Grand Canyon 48" Jumbo Slimline Stainless Steel Vented Gas Burner System - Natural Gas
Overview
Build a true centerpiece fire feature with the Grand Canyon 48" Jumbo Slimline Vented Burner System. Engineered around a fully welded 304 stainless steel chassis, this heavy-duty burner pairs an elevated rear burner for dramatic flame height with a dual-action middle burner and a dedicated ember-glow burner, delivering a deep, layered fire that looks remarkably natural.
The 1" bar stock profile is sized to cradle Grand Canyon's Jumbo Slimline log sets (sold separately), while dual-side gas inlets simplify installation in vented masonry and metal fireboxes. A sandless, fully welded pan design means no messy sand to level and a lifetime of dependable performance.
Specifications
- Size: 48 inch
- Fuel Type: Natural Gas
- BTU Output: 195,000 BTU/hr (Natural Gas)
- Material: 304 Stainless Steel chassis with 1" bar stock and 3/4" piping
- Burner Design: Elevated rear burner, dual-action middle burner, dedicated ember-glow burner
- Gas Inlet: Dual-side feed for flexible installation
- Construction: Fully welded, sandless pan design
- Venting: Vented - for vented fireplace enclosures only (damper clamp required)
- Installation: Indoor use only; ANSI-certified
- Weight: Approximately 110 lbs
- Included: Burner with metal bar stock and pipes, lava rock, black embers, fittings, flex line, and ember damper clamp (logs sold separately)
- Warranty: Lifetime warranty (indoor installation)
ExceptionalFire is an authorized Grand Canyon dealer. Every burner system ships factory-direct with full manufacturer warranty support.
Specifications
| Vendor | Grand Canyon |
|---|---|
| Title | Default Title |
| Type | Gas Logs |
| SKU | JUMBOSLIMBRNR-48-SS |
Shipping & Returns
Free shipping across the contiguous US. Ships in 3-10 days from our facility.
All shipments are insured and tracked. You'll receive a tracking number via email within 24 hours of dispatch.
30-day returns on stock items in original condition. Free return shipping if the item arrives damaged or doesn't match the listing.
Warranty
This product is backed by our 5-year limited warranty against manufacturing defects in materials and workmanship.
Warranty covers structural integrity, finish, and hardware. Normal wear, damage from improper installation, and modifications void coverage.
To file a claim, email warranty@exceptionalfire.com with your order number and photos of the issue.
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Frequently asked questions
Vented vs. ventless gas logs — which is right for me?
Vented gas logs require a working chimney/flue (open damper during use). They produce a more realistic, taller flame and expel combustion byproducts outdoors. Ventless (vent-free) gas logs burn cleaner so they don't require a flue — but they release combustion moisture and trace byproducts into the room. Vented = more realistic look + fully outdoor exhaust. Ventless = higher heat efficiency + flexible install but check local codes (some jurisdictions restrict ventless).
Are ventless gas logs safe?
Ventless gas logs sold in the US must include an oxygen depletion sensor (ODS) by design — the unit shuts off automatically if room oxygen drops below safe levels. Most also include built-in carbon monoxide protections. To use safely: install a CO detector in the room, follow the BTU sizing limits for your room volume, crack a window if running for extended periods, and don't run continuously for more than the manufacturer's stated maximum (typically 4 hours). Some states and municipalities do not permit ventless installation — check your local code.
Can I use gas logs in my wood-burning fireplace?
Yes — vented gas logs are designed to drop into a working masonry or pre-fab wood-burning fireplace. The chimney/flue must be inspected and verified working (open damper during use). You'll also need a gas line run to the firebox if one isn't already there. Always have a licensed gas plumber install the line and have a hearth professional install and test the burner.
How do I light gas logs?
Most modern gas log sets use a millivolt valve with a wall switch or remote, or a match-light system where you ignite a pilot manually with a match. Check your specific set's manual. For first lighting after install, follow the manufacturer's burn-in procedure (typically 4–6 hours total of staged burns) to cure the logs and burner coatings before regular use.
Free shipping and warranty?
Free freight shipping on all orders, contiguous US. Most gas log sets carry a 5-year warranty on the burner and a limited lifetime warranty on the ceramic logs against defects (warranty terms vary by manufacturer — full details on each product page). 30-day return window on unused, uninstalled gas log sets.