing is shown in the estimated delivery window on this page. Sauna heaters, stones, and accessories may be ordered and shipped separately from the main unit.