Onyx Avanti 85 Balanced Flue Gas Fire
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- Contemporary balanced flue gas fire
- No chimney required!
- Realistic split oak log effect fuel bed
- Wrap around rolling flame effect
- EchoFlame™ black glass lining
- 5.7kW – 6.1kW heat output
- High efficiency up to 91.9%
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From £3,645
- Description
Description
The Onyx Avanti 85 Balanced Flue Gas Fire is designed with elegance in mind, combining a sleek, contemporary appearance with a strong visual presence. Its refined styling makes it a luxurious inset feature fire that complements modern interiors effortlessly. As a balanced flue model, it offers flexible installation while maintaining a clean, streamlined finish.
The Avanti gas burner system creates a glowing ember effect fuel bed with wrap around, rolling flames that closely mirror a traditional wood burning fire. This is enhanced by the EchoFlame™ black glass lining, which adds depth and layered reflections behind the flames. Hand painted split oak logs complete the display, delivering a highly realistic and immersive fire view.
Producing between 5.7kW and 6.1kW of heat with an exceptional 91.9% efficiency, the Avanti 85 offers both comfort and performance. A compact remote control provides ignition, flame adjustment, heat control, and thermostatic settings with ease. Available for natural gas or LPG with a top flue exit, this premium gas fire delivers refined heating from Onyx Fires.
- Additional information
Additional information
Dimensions 316 × 1030 × 569 mm Brand Finish Controls Fuel Effect Fuel Type Style Flue Location Output - Min/Max Net Efficiency EEI Classification Warranty
- Warranty Terms*
As an authorised Onyx Expert Retailer, we ensure that every Onyx Gas Stove or Fire purchased through us qualifies for the 10-Year Extended Warranty. To activate it, register your product with Onyx within one month of installation. Proof of purchase, commissioning, and servicing will be required for any warranty claims.
Your Onyx product includes a two-year warranty, covering parts and labour for material and manufacturing defects. In the first year, a consumables guarantee covers items such as glass, rope seals, baffles, thermocouples, oxy-pilots, electrodes, ceramic log and coal effects, batteries, and internal linings. By registering, you can extend coverage by eight additional years, for a total of ten years, with parts-only support from years two to ten (excluding consumables).
To maintain the Extended Warranty, installation must comply with relevant Building Regulations and be performed by a GasSafe (UK), RGI (Ireland), or equivalent certified professional. Annual servicing by a qualified technician is required, with records and receipts needed for any claims.
For full details or to register your product, visit the Onyx website.
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