MENSI 10-Jet Cast Iron Burner Kit 41,000 BTU – 5 PSI Regulator & 4ft Hose for DIY Pizza Ovens and Forges

MENSI's 10-jet cast iron burner kit delivers a compact 41,000 BTU heat source with an adjustable high-pressure regulator and hose for DIY forges, pizza ovens, turkey fryers and outdoor cooktops.

This complete flame-control assembly is built around a heavy-duty cast iron burner with ten nozzles and a matched manifold, plus a 5 PSI adjustable regulator and a 4-foot hose. It’s sold as a kit for home fabricators who want a reliable, high-output propane jet array to mount in custom cooking or heating rigs. The components are arranged for relatively straightforward installation, with parts sized to fit common 3/8" connections and a small roll of PTEF sealing tape included for threaded joints.

How much heat does this burner produce and what applications suit it?

The 10 nozzles combine to deliver about 41,000 BTU of thermal output—enough for small forges, portable pizza ovens, turkey fryers, or backyard cooktops. The cast iron construction spreads heat and stands up to repeated use.

• Rated output: ~41,000 BTU total from all ten jets
• Best for: DIY forges, pizza ovens, deep-fryers, fire pits and outdoor cooktops
• Robust cast iron body for durability under high heat

What does the kit include and how do the parts connect?

The kit ships complete: the 10-jet cast iron burner, an 8" steel manifold pipe, an adjustable 5 PSI regulator with a 4-foot hose, plus PTEF sealing tape. The manifold uses a 3/8" NPT outlet to fit the burner, and the regulator end is compatible with standard 3/8" female flare fittings.

• 10-jet cast iron burner with predrilled nozzle ports
• 8" steel manifold with 3/8" NPT outlet for direct fit
• 5 PSI adjustable regulator and 4-foot hose for remote control
• PTEF tape supplied for secure threaded joints

How do you control flame and ensure safe operation?

Flame adjustment is handled by the regulator’s red-threaded knob, enabling on/off and fine tuning of gas flow. Because this is a high-pressure kit, install with correct fittings, leak-test all connections, and consider high-temperature adhesive if nozzle threading shows leakage.

• Adjust flame with the regulator knob for precise heat output
• Perform a soap-and-water leak test after assembly
• Use high-temperature sealant if small leaks occur at nozzle joints

What installation tips and compatibility notes should you know?

The manifold and regulator are sized to mate with common 3/8" fittings, simplifying assembly in many DIY setups. The manufacturer notes the upgrade to a 5 PSI regulator to better manage pressure, but the burner’s BTU rating remains unchanged; correct assembly and testing are essential for safe use.

• Manifold fits the burner without sealing tape but tape included for other joints
• Use appropriate wrench sizes and thread sealant for gas-rated joints
• Confirm regulator and hose meet local codes for propane appliances

Who is this for: This kit is designed for experienced DIYers, backyard chefs and small-scale fabricators who need a compact, high-output propane burner to build or upgrade pizza ovens, portable forges, turkey fryers or open cooktops. If you’re comfortable working with gas fittings and performing leak checks, this MENSI assembly offers a straightforward route to a powerful, reusable heat source.