
Florence Fire Pit, 20 inches tall: a round concrete fire pit in 46, 54, or 72 inches
The Outdoor Plus Florence fire pit in the 20-inch height is a round gas fire pit cast from GFRC, a lightweight glass-fiber concrete that looks like solid stone, and it is known for tall flames. Pick a 46, 54, or 72 inch diameter and one of 18 finishes, from smooth grays to metallic tones.
Order it for natural gas or propane. Light it with a match, or add electronic ignition and start it with a button. The burner, pan, hose, and fittings are included; a key valve, cover, stainless lid, and fire glass are optional. Want it lower to the ground? The 42-inch Florence at 12 inches tall hugs the patio. The 20-inch Florence fire pit ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
Specifications
OPT-FL4620 | OPT-FL54 | OPT-FL72
| Size |
46″, 54″, 72″ |
| Ignition Type |
Match Lit Ignition, Match Lit with Flame Sense Ignition (LC Certified), Flame Sense With Spark Ignition, Low Voltage Electronic Ignition (CSA Certified), Plug and Play (CSA Certified) |
| Color |
Ash (-ASH), Black (-BLK), Bronze (-MBR), Brown (-BRN), Chestnut (-CST), Chocolate (-CHC), Coffee (-RCF), Copper (-MCP), Limestone (-LIM), Moss Stone (-RMS), Natural Gray (-NGY), Pearl (-MPR), Rustic Gray (-RGR), Rustic White (-RWH), Silver (-MSV), Slate (-MSL), Smooth Gray (-GRY), Vanilla (-VAN) |
| Gas Type |
Liquid Propane, Natural Gas |
FAQ
What sizes does the 20-inch-tall Florence come in?
Three diameters — 46-inch (OPT-FL4620), 54-inch (OPT-FL54), and 72-inch (OPT-FL72) — all at a 20-inch height that lands between the family low-profile 12-inch bowl and its 24-inch pedestal. The 72-inch version is a genuine centerpiece scaled for big terraces and fire-side lounges.
Will a concrete piece this size overwhelm my deck framing?
Unlikely — the Florence is cast in GFRC, glass fiber reinforced concrete, which delivers the look of massive poured stone at a fraction of the weight. It is the reason a 72-inch concrete fire pit can sit where the real thing never could. Confirm clearances for wood structures all the same.
How do I light a gas fire pit like this?
With base Match Lit ignition: open the key valve about a quarter turn, touch a long-stemmed lighter to the burner, then adjust flame height. Order your Florence with Low Voltage Electronic or Plug and Play ignition (both CSA certified) and lighting becomes a button press instead.
How far from the house should the Florence go?
Ten feet from structures is the common guideline for open flame, though local codes set the binding number. With three footprints available, site the Florence by both clearance and conversation: the 46-inch works close to seating walls, while the 72-inch wants breathing room on all sides.
Should the Florence burner wear fire glass or lava rock?
Either suits the Florence. Fire glass reads polished and contemporary — a good match for finishes like Pearl or Slate — while lava rock gives an organic, volcanic texture that plays well with Moss Stone or Rustic Gray. Both spread flame evenly; it is an aesthetic call, not a performance one.
Can I switch a natural gas unit to propane down the road?
Plan it up front instead — The Outdoor Plus builds every Florence to order for Liquid Propane or Natural Gas, so the fuel decision happens at purchase. If you already own one and your situation has changed, contact us with your SKU and we will walk through what is possible.
What are the 18 finish options like?
The Florence palette runs from cool neutrals — Ash, Natural Gray, Smooth Gray, Silver — through warm earth tones like Brown, Chestnut, Coffee, and Chocolate, to lighter Limestone, Rustic White, and Vanilla. Eighteen options mean this fire pit can match nearly any hardscape palette you are working with.