Penta 18″ Square Drop In Hot Surface Electronic Ignition System - 18FSSEI-SQBL-120VAC-NG
This is our top-of-the-line gas fire pit system featuring the ignition ease with use of a wall switch or handheld remote to control flame as well as auto-relight if flame loss.
This is our most advanced control system with numerous convenience and performance improvements for both On/Off Models and our newly introduced High/Low Models- such as High/Low flame control via our new remote or smart phone app, a redesigned hot surface igniter and many other improvements.
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The fire pit pan is 2-3/8″ deep w/ 1-3/8″ lip.
- Fully Assembled- ready to install. Control components are protected within stainless steel valve box.
- Start via wall switch, remote or whole house system; auto re-light if flame is lost.
- Ignition is complete using a robust and reliable Hot Surface igniter.
- On/Off models: Use with optional wall switch or Remote Control available.
- High/Low Flame Control Models: Adjust high setting to low setting- ~45% turn down (Remote Control and Smart Phone App included).
- 120vac: Standard outdoor grounded power cord- simply plug into GFCI outlet.
- 24vac Option: Typically used pool side or with other lower voltage requirements.
- Natural Gas or Liquid Propane: Factory built & tested for either fuel.
- Internal temperature monitoring with overheat auto shutoff.
- CSA Certified in US & Canada to ANSI Z21.97-2014 / CSA 2.41-2014 requirements.
- Optional Controls: On/Off Remote, Timers, Power Supplies and an Emergency Shutoff. (See accessories)
Although the round pan fire pit insert is popular in square enclosures, the square pan model delivers more flame in the corners giving a uniform look with the square surrounding.
What Our Experts Think
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18″ square Penta drop-in burner with hot surface electronic ignition for reliable, consistent flame start-up.
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Durable, professional-grade construction for residential and commercial fire pits.
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Provides even flame distribution and efficient heat output.
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Designed for safety, efficiency, and long-lasting outdoor performance.
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Ideal for small custom square fire pit installations.
Q&A
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Q: What fuel does it use?
A: Natural gas (NG) connection required.
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Q: Is it compatible with square fire pits?
A: Yes, engineered for 18″ square Penta drop-in setups; verify dimensions before installation.
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Q: Is professional installation recommended?
A: Yes, for safe gas hookup and optimal ignition performance.
Maintenance Tips
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Inspect burner ports and gas connections regularly for leaks.
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Keep burner surface and pan free of debris.
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Clean with mild soap and water; avoid harsh chemicals.
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Protect from harsh weather when not in use.
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Follow manufacturer guidelines for hot surface ignition system care.
Damage 
Loss 
Theft 
