Inside C1000 v1 Biofireplace — built-in fireplace for a recess with LONGFIRE 800 burner, flame control
- Model INSIDE C1000 vers1. is a fireplace designed to be mounted in a prepared recess. Thanks to the use of special reinforced boiler steel, it was possible to achieve an extremely minimalist form using only a single layer of steel.
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Inside C1000 v1 Biofireplace — built-in fireplace for a recess with LONGFIRE 800 burner, flame control
Inside C1000 v1 is an elegant, elongated built-in biofireplace designed for installation in a prepared recess. Clean burning of bioethanol (no chimney, smoke, or ash), a rounded 4 mm Antisol tempered glass pane, and a burner with flame control deliver convenient and safe operation. The fireplace frame is flush with the wall, and the glass is mounted on black brackets.
Model INSIDE C1000 vers1. is a fireplace designed to be mounted in a prepared recess. Thanks to the use of special reinforced boiler steel, it was possible to achieve an extremely minimalist form using only a single layer of steel. The fireplace construction allows you to view the flame from three sides.
Key benefits
- Vent system + additional tank under the burner — prevents pressure build-up and fuel spillage in case of overfilling.
- Ceramic fiber insert — increases safety and extends and optimizes the combustion process.
- Full flame control — a sliding bar with two handles lets you adjust flame height; extinguishing with the black sliding bar.
- 4 mm Antisol tempered glass, rounded (850 × 120 mm) on black brackets — greater comfort and safety.
- Modern, flush frame — a neat finish with no protruding edges.
Technical specification
Model | Inside C1000 v1 — for installation in a recess |
---|---|
Overall dimensions | 1000 × 450 × 250 mm |
Required recess | 1000 × 504 × 250 mm |
Glass | rounded, 4 mm Antisol tempered (850 × 120 mm), black brackets |
Burner | 800 LONGFIRE BLACK, length 800 mm, capacity 2 l, straight type with flame control |
Burn time | approx. 2–4 h (depending on settings and conditions) |
Body material | powder-coated steel |
Insulation | none |
Standard colour | black |
Weight | approx. 14 kg |
Additional safety | vent system + additional tank under the burner |

Use and safety
- Use only bioethanol fuel intended for biofireplaces.
- Do not add fuel to a hot or burning firebox — refill only after complete extinguishing and cooling.
- Provide room ventilation and keep clear of heat-sensitive materials.
- The bar with two handles is used to adjust flame height; extinguish with the sliding bar.
In the box
- Inside C1000 v1 fireplace with firebox and ceramic filling
- Antisol tempered glass with black brackets
- Sliding bar with two handles for flame adjustment/extinguishing
- Lighter
Delivery and warranty
- All models (except INBOX) are equipped with tempered glass.
- All INFIRE burners include a ceramic absorbent insert.
- Warranty: 24 months.
FAQ — frequently asked questions
1. Does the Inside C1000 v1 require a chimney connection?
No. The biofireplace burns bioethanol cleanly — without a chimney, smoke, or ash.
2. How long does the fuel last on one fill?
With a burner capacity of 2 l and a length of 800 mm, the burn time is approx. 2–4 hours, depending on settings and conditions.
3. Is the frame flush with the wall?
Yes. The flush frame provides a minimalist, aesthetic look without protruding edges.
4. What are the glass mounts made of?
The glass is mounted on black brackets for a cohesive, elegant appearance.
Do you have a recess of 1000 × 504 × 250 mm? Write to us — we’ll prepare a personalised quote and advise you on how to fit the Inside C1000 v1 perfectly into your wall.