Bellfires Derby Large Tunnel 3 Double Sided Gas Fire

£4,924.00 Inc VAT

The beautiful square contemporary gas fireplace from Barbas Bellfires. The Derby Large Tunnel features a double sided design with clean minimal lines with a robust and durable design that will stand proud built into any wall. Producing 2-8kW of heat output.

  • Double sided gas fireplace
  • Square and modern styling
  • Extra large glass opening
  • 2-8 kW heat output
  • Lots of configurations
  • Natural or LPG Gas (propane)
  • 10 year guarantee on fire body, 1 year on parts

Handmade in the Netherlands, the large glass flame display which takes full advantage of the flames which spans the whole length of the fuel bed. The Derby Large Tunnel has really mesmerising flames that gives a very impressive immersive fire view. A closed combustion balanced flue fire that has many options so that you can personalise the fire to your preferences.

Made To Order: Estimated 4-6 week delivery

Require Bellfires flue system? Contact us

Get Installation Quote For This Product

Get a free no obligation installation quote for this product:

    Delivery calculated at checkout

    Learn more about our Design & Installation service

    • UK Mainland Delivery
    • Price Match Click Here
    • Trade & Multi Buy Discounts Click Here
    • Manufacturers Warranty
    • Best Price Guaranteed
    • After Care Support
    Guaranteed Safe Checkout

    The Bellfires Derby Large Tunnel 3 is a contemporary double sided gas fire that can be viewed from 2 sides. It comes standard with a hidden door, line fire or centre fire, polished glass, steel panels or plain background, burner decoration and remote control.

    * Only possible in combination with floating frame

    Instruction Manual Download: IM_Derby_Large_Tunnel_3_EN_CF-LF_IV

    Dimensions Manual Download: MT_Derby_Tunnel_3


    Different frame choices change the look and feel of the Derby Large. The floating frame makes the fire look as if it is suspended and the hidden door allows you to change the thickness of the frame around the outside.

    • Floating Frame – Makes the fire look almost as if it is floating (hence the name) and suspended for a minimal and clean look.
    • Hidden Door – Change the thickness of the fire with the hidden door frame. Available as a standard size or (+ 7cm) (+ 10cm).

    The Derby frames are all very minimal and allow for a smooth and flush finish upto the edges of the frames. The Large is ideal for bespoke media walls or false chimney breasts.

    Interior Linings

    Three interior linings. Derby Large 3 fires all have the option for 3 different linings and 3 different fuel beds. Standard finishes are the Steel panels and plain background with an optional third highly decorative ceramic black mirror finish to give depth to the overall flame picture.

    • Plain Background – A plain background that has high heat retention that focuses the eye towards the flames effects.
    • Steel Panels – Steel panels that reflect the flames to create more depth to the fire. Overall, creating a stunning fire chamber look.
    • Ceramic Black Mirror Interior – A black mirrored interior lining that beautifully mirrors the fire sutterly for more depth and contrasting flames against a black background.

    Burner Decorations (Fuel Beds)

    Burner decorations are essential in creating the perfect flame effect. They distrupt the flame burner and move the flames in a life-like way to create an immersive fire that works well at all settings. Three different burner decorations are available for the Derby gas fire.

    Personalise the Large Tunnel 3 gas fire just how you like it. Whether you like wood logs, grey stones or white marble shingles. On this gas appliance the wood logs and grey stones come togethor with white marble shingles as a seperate fuel bed decoration. View the options below:

    • Wood Logs – Realistic ceramic painted logs that look almost unrecognisable from real logs. Each log is handpainted and has been specifically moulded to suit the Derby Large fires fuel bed burners. This is essential to creating the most immersive and exciting flames that works well on all settings.
    • Grey Stones – Grey stones that sit around the burners for a rocky fuel bed look whereby the flames gently peak through.
    • White Marble Shingles – Marble adds a stylish high quality look and feel. Small shingles that sit around the fire burners on the fuel bed so that the flames can gently peak through.


    The Derby can be fully controlled via the sleek looking Bellfires thermostatic remote control or Bellfires App that can be accessed on a tablet or mobile phone. This gives you the ability to control the settings of your Derby Large Tunnel with the tap of a button without having to leave your sofa. Set the temperature and timer abilities

    Wifi Module

    The wifi module allows you to operate your Bellfire gas fire via your mobile or tablet at the touch of a button, so you don’t even have to leave your sofa to operate it. The Bellfires app is very intuiative and allows you to control the heating and timer for your Derby Large along with other settings and quirky features.

    Additional information

    Weight115 kg
    Dimensions104.8 × 48 × 97.9 cm




    Eco Design Ready


    Energy Efficiency Class


    Heat Output

    Medium (5kW to 7.9kW)

    Power (kW)

    10,9 kW,11,4 kW,10,7 kW

    Horizontal Length

    Up to 1.5 metres





    Flue Exit

    Top Exit

    Flue Type

    Balanced Flue

    Gas Type

    Natural Gas, Propane or Butane Gas

    Flue Diameter

    Ø100-150mm of Ø130-200mm

    Control Types

    Thermostatic Remote Control, Wifi Module or Puck

    Fuel Type


    Glass Sides

    2 Sided


    10 Years


    There are no reviews yet.

    Be the first to review “Bellfires Derby Large Tunnel 3 Double Sided Gas Fire”

    Your email address will not be published. Required fields are marked *

    Current delivery times are approximately 2-3 working days unless stated otherwise. This is dependant on stock levels at time of placing an order. Once an order is placed, we will contact you to advise if there is likely to be any delays on the estimated delivery time and to book in a date that will best suit you.

    Delivery cost is calculated at checkout based on postcode location unless otherwise stated as free delivery. If you're located outside of our 200 mile delivery radius, please call us on 0118 970 1717 or email to request a bespoke delivery quote.

    Alternatively, we offer a Free Click & Collect Service via our Reading, Berkshire showroom which can be selected at checkout. All collections must be pre-arranged as they're subject to stock availability at the time.

    Learn more about our delivery information

    Returns information

    We understand that from time to time some of our customers may change their mind or simply not be pleased with their chosen products once delivered. Our returns policy should hopefully help with the process of returning your order in this instance. Please feel free to contact us should you have any further queries.