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Helo CUP D Sauna Heater Complete Set 4.5–8 kW with Control Panel, Box, and Stones

by Helo
Original price €513,00 - Original price €555,00
Original price €513,00
€899,00
€899,00 - €5.159,00
Current price €899,00

incl. VAT

Performance: 4.5 kW
Control System: OT 2 PLE – simple – no Wi-Fi required

Finnish warmth, precisely controlled—for your personal sauna ritual

When dry heat is evenly distributed throughout the room and every infusion is tailored exactly to your preferences, true relaxation begins. The Helo CUP D electric wall-mounted heater with external controls—4.5 / 6 / 8 / 9 kW—combines decades of Finnish sauna tradition with flexible control technology. Compact, powerful, and understated in design—a Sauna Heater that blends into the room and puts the experience front and center.

Helo CUP D Saunaofen in Graphitgrau mit Steine-Behälter und Bedienungsschild, Frontansicht

What sets the Helo CUP D electric wall-mounted heater with external control—4.5 / 6 / 8 / 9 kW—apart

The CUP D is one of the most proven electric wall-mounted heaters in the Helo lineup and can be configured as a set with an external control unit and high-quality sauna stones. With four power settings, it covers sauna volumes ranging from 3 to 13 m³, making it suitable for compact private saunas as well as more spacious cabins. The D variant, deliberately designed without integrated controls, can be combined with the Pure or Elite Free control panels—depending on the desired range of functions and installation concept. This modularity makes the Helo CUP D electric wall-mounted heater with external control—4.5 / 6 / 8 / 9 kW—a particularly adaptable solution for custom sauna projects.

Helo Logo - Hersteller des Helo CUP D Elektro-Wandofens

Graphite design and durable materials—the Helo CUP D electric wall-mounted heater in detail

The metal housing with a graphite finish gives the Helo CUP D electric wall-mounted heater with external control—4.5 / 6 / 8 / 9 kW—a timeless, understated aesthetic that blends seamlessly into a wide variety of sauna rooms. The compact design deliberately avoids visual dominance and contributes to a serene atmosphere in the room. Structurally, the housing is designed to withstand continuous thermal stress and is certified with CE marking and RoHS compliance. Depending on the power variant, the stone basket holds 15 to 23 kg of tested Finnish Vulkanit sauna stones, which ensure even, long-lasting heat radiation.

Four power settings and flexible control technology in Helo Helo CUP D electric wall-mounted heater

The Helo CUP D electric wall-mounted heater with external control—4.5 / 6 / 8 / 9 kW—is available in power ratings of 4.5, 6.0, 8.0, and 9.0 kW. The 4.5 and 6.0 kW models are controlled via a WE 30 relay box, while the 8.0 and 9.0 kW models are controlled via a WE 40 relay box—each in combination with the Pure or Elite Free control panel. The Pure Panel offers temperature control, timer functions, and lighting control in a compact design. The Elite Free Panel supplements these functions with Wi-Fi connectivity, cloud-based control via an app, calendar scheduling, and the ability to save favorites—provided a door contact is installed.

The 4.5-kW model is connected to a single-phase power supply, while all larger models are connected to a three-phase 400-volt high-voltage power supply.

Space-saving wall-mounted installation and convenient operation with the Helo CUP D electric wall-mounted heater

Thanks to its wall-mounted design, the Helo CUP D electric wall-mounted heater with external control—4.5 / 6 / 8 / 9 kW—takes up no floor space and is particularly suitable for small to medium-sized sauna cabins. The safety clearance to the rear is 0 mm, allowing the heater to be positioned directly against the wall. The external control unit is installed outside the sauna room, allowing for a clear separation between the control panel and the heating area. In our store, you can individually configure the right set consisting of a heater, control unit, and sauna stones—ensuring that all components are perfectly matched.

Helo CUP D Elektro-Wandofen Saunasteine für externe Steuerung 4,5-9kW

Even heat distribution and long-term value—the Helo CUP D electric wall-mounted heater with external control panel

The Helo CUP D electric wall-mounted heater with external control—4.5 / 6 / 8 / 9 kW—creates a classic, dry sauna atmosphere with stable temperature control between 40 and 110 °C. The vulcanite sauna stones efficiently store heat and release it evenly into the room—for a gentle, pleasant sauna experience. The modular control architecture ensures the heater is future-proof: control panels can be replaced or upgraded independently of the heater. Finnish craftsmanship, paired with sophisticated technology, ensures a durable and reliable heat source in your private sauna.

Helo CUP D Elektro-Saunaofen in Grau mit gefülltem Steineinsatz und Bedienfeld an der Front

Scope of delivery

Everything at a glance – this is what's included!
  • Helo CUP D Electric Wall-Mounted Heater in the selected power setting (Graphite)
  • Sauna stones (15 kg for 4.5 kW; 23 kg for 6.0 / 8.0 / 9.0 kW)
  • Installation Materials
  • Installation Instructions
  • Note: The relay box (WE 30 or WE 40) and control panel (Pure or Elite Free) are available separately or can be added as a set option.

