
Details
The Opus Octave 70LS Wood Burning Stove is the perfect blend of contemporary design and high-performance heating for modern homes. With its sleek, stylish aesthetic, this stove adds a touch of elegance to any living space while providing exceptional warmth. Its wide glass window offers an unobstructed view of the captivating flames, allowing you to enjoy the calming ambience of a real wood fire from any angle. The built-in log store conveniently holds your firewood below the stove, keeping it within easy reach for those cosy evenings spent by the fire.
Designed with versatility in mind, the Opus Octave 70LS is equipped with a heat output range of 3.3 to 12 kW, making it suitable for rooms of all sizes. Whether you're heating a compact living room or a spacious open-plan area, this wood stove can be easily adjusted to meet your needs. The three-stage air control system—primary, secondary, and tertiary—ensures efficient combustion, maximizing heat while minimizing emissions, and creating a clean and environmentally friendly burn. The stove is also Ecodesign-ready, meeting the latest regulatory standards for sustainability and efficiency.
For even greater performance, the Opus Octave 70LS offers an optional external air kit, which enhances the stove’s burning efficiency by drawing fresh air from outside. This feature is ideal for modern, airtight homes, ensuring optimal combustion and reducing reliance on indoor air. Whether you're looking for style, functionality, or efficiency, the Opus Octave 70LS Wood Burning Stove is a standout choice that elevates both the atmosphere and comfort of your home.
Features
- Added log store for easy storage
- Woodburning stove - designed to burn kiln-dried or seasoned wood efficiently and effectively
- SIA Ecodesign approved - ensuring that it operates with minimal environmental impact
- 3-12kW heat output giving a wide heating range - ideal for heating spaces of varying sizes
- 80.7% Efficiency rating - ensuring that most of the energy produced by the burning wood is converted into usable heat
- Large viewing window for stunning view of the rolling flames/li>
- A+ energy rated helps to lower your energy consumption and running costs
- Powerful air wash system that directs a flow of air across the glass, keeping it clean and clear
- Full Air Control: Adjustable primary, secondary, and tertiary air inlets
- External Air Kit available which allows you to source combustion air directly from outside the home
- 5 year warranty for added peace of mind



Additional Specifications
SKU stands for Stock Keeping Unit feel free to quote this reference so we can easily identify the product you're looking at.
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OCTAVE70LS |
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Opus |
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Wood Burning |
DEFRA Approved stoves are those which can legally be used in smoke-controlled areas to burn wood. Using unauthorised fuels can incur penalties and fines.
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Yes |
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150mm (6") |
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Top or Rear Interchangeable |
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695mm |
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923mm |
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443mm |
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80.7% |
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Steel |
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Contemporary |
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Black |
The energy rating of an appliance determines how efficient it is based on the energy it consumes during typical use. Appliances are tested on a scale of A to G, with A being the most efficient product of its class.
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A+ |
External combustion or a direct air supply allows the stove to take its combustion air from outside the room the stove is installed in.
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Yes |
If yes this stove can be installed onto a 12mm deep non-combustible hearth, without the need for a constructional hearth.
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Yes |
The heat output of a stove or fireplace is conveyed in kilowatts (kW). The larger the room the more output you'll need from your room heater.
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5kW, 6kW, 7kW, 8kW, 9kW, 10kW, 11kW, 12kW |
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None |
Warranty is covered when goods are installed by a competent person, consumable parts that are subject to wear and tear are not covered under the manufacturers warranty.
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5 Year |
Heat Output Estimator
Unsure what size of Stove or Fire you need?
Try our handy Kilowatt Calculator to give you a rough idea what size of appliance you will need for your room.
Showroom
Yorkshire Showroom - Open
StovesAreUs, Huddersfield, offers a 2000 sqft showroom of the best in home heating, furniture, outdoor cooking, and electrical appliances, including range cookers and ovens. Please visit our showroom page for details on opening times.
We're not at full capacity in our new showroom just yet, please bare with us, there's more products being added daily. We recommend giving us a call before travelling to ensure we have on display what you're looking for.
Our showroom is conveniently situated in Huddersfield with easy M62 access for visitors travelling from Leeds, Manchester, York and Liverpool. The shop features well-known brands such as Rangemaster, AGA, Gazco, Kettler, Ooni and more with exclusive offers and deals you can only get by visiting our brand-new Huddersfield showroom.
Delivery & Returns


Free Next Day or Day of Choice Delivery
Orders over £100 (to most UK mainland addresses) qualify for FREE delivery.
Place your order before midday (with in-stock items) for next working day delivery or choose a delivery date that suits you.
Orders under £100 are subject to a £6.95 delivery charge.
Deliveries are made Monday to Friday.
Weekend delivery (Saturday or Sunday) is available at an extra cost – contact us to arrange.


Click & Collect
Would you like your item faster? Use our Free Click & Collect service.
Available on in-stock items from our warehouses.
When placing your order, simply add a note stating your preferred collection date.
If you’re unsure about collection options, just get in touch, we’re here to help.


Delivery - What to Expect
Our standard deliveries arrive via a 10-tonne lorry (similar in size to a bin wagon or fire engine), equipped with a tail lift and pallet truck.
Access must be suitable: solid, level surfaces (no gravel, steps, steep slopes, or grass).
For palletised deliveries the driver will move the pallet to the nearest accessible point, but cannot go over unsuitable terrain or carry goods indoors, though may place them inside a garage if accessible.
If you have narrow gates, restricted access, or other challenges, please let us know in advance so we can make suitable arrangements.
Our free service is a one-man delivery. We recommend having someone available to assist, especially for larger items.
The delivery driver is not able to unpack or install your goods unless this is a service you have selected.


Checking Your Delivery
On delivery of your palletised goods, the driver will wait up to 10 minutes while you inspect the item(s).
Please check your goods before the driver leaves. If there is any damage or the driver refuses to wait, note this on the delivery slip (e.g., “Driver did not wait – damage unchecked”).
For any damage found, mark the delivery note clearly and contact us immediately.


Missed Deliveries
If you miss your pre-booked delivery, a re-delivery charge may apply.
For smaller items sent via courier (e.g., stove glass), the courier will leave a note with redelivery instructions if you’re not home.


Additional Delivery Notes
Accessory items like fitting kits and liner packs may be sent separately via courier on the same day. You’ll receive email confirmation if this is the case.
Delivery times are generally between 9am–6pm, Monday to Friday.
Delivery depots may send SMS updates, but these aren’t guaranteed.
Please DO NOT book installers, plumbers, electricians or other contractors until your goods have been delivered and checked, as delays can sometimes occur beyond our control.
Frequently Asked Questions
How much does delivery cost?Most of our items come with free standard delivery to mainland UK when you spend over £100, but some larger or more remote deliveries may incur additional charges. You can view your delivery cost by entering your postcode at checkout before completing your order.
Do you deliver to all parts of the UK?Yes, we deliver across the entire UK, including the Scottish Highlands and Islands, Northern Ireland, and other offshore locations. To check the exact delivery cost to your address, simply enter your postcode at checkout.
Is Click & Collect available?Yes! We offer Click & Collect on a wide range of our products. Simply call our customer service team to check if your chosen item is eligible. Once your order is ready, we'll notify you with full collection details, including opening hours and what to bring with you.
Do you deliver to the Republic of Ireland (ROI)?Yes, we do deliver to the Republic of Ireland. Simply select Ireland as your delivery country at the checkout to view shipping options and charges. Please note that delivery times may vary depending on the item, especially for larger or heavier products like stoves and fireplaces.
When will my order be delivered?We offer a range of delivery options, including next day delivery on many of our products when ordered before the cut-off time. Delivery times for larger or made-to-order items may vary, each product page displays estimated delivery times to give you a good idea of when to expect your goods.
Product Questions
Opus Octave 70LS Wood Burning Stove

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Price Beater
PRICE BEATER
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We are one of the largest suppliers of stoves, fireplaces, cookers & bbqs in the UK with the very best online prices in the country. However, in the unlikely event, you see one of our eligible products cheaper elsewhere, we will try our best to beat any like-for-like price by £10.
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