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Harvia Delta Combi Electric Corner Steam Sauna Heater Black

From £593.00

In stock

Enjoy traditional, steam, herbal and fragrant sauna experiences with the Delta Combi from Harvia.

Finland flagMade in Finland | Quality guaranteed

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  • Simple, straightforward—delivered

    Harvia products are generally in stock with fast UK delivery. If not, guideline delivery is approx 2-3 weeks—direct from Harvia. Need confirmation? Ask for a stock check.

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Why Leisurequip?

  • History: Established in 1982, with decades of experience in bespoke wellness.

  • Expertise: Useful advice from people who know every model and option.

  • Aftercare: Speak to a specialist and get genuine support when you need it.

Support

Getting your sauna heater installed

Home sauna heaters

Most home sauna heaters aren’t plug-and-play. They must be hardwired by a qualified electrician on a dedicated circuit like a shower or oven.

What to tell your electrician:

“I’m installing a [X kW] sauna heater. It needs connecting to a dedicated circuit, local isolator, RCD/MCB protection, and testing/certification.”

Commercial sauna heaters

Larger commercial heaters often require a 3-phase supply. Contact us and we’ll provide the exact technical specifications for your electrician.

Calculate the heater kW needed for your sauna

Enter the details of your sauna size below to output the recommended sauna heater kW. Cold areas such as full glass front or door should be added for a better match.

Sauna room size
Construction
Your effective sauna volume is:
Recommended sauna heater kW:
Browse heaters

Rule of thumb: Allow around 1kW per 1m³ of effective sauna volume. Extra glass, tile, stone, and log construction can push the requirement higher.

Let our experts answer your questions

When using the contact form add as much detail as possible so we can provide you with a more informed response.

+44 (0)1428 712 263

sales@leisurequip.com

Getting your wellness equipment delivered

We aim to deliver your purchase, quickly, cheaply and securely. If you have any concerns or issues contact us and we’ll gladly assist.

UK delivery

We offer free delivery in the UK on a range of products over £100.

Exceptions might be:

  • Heavy low-cost items like sauna stones.
  • Large, double or oversized pallets.
  • Items shipped direct from the manufacturer.

EU delivery

Available on request via DACHSER. Free delivery on orders exceeding certain amounts.

International delivery

With limited exceptions, we do not ship to countries outside of the European Union.

Lead times for Harvia brand products

Product locations: UK, Finland

Most Harvia products are held in our UK warehouse for quick dispatch and fast delivery.

Some larger items, made-to-order saunas or specialist heaters can be shipped direct from the Harvia factory in Finland. These typically have a lead time which will be confirmed prior to purchase, on request, or during fulfilment.

Description

The Harvia Delta Combi is a 2.9 kW steam sauna heater. Compact and efficient, this small heater will be a versatile addition to your sauna. As a combi sauna heater it offers a range of options for traditional, steam, herbal, and fragrant saunas.

Inspired by the Greek letter delta (Δ), this electric heater’s triangular shape is a space-saving marvel. As a result it is an ideal fit for corners, maximising your sauna’s layout and bathing space.

Furthermore, it can be embedded into the sauna bench with a flange and protected from accidental touches with a safety railing. The Harvia Delta Combi has a high-quality gloss black finish and steel construction that ensures durability and longevity.

Whether you prefer a traditional sauna, steam sauna, herbal sauna, or fragrant sauna, the Delta Combi can take care of it all. Not only will it enhance your home sauna‘s aesthetics, it will also ensure your sauna time is relaxing, comfortable, and thoroughly enjoyable.

Note: Requires separate control panel to operate. Choose from the options above.

Features

  • Multiple experiences: Finnish, steam, herbal and fragrant sauna experiences.
  • Sensorial enjoyment: Enjoy soft, humid steam and aromatic ambiance.
  • Corner design: Stylish, corner installation means more room to bathe.
  • Medium water tank: 2L capacity for steam generation and sauna enjoyment.
  • Stable humidity: Can be fine-tuned with accurate humidity.

Specifications

Weight 8.7 kg
Dimensions 20 × 34 × 63.5 cm
Brand

Harvia

Model

D29S

Environment

Home

Product type

Combi sauna heaters

Power output

2.9kw

Control panel

None, Harvia C105S Logix, Harvia Xenio Combi CX110C

Sauna size

1.5-4m3

Colour

Black

Stones

11kg

Materials

Stainless steel

Product code

HDSE29230M

Electrical group

230VAC

IP class

IPX4

Frequency

50/60 Hz

Certification

CE EAC

Installation

Wall mounted corner

Room height

190cm (min)

Vapourisation

ca. 1,0 kg /h

Water tank

2L

Fuses

1 x 16 A (1 x 13 A)

Warranty

2 years

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Harvia-Sauna

Why Harvia?

With sales of 200,000 sauna heaters and 20,000 saunas in 2022, Harvia is a global leader in the sauna and spa market. This 70 year old company offer an extensive range of wellness products that meet the needs of individuals and professionals alike.

Harvia has a comprehensive sauna, steam and spa product range with a focus on innovation. From sauna heaters and their components to complete sauna kits, steam cabins and spa solutions for use in both home or in public wellness facilities.

Harvia-Sauna

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Need expert advice?

We’ve been sauna, steam and spa experts since 1982.

Speech bubble iconNeed expert advice?

We’ve been sauna, steam and spa experts since 1982.