The Summum 140 C is a contemporary gas fireplace designed to deliver a strong visual presence with refined simplicity. Featuring the Real Flame Burner L LED, it creates a convincing and natural flame picture, enhanced by an LED-lit fire bed and carefully detailed logs. This combination delivers the atmosphere of a real wood fire with the ease and consistency of gas operation.
With heat output up to 18.5 kW and an efficiency rating of 90%, the Summum 140 C offers dependable warmth without compromising on visual impact. The fireplace maintains an attractive flame pattern even at low settings, making it suitable for both ambience and everyday heating. Its minimal installation depth and balanced flue system (130/200 mm) allow for efficient integration into a wide range of interior designs.
Ease of use and adaptability are central to the Summum 140 C. A remote control is supplied as standard, while optional features such as app-based control, Wi-Fi connectivity, and home automation compatibility provide advanced control options. With a selection of interior finishes, glass upgrades, and safety accessories, the fireplace can be configured to meet both aesthetic and functional requirements.
Features & Benefits
- Real Flame Burner L LED with natural flame movement
- 90% efficiency for effective, economical heating
- High heat output suitable for larger rooms
- Consistent flame image at low heat settings
- Shallow installation depth for design flexibility
- Balanced flue system for versatile installation
- Standard remote control with optional smart features
- Powerfan option expands placement possibilities
- Reflective panels and anti-reflective glass available
- Full range of safety and convenience accessories
Options Explained

- Black reflective panels – Intensify the flame effect by reflecting light back into the firebox for added depth and brightness.
- Anti-reflective glass – Minimises reflections so the flames remain clear from every angle in bright or open spaces.
- Operation via app (Wi-Fi kit) – Enables smartphone or tablet control, scheduling, and remote operation.
- Connect to home automation – Integrates the fireplace with smart home systems for centralised control.
- Puck controller – Compact wireless controller for fast, intuitive adjustments.
- Powerfan – Boosts flue performance, allowing installation even when the flue must travel long distances or take bends.
- Convection grills (built-in or surface-mounted) – Allow heat distribution through your chosen interior design approach.
- Wall switch – Simple, fixed position on/off and control interface.
- LED bottom lighting – Decorative base lighting that enhances the flame effect when the fire is on or off.
- Safety screen Invisimesh – Nearly invisible mesh screen providing safety while preserving the clean aesthetic.
- Access door – Allows easier servicing and maintenance without disturbing the installation.
Specification:
| Net natural gas capacity (min-max) G25: | 3,5 – 17,6 kW |
|---|---|
| Net natural gas capacity (min-max) G20: | 2,7 – 18,2 kW |
| Net propane capacity (min-max) G31: | 3,7 – 18,5 kW |
| Efficiency: | 90% |
| Venting ø (mm): | 130/200 |

















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