Can I convert my natural gas fireplace to propane?
Usually, yes — if the manufacturer makes an LP conversion kit for your exact model, which most current gas fireplaces do. A technician swaps the orifices and pilot parts, sets propane pressure, and adjusts the regulator, then verifies the flame. It's a standard, listed conversion when done with the right kit — not a homemade modification.
The short answer, with the fine print
Most gas fireplaces sold today are built to be field-converted between fuels, and going from natural gas to propane is one of the most common conversions we do — usually when someone moves into a home in propane country or their new build lands where there's no gas main. The catch is that convertible depends on your specific make and model. The manufacturer has to offer a listed LP conversion kit for that unit, and we install that kit, not a generic parts pile. Brands we carry — Napoleon, Heat & Glo, Kozy Heat, Valor, Mendota, Regency and the rest — publish these kits for their gas models.
What the conversion involves
Going NG to LP isn't a switch you flip; it's a set of physical parts. The main burner orifice and pilot orifice come down in size because propane needs less flow, the regulator is set or swapped for LP pressure, and on many units a pressure adjustment and sometimes an air-shutter tweak dial the flame in. The tech then checks manifold pressure with a gauge and confirms a clean flame with no sooting. Done correctly it's a listed, manufacturer-blessed change that keeps your warranty intact.
Why it's our lane
Here's the part that matters in North Carolina: connecting or converting an appliance to propane is licensed gas work. A showroom can sell you a firebox and a mason can build you a beautiful surround, but they legally can't set the LP orifices, pressure, and regulator or run the line to your tank. We can — and we permit and pressure-test the work, coordinate with your propane supplier on the tank and regulator, and verify the flame before we leave. If you're moving a natural-gas unