Stoves and firewood|7–9 days · free from £350

Wood stove Justus Diego W+ 6 kW accumulateur

Justus Diego W+ Wood Stove ✓ Heating power 6 kW ✓ Priced for online clearance stock ✓ Energy efficiency, quality, and EN 13240 certification

Price incl. VATNew productsConsumer Rights Act 2015

£3,469.99 Was £3,469.99. £1,735.99 Now £1,735.99. Clearance −50%
Almost sold outAvailable: 4
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Estimated delivery

Home delivery · 7 to 9 business days · free from £350 (otherwise £35.99)

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A technical question ?Customer service replies within 48 h · email Tue–SatTue–Sat
Returns within 45 daysRefund after receipt45 days

Sold and shipped by Perth Stove Centre Ltd

Perth Stove Centre Ltd
4.8/5(1,389 reviews)

Justus Diego W+ 6 kW Wood Stove with Heat Accumulator

The Justus Diego stove with the W+ heat accumulator kit has a distinctive, slender shape and two display panels with a strong visual impact. Available in different versions in black steel, with a soapstone or ollar stone cover plate. The firebox can operate continuously, at any time, day or night. The nominal thermal power is 6 kW, and the heating capacity is up to 115 m³ - with an efficiency of 80%. The fireproof door is equipped with a multipoint lock that prevents deformation at high temperatures, ensuring good sealing.

 

The special Justus three-compartment air system always ensures the air necessary for optimal combustion. The design of this model makes it an excellent technological guarantee. The fireplace is impressive, especially due to the two large viewing windows or the new angle dimension and the modern, angular chimney design in all rooms. In the usual Justus quality, the Diego storage water heater is a modern furniture heat source with an ideal price-performance ratio.

The external air connection nozzle is optional.

Heat storage "extra heat"
The special integrated storage mass, depending on the load, continues to provide heat for up to 10 hours after the fire.

Continuous 24h Operation
A special feature of quality and environmental friendliness. The fireplace can operate indefinitely. Use only authorized fuels!

Multiple Locking
The multipoint locking prevents the fire door from deforming at high temperatures. This also ensures good sealing, particularly for unwanted air inlets. This system thus helps maintain combustion quality and stability in the fireplace.

Connection for External Air Supply
In modern buildings, denser with controlled mechanical ventilation systems, the combustion air must be supplied from the outside, so that no negative pressure can interfere with the fireplace. This requires an external and separate air supply through a connection nozzle for outdoor air intake. 

Cleaning of the glass
A guided airflow prevents condensation and the deposition of combustion gases on the glass on the inside. Thus, the glass remains clean.

Triple-air system
The special JUSTUS triple-air system always ensures combustion air dosed optimally where it is needed for the combustion process. A particularly clean and efficient combustion is the desired result.

All technical data were measured at the nominal heat output and depend on the variant/version.

Justus Diego W+ stove, Justus stoves are safe and easy to buy online at thestovecentre.com, the stove store.

Additional information

Brand

Justus

Item number:

4698-11

Item weight:

193.00 kg

Manufacturer:

Justus

Warranty:

2 years

Height (mm):

1248

Width (mm):

445

Depth (mm):

445

Colour:

black

Brand:

Justus

DIBt approval:

no

Glass size (mm²):

299784

Non-hydro / Hydro:

Non-hydro

Product category:

Wood stove

Cooking oven:

without cooking oven

Heat storage:

heat storage inclus

Output (kW):

6

Appliance dimensions (H x W x D) (mm):

1248 x 445 x 445

Weight (kg):

193

Max. log length (cm):

33

Flue gas mass flow (g/s):

5,6

Type:

continuous-fire stove, heat accumulator

Fuel:

Logs, Wood Briquettes, Brown Coal Briquettes

Max. heated area (m²):

48

Safety distances rear / sides / radiation zone (mm):

200 / 800 / 800

Reference

4698-11

Delivery and shipping

Order preparation and tracking at The Stove Centre

Delivery and tracking

Orders leave our Perth warehouse for the UK address on your order. Heavy appliances and fuel go on a pallet and stop at kerbside (or the closest firm ground the lorry can reach).

  • Preparation: usually within 24 to 48 working hours after payment.
  • Transit: about 7 to 9 working days after the carrier collects, depending on region and stock. Weekends and bank holidays do not count.
  • Shipping costs: appliances £35.99 incl. VAT, or free from £350 of appliances. Firewood and pellets use pallet rates and are never free. Delivery policy.
  • Tracking: emailed when the carrier takes the goods.

Returns and refunds

  • Cooling-off: 14 days under UK distance-selling rules. We also take unused, resaleable returns up to 45 days. Details on the Returns page.
  • Refund: started after we receive and check the return.

Frequently asked questions about this product

Installation, Smoke Control rules, delivery, and the price on this page—plain answers before the reviews.

Do you install this stove?

We do not install stoves or flue systems ourselves. Perth Stove Centre Ltd supplies the appliance and arranges carriage to your address. A qualified installer registered with HETAS (or an equivalent competent-person scheme) must fit the stove, connect the flue, and certify the work against Building Regulations Part J where that applies in your area.

We can confirm external dimensions, shipping weight, and the nominal heat output from the manufacturer datasheet so your fitter can check room size and liner diameter before you commit. Smoke Control Area authorisation, planning constraints, and grants that need an installer's invoice sit outside this online sale. Most buyers order the stove here and book the fitter once a delivery week is known.

How does stove delivery work at home?

Orders on this site leave our UK warehouse for the delivery address you enter at checkout. Deliveries outside the United Kingdom need an email agreement before payment, because carrier rules differ. Palletised stoves and inserts are handed over at kerbside or the nearest firm ground the HGV can reach. The driver does not carry units upstairs, through narrow hallways, or across soft ground without prior arrangement.

Before you pay, compare the pallet weight and crate size on this page with your doorway, path, and any steps. If access is tight, tell us when you order. When the goods arrive, inspect the packaging while the driver is still there. If the crate is crushed, torn, or clearly mishandled, write dated reservations on the delivery note (not a vague "subject to unpacking" line), take photographs, and email [email protected] within 48 hours with your order number so we can open a carrier claim.

Who sells and ships this product?

The seller is Perth Stove Centre Ltd, a company registered in Perth, Perth and Kinross, Scotland. We trade as a specialist hearth and solid-fuel retailer: we hold stock, prepare orders, and ship the reference shown on this page. We are not a marketplace listing other people's inventory. Registered office, company number, and contractual terms are in our legal notice.

You buy on thestovecentre.com, pay by card before dispatch, and we deliver to the mainland UK address on your order confirmation. No walk-in counter, no depot collection, and no cash or card payment to the driver. Sizing, lead times, or access questions before checkout: [email protected].

Is the product new?

What you see here is normally current manufacturer stock, supplied new and in the maker's factory packaging when the factory still provides one. Ex-display, end-of-line, or refurbished lines are uncommon on this catalogue; when they do appear, the product page states that in plain words in the description.

Your statutory rights under the Consumer Rights Act 2015 apply if the goods arrive faulty or not as described. Keep the email confirmation and invoice. Where the manufacturer publishes a warranty for this reference, that warranty sits alongside for eligible parts under the maker's own registration rules and time limits.

How do you explain the displayed price?

The catalogue mixes stoves, inserts, flue parts, and accessories from manufacturer end-of-line batches and scheduled stock rotations. The goods stay new; when the factory ships retail packaging, that is what arrives on the pallet.

Carriage for qualifying appliances is £35.99 including VAT, or free when the appliance subtotal in your basket reaches £350. Kiln-dried firewood, pellets, and other fuel lines never count toward that threshold. Checkout shows the exact shipping line before you pay. No shop pickup, and nothing is settled with the carrier at the door.

Can I burn wood if I live in a Smoke Control Area?

That depends on your local authority and on whether this exact model is listed as a Defra exempt appliance for wood. Smoke Control Areas are set by the council, not by us; check with them (or their map) before you buy if you are unsure.

Exempt appliances still need dry Ready to Burn wood and correct use. An open fire is not a Defra-exempt route for wood. If the product title or datasheet does not state Smoke Control / Defra exemption, ask us with the model reference before you pay rather than guessing from a similar stove.

Will an Ecodesign stove be hard to light or smoke into the room?

Modern Ecodesign stoves run cleaner air paths than older free-burning models. Forum complaints about smoke into the room usually track back to wet wood, a cold or undersized flue, or lighting with the air controls shut too early, not to the label alone.

Use kiln-dried Ready to Burn logs, get a HETAS fitter to size the liner and terminal, and follow the maker's lighting sequence. If your chimney has always been weak, tell the installer before the stove is ordered; a new firebox will not fix a flue that will not draw.

How do I choose the right kW for my room?

Nominal output on the page is a test figure, not a promise for every house. Insulation, ceiling height, open-plan layout, and whether the stove is the only heat source all matter more than picking the biggest number on the filter.

A HETAS installer (or a heat-loss calculation) is the safe route. Oversizing leads to slumbering and dirty glass; undersizing means the stove runs flat-out and still leaves cold corners. We can confirm the datasheet output and external size so your fitter can check the room before you commit.

5 reviews for Wood stove Justus Diego W+ 6 kW accumulateur

  1. Charlotte N. –

    First embers after twenty minutes. Followed the instructions, otherwise it smokes on light-up.

  2. Helen M. –

    Cast iron feels solid. Door seal good. Living room reaches temperature in under an hour.

  3. Hannah J. –

    Heavy unit; the carrier left it at the door. We installed it ourselves.

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