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Square stone-gray concrete fire pit with built-in propane tank space

tuphen

tuphen 35" Square MGO Fire Pit 40000 BTU Stone Gray

SKU CH-XREY-KRSCJ

A 35-inch square propane fire pit delivering 40000 BTU with a built-in tank compartment and no assembly required

  • Surface finishStone Gray
  • Durable yet easy to move with lightweight concrete construction
  • Natural stone-look finish suits any outdoor setting
  • Hidden propane tank storage keeps the area tidy
  • Ready to use straight away with no assembly required
  • 40000 BTU output provides strong, consistent heat

35-inch Square Fire Pit

The tuphen fire pit is a 35-inch square outdoor heater rated at 40000 BTU. It uses lightweight concrete over an internal metal frame for a durable structure. The Stone Gray finish adds a classic stone look to patios or gardens. No assembly is required beyond placing the included lava rocks and connecting a propane tank.

Built-in Propane Tank Storage

This model replaces fire pits that leave the fuel tank exposed on the ground or require a separate hose run. A dedicated cavity inside the unit holds a standard propane tank out of sight. The jump is worth it when you want a cleaner appearance and fewer tripping hazards around the seating area.

Fits Patio Furniture Layouts

The square footprint measures 33.00 inches wide by 33.00 inches deep with a height of 24.50 inches. It sits directly on a level surface without brackets or fasteners. The integrated tank space frees up floor area that a separate tank and hose would occupy. Buyers who need a round profile or a natural-gas connection will need a different design.

How it compares

Measured against everything we stock in Patio Heaters & Fire Pits, at today’s prices. Recalculated every night.

Price $1,036.99
Pricier than about 92% of the 117 comparable items (median $413.99).

Specifications

Size & build
Surface finishStone Gray

Questions about this item

How much flat space does the 33.00 W x 33.00 D fire pit need?

Allow at least 33.00 inches wide by 33.00 inches deep on a level, non-combustible surface with clearance to walls and overhangs per local codes.

What is the step people miss when setting up the 40000 BTU burner?

Place the lava rocks in the pit without covering the burner ports, then connect a standard propane tank to the internal regulator.

When should the lava rocks in this 35 square fire pit be replaced?

Replace them when they crumble, turn to dust, or block the burner ports — typically after one to two seasons of regular use.

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