SXRX Stainless Steel Bioethanol Burner Sizes and Cutout Planning

The SXRX manual stainless-steel burner catalogue reference lists seven sizes, from 400 to 1000 mm long. Each is shown as 300 mm wide and 115 mm high. This consistent family makes early visual planning easier—but a nominal product size and a construction opening are two different pieces of information.

The seven manual-burner catalogue sizes

These are manual-burner catalogue references. Confirm the selected configuration, availability and current drawing with the quotation.

What to confirm for the selected burner

Confirm availability and lead time when placing the order. For drawing requests, use the technical resources and model-specific support guidance; a catalogue length is not a cutout dimension.

Why the opening may need different information

The product envelope tells you how large the selected insert is. A coordinated opening also has to account for the approved fitting method, manufacturing tolerance, support, non-combustible construction, thermal separation, ventilation and access. None of those should be inferred from the variant title alone.

Choose length as part of a composition

A shorter burner can create a concentrated focal point; a longer one can reinforce a horizontal feature wall. Neither is automatically better. Put the provisional burner length into an elevation with the full surround, margins, furniture and main viewing angles. Then review how the flame line relates to the room rather than selecting by wall width alone.

The current reference listing describes a stainless-steel insert with a mechanical sliding lid and supplied operating tool for manual flame control and shutdown. That operating path needs to remain clear after the stone, metalwork or joinery is installed. Confirm the lid and tool configuration for the selected burner.

SXRX-L-005 Smart installation: use its own body dimensions.

The seven-size manual table above does not specify the SXRX-L-005 smart burner. For RX Smart, record the visible panel, actual body dimensions and installation opening separately. Use the current drawing for the complete ordered configuration.

The RX handbook gives a structural opening reference of body length L2 + 30 mm, body width W2 + 20 mm and depth greater than body height H2 + 20 mm. L2, W2 and H2 are body dimensions, not the nominal length or top plate. Custom assemblies need the approved order drawing; do not apply this formula to the manual table or use it as a fabrication release.

• Keep the right-end power adapter and service connections accessible. The delivered adapter label controls the electrical provision; older ratings are not universal.
• Coordinate the specified bottom ventilation, level non-combustible support, surrounding materials and service access in the enclosure section.
• RX uses on-unit and remote controls, with no Wi-Fi or App connection and no user-adjustable flame levels.
• Draining interfaces vary by size and configuration. Confirm the actual connections and supplied instructions before service.

Review SXRX-L-005 dimensions and supply scope · Open the family manuals · Request a current model drawing

A five-step check before manual-burner fabrication

1. Select a provisional burner length based on the overall room composition, then confirm that configuration with SXFireplace.
2. Request the current drawing and instructions for that exact variant and any selected customization.
3. Have qualified parties confirm support, non-combustible materials, clearances, ventilation and applicable local requirements.
4. Confirm safe access for filling, lighting, sliding-lid adjustment, extinguishing and cooldown checks.
5. Release the surrounding fabrication only after those points are coordinated.

Size planning is also operating planning

A flush, minimal installation should not make the burner difficult to use. Never refuel while the burner is operating or hot. Follow the exact product manual for approved fuel, lighting, extinguishing, cooldown and ventilation. Do not treat this planning article as a substitute for product-specific instructions or local professional requirements.

At handover, identify the installed model and operating tool, and leave the applicable instructions with the responsible operator. Start with the manual fireplace user guide and confirm its applicability to the delivered model and configuration.