Specifications

ManufacturerHelo
ModelCUP D Graphite
Product TypeElectric Sauna Heater (Wall-Mounted)
ColorGraphite
Control SystemExternal (WE Relay Box + Pure or Elite Free Control Panel)
Available Power Levels4.5 / 6.0 / 8.0 / 9.0 kW
CUP 45 D – 4.5 kW
Services4.5 kW
Sauna Volume3–6 m³
Dimensions (W × H × D)41.0 × 58.0 × 28.0 cm
Weight10.2 kg
Sauna stones15 kg
Required relay boxWE 30
Warranty3 × 10 A
Cable cross-section5 × 1.5 mm²
Rear safety distance0 mm
Safety margin at the top1200 mm
Safety Distance Page50 mm
Front safety clearance80 mm
CUP 60 D – 6.0 kW
Services6.0 kW
Sauna Volume5–9 m³
Dimensions (W × H × D)41.0 × 58.0 × 28.0 cm
Weight10.7 kg
Sauna stones23 kg
Required relay boxWE 30
Warranty3 × 10 A
Cable cross-section5 × 1.5 mm²
Rear safety distance0 mm
Safety margin at the top1250 mm
Safety Distance Page70 mm
Front safety clearance100 mm
CUP 80 D – 8.0 kW
Services8.0 kW
Sauna Volume8–13 m³
Dimensions (W × H × D)41.0 × 58.0 × 30.0 cm
Weight11.5 kg
Sauna stones23 kg
Required relay boxWE 40
Warranty3 × 16 A
Cable cross-section5 × 2.5 mm²
Rear safety distance0 mm
Safety margin at the top1250 mm
Safety Distance Page100 mm
Front safety clearance150 mm
CUP 90 D – 9.0 kW
Services9.0 kW
Sauna Volume9–13 m³
Sauna stones23 kg
Required relay boxWE 40
Warranty3 × 16 A
Cable cross-section5 × 2.5 mm²
General Information
InstallationWall-mounted
Housing MaterialMetal (graphite finish)
Sauna stonesFinnish volcanic stones
Power Connection400 V (high-voltage current); 4.5 kW (also available in 230 V)
CertificationCE marking, RoHS compliant
Control SystemExternal via WE 30 (up to 6 kW) or WE 40 (up to 15 kW) + Pure or Elite Free Panel
OriginFinland

Configure your Helo CUP D electric wall-mounted heater as a set now

Choose your power level, select the right control panel, and get started with a fully coordinated sauna heater set. The Helo CUP D electric wall-mounted heater with external control—4.5 / 6 / 8 / 9 kW—is ready for your sauna project.

Questions & Answers (FAQs)

No matching questions found.

FinA Wellness Store

What should I look out for before ordering?

Please check all relevant information about the product (dimensions, technical requirements, power/water connections, space requirements, delivery conditions) before ordering. If you have any questions, we recommend a consultation before purchasing, especially for larger wellness products.

Which payment methods are accepted?

We accept the following payment methods:

  • PayPal
  • Store Pay
  • Visa
  • Mastercard
  • American Express
  • Maestro
  • UnionPay
  • Apple Pay
  • Google Pay
  • USDC
  • Bancontact
  • EPS
  • iDEAL
  • Klarna
When is the load applied?

The amount is debited at the time the order is completed or according to the selected payment method. For payment services such as Klarna, the respective payment terms of the provider also apply.

Can I change or cancel my order at a later date?

Changes or cancelations are possible as long as the order is not yet in production, commissioning or shipping. Please contact us immediately after placing your order.

Are there any restrictions on the right of withdrawal?

Yes, custom-made products, special designs and individually configured goods are excluded from the statutory right of withdrawal. We will clarify transparently whether a product falls under this before or at the latest when the order is placed.

How long does the delivery take and will I be informed?

The delivery time is indicated directly with the respective product. These are valid as long as the item is in stock. Deviating, individually agreed delivery times have priority. We will actively inform you in the event of delays. You will receive ongoing information on the shipping status.

How does delivery by forwarding agent work?

Delivery is standard free curbside. This means that the goods are delivered to the nearest point that can be reached by truck.

Important:

  • Access for trucks must be possible
  • Sufficient clearance width and height required
  • The customer is responsible for transportation from the curb
  • If required, additional services (e.g. delivery to the installation site) can be arranged in advance
Can I set a preferred delivery date?

Delivery date requests will be considered if possible. The shipping company will usually contact you one to two days before delivery to arrange an appointment. Fixed dates or times cannot be guaranteed. Express deliveries with exact delivery dates are possible on request.

What applies in the event of damage, missing parts or subsequent defects?

Please check the goods immediately upon delivery. Transport damage or missing parts must be documented and reported immediately with photos/videos.

The statutory warranty of 2 years applies to defects. We examine every case and take care of repair, replacement or an appropriate solution.

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