Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics. Specifically designed for a single room application, the Flex Single Sided Fireplace Insert features one open side, enabling the flame to be viewed from the front. The bioethanol, true zero-clearance fireplace can be used to create a striking addition to a feature wall, integrated within cabinetry or a fireplace setting - whether in a residential dining room, indoor or outdoor living area, or commercial spaces.
The Flex 158SS includes a design that features Decorative Boxes on either side of the firebox. This 2 Box-design boasts an attractive visual symmetry while the glass panels that divide the Decorative Boxes and the Firebox create an uninterrupted, streamlined look.
One of the longest flames available in the Flex Series is created by using 3 of our ever-popular XL900 Burners. With an overall heating capacity of 180m2 this appliance is best suited to large open spaces - think hotel lobby, large open plan restaurants.
Each burner holds 9L of fuel, and can deliver a stunning flame for up to 13 hours.
Indoor or outdoor single room application. With one open side, view the flame from the front.
Available in black, firebox comes with stainless steel burners and decorative Black Glass Charcoal.
No Gas or Electricity
No gas, no electricity, no chimney, no venting or external vent cap. 4 fewer General Contractors.
All the fuel is housed within Flex’s self-contained burner so you don’t have to run a gas line or electric wires through your walls. And because e-NRG Bioethanol is clean burning, you don’t need a flue or a chimney
Self-contained, zero clearance construction allows your Flex fireplace to be framed into wood or metal studs, providing installation freedom and flexibility for builders.
Quick and Easy Assembly
Requiring virtually no assembly, Flex Fireboxes are designed to be placed into the desired location, safely secured into position, and operated immediately.
Zinc sealed steel construction powder coated with super hi-temp black paint prevents rusting so all fireplaces can be used both indoors or outdoors.
Available in a timeless black finish, Flex Fireboxes come with stainless steel burners and black glass charcoal.
Decorative Side Box
Includes two decorative side boxes to fill with your chosen noncombustible accessory.
Optional Log Sets
Eye-catching accessory for the decorative side box. Made from stainless steel with a patina finish, they are available in two different finishes: Brass or Copper.
Included integrated windscreen sits flush behind frame.
MATERIALS: Mild Steel & Toughened Glass
PRODUCT WEIGHT: 296kg
BURNER WEIGHT: 11.90kg
TOP TRAY WEIGHT: N/A
Length - N/A
Width - 4231mm
Depth - 365mm
Height - 807mm
Type - Bioethanol
Fuel Volume Capacity - Bioethanol
Heats Space (Average) - 60m²
Burn Time - 8-13h
MINIMUM ROOM NEEDED: 110m³
Thermal BTU - 15000 BTU/h
Thermal KW - 4.4 kW
Thermal MJ - 16 MJ/h