Flavel Misermatic Outset Convector Gas Fire

Description

The Flavel Misermatic Outset Gas Fire is a traditional and stylish conventional flue outset gas fire that combines classic design with reliable performance. Its elegant wood‑cased finish is available in a range of finishes including mahogany, teak, light oak, medium oak or black, allowing it to complement many different interior styles. The Misermatic delivers powerful warmth while maintaining a classic open‑fronted aesthetic that enhances the look of any fireplace.

Designed to provide both radiant and convected heat, this gas fire produces a strong heat output of up to 5.2kW, making it ideal for larger rooms that need effective warmth. With an impressive efficiency of around 82%, the Misermatic is engineered to deliver excellent performance with economical running costs. Whether hearth mounted or wall hung, its versatile installation makes it a great choice for a range of living spaces.

Operation is simple and user‑friendly, thanks to the electronic top controls that are easy to reach and adjust. Safety and peace of mind are assured with features such as the Airwatch system and Flame Supervision Device (FSD), which help maintain secure combustion conditions. Compatible with Class 1 brick chimneys, Class 2 pre‑fabricated flues, and pre‑cast flues, this gas fire also typically does not require an air vent, simplifying the installation process.

Key Features

Heat output of 5.2kW providing effective warmth for larger living spaces
Approximately 82% efficiency for balanced performance and running economy
Operates on natural gas for reliable everyday heating
Elegant traditional design available in a choice of mahogany, teak, light oak, medium oak or black finishes
Open‑fronted outset fire for classic flame visuals
Electronically controlled top mounted controls for easy adjustment
Airwatch system to help maintain safe combustion conditions
Flame Supervision Device (FSD) for added safety
Compatible with Class 1 chimneys, Class 2 pre‑fabricated flues and pre‑cast flues
Can be hearth mounted or wall hung to suit your space
Ventilation not normally required, simplifying installation

Dimensions & Specs

Click here to view & download product manual

SKU	FORMM0EN
Product icon	Estimated 3-5 Day Delivery
Product Image icon	Warranty 5 Year
Brand	Flavel Fires
Fuel Type	Natural Gas
DEFRA Approved	No
Chimney Type	Brick Chimney (Class 1), Pre-Fabricated (Class 2), Pre-Cast (Class 2)
Width	800mm
Height	615mm (515mm Wall Mounted)
Depth	200mm
Efficiency (%)	82%
Style	Timeless, Traditional
Colour	Black, Brown, Light Oak, Medium Oak, Walnut
Energy Rating	D
Heat Output	5kW
Parts Warranty	1 Year
Warranty	5 Year

Please click on the links below to view or download the manual for this product.

Misermatic Installation Manual

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.

Delivery Info

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.