The Outdoor Plus
The Outdoor Plus Martillo Fire Pit, 48", Round, Corten Steel | OPT-48RMCS
The Outdoor Plus Martillo Fire Pit, 48", Round, Corten Steel | OPT-48RMCS
Martillo Fire Pit, 48", Round, Corten Steel
A gas fire feature built to order, then finished the way you choose. Corten weathering steel, which forms a stable rust colored skin that protects the metal underneath.
- Built from corten steel. Corten weathering steel, which forms a stable rust colored skin that protects the metal underneath.
- 5 ways to light it. Choose from Match Lit, Match Lit with Flame Sense, Spark Ignition with Flame Sense, Low Voltage Electronic Ignition and Plug & Play Electronic Ignition. All of them are the same piece underneath, only the way it lights changes.
- Worth knowing. Handmade in the USA. 304 Stainless Steel burner producing 65,000 BTUs. Works with both natural gas and liquid propane.
A centerpiece people gather around.
Every piece is built to order in the finish, ignition and fuel you choose, and it is the first thing guests notice after dark. Send us a photo of your space and we will help you size it.
The detail
Specifications
| Model | OPT-48RMCS |
| Brand | The Outdoor Plus |
| Shape | Round |
| Dimensions | 48" Width x 48" Depth x 24" Height |
| Material | Corten Steel with Copper Finish |
| Fuel Type | Natural Gas or Liquid Propane |
| BTU Output | 65,000 BTUs |
| Ignition Type | Match Lit or Electronic Ignition |
| Weight | 105 lbs |
| Tank Storage | No |
| Ignition options | Match Lit, Match Lit with Flame Sense, Spark Ignition with Flame Sense, Low Voltage Electronic Ignition, Plug & Play Electronic Ignition |
Options and what is included
Every option below is the same piece underneath. Only the way it lights changes.
| Ignition | How it works |
| Match Lit | Lit by hand at the burner with a long lighter. |
| Match Lit with Flame Sense | Lit as supplied by the maker. |
| Spark Ignition with Flame Sense | Lit as supplied by the maker. |
| Low Voltage Electronic Ignition | Lit as supplied by the maker. |
| Plug & Play Electronic Ignition | Lit as supplied by the maker. |
Pick the fuel your property actually runs on. The burner is configured for it at the factory, so if you are between the two, call us before you order.
- Handmade in the USA
- 304 Stainless Steel burner producing 65,000 BTUs
- Works with both natural gas and liquid propane
- Lava rock burning display, upgradeable to fire glass
A licensed gas professional should make the gas connection, and an electrician should wire any electronic ignition.
Shipping and returns
Every piece is built to order. We confirm your ship date once the order is placed, and large fire features travel by freight carrier with curbside delivery.
Inspect the shipment before you sign for it. Signing without noting visible damage counts as accepting it in good condition. Report concealed damage within 48 hours and keep the packaging. If yours arrives damaged, we cover the return freight.
Return requests must be submitted within 21 calendar days from delivery, and every return needs prior written authorization from Aqua Terra Backyard.
Common questions
Can I switch from propane to natural gas later?
The fuel is set when the piece is built, so order the one your property runs on. If you are between the two, call us first and we will sort it out.
Which ignition should I choose?
Match lit is the simplest and needs no power. Flame sensing adds a cutoff if the flame blows out. Electronic options start it without a lighter and need power nearby.
How do I look after the finish?
The rust colored skin is the finish. Set it where runoff will not stain light stone underneath.


