SEFB flip cover
For long linear projects where the hinged mechanism and larger verified capacities suit the firebox.
SEFB, SEMB & SERB
Non-electric real-flame burners with three operating formats.
SEFB flip-cover, SEMB sliding-cover and SERB round burners operate without electrical ignition, apps or powered controls. The mechanism, geometry and verified data differ by series and must remain separate in the firebox drawing.
SEFB5 flip-cover sizes
SEMB6 sliding-cover sizes
SERBRound manual family
Technical basis: SEFB and SEMB data were checked against the current quotation dataset; SERB has only verified family ranges.
Last technical review: July 14, 2026. Use the exact model manual and drawing for operation and construction.
Series Definition
Manual does not mean one universal burner.
SEFB uses a hinged flip cover, SEMB uses a sliding cover, and SERB uses circular geometry. All create a real ethanol flame without powered ignition, but their dimensions, capacities, output and access requirements differ. The selected mechanism must remain reachable inside the firebox.
Verified Linear Models
SEFB flip-cover and SEMB sliding-cover tables.
| Series / model | Nominal length | Capacity | Burn time | Output |
|---|---|---|---|---|
| SEFB2400 | 24 in / 609.6 mm | 7.5 L | 9 h | 7.50 kW |
| SEFB3000 | 30 in / 762 mm | 8.0 L | 9 h | 8.00 kW |
| SEFB4800 | 48 in / 1219.2 mm | 14 L | 12 h | 10.50 kW |
| SEFB6000 | 60 in / 1524 mm | 17.5 L | 13 h | 12.12 kW |
| SEFB7200 | 72 in / 1828.8 mm | 23 L | 14 h | 14.79 kW |
| SEMB450 | 18 in / 457.2 mm | 4.5 L | 7 h | 5.79 kW |
| SEMB600 | 24 in / 609.6 mm | 5.5 L | 7 h | 7.07 kW |
| SEMB900 | 36 in / 914.4 mm | 9 L | 10 h | 8.10 kW |
| SEMB1200 | 48 in / 1219.2 mm | 12 L | 12 h | 9.00 kW |
| SEMB1500 | 60 in / 1524 mm | 15 L | 12 h | 11.25 kW |
| SEMB1800 | 72 in / 1828.8 mm | 18 L | 12 h | 13.50 kW |
SEFB quotation body: 190.5 mm wide x 101.6 mm high. SEMB quotation body: 182.9 mm wide x 76.2 mm high. Confirm full length and opening details on the current drawing.
SERB round manual range
The verified summary confirms 1.5-12 L capacity and approximately 4.5-27 kW output depending on model. A complete model-by-model diameter table is not available in the verified editorial source, so exact values must come from the current quotation.
Selection Logic
Choose by mechanism, depth and firebox access.
SEMB sliding cover
For an 18-inch starting size or lower 76.2 mm body height where the sliding path remains accessible.
SERB round
For tables, islands and circular centerpieces, after the current diameter and output are confirmed.
Smart ethanol alternative
Use a smart series when electronic ignition, remote/app control or sensor monitoring is required.
Operating Boundaries
Safe manual operation depends on the user and enclosure.
- Never refill while burning or hot; extinguish and allow complete cooling.
- Use the supplied cover, damper or tool for extinguishing.
- Keep filling and extinguishing access unobstructed.
- Provide ventilation and follow local fire/building requirements.
- Use non-combustible surroundings and the exact approved drawing.
Performance boundary: burn time and output are catalog values. Fuel, setting and room conditions affect observed operation.
FAQ
Manual burner specification questions.
Does it need electricity?
No. Ignition, flame control and extinguishing are manual.
Can it be refilled while hot?
No. Wait until the burner is completely cool.
Which series is shallowest?
The quoted SEMB body height is 76.2 mm, compared with 101.6 mm for SEFB.
Can it use a custom firebox?
Yes, when the housing is designed around the exact burner and operating access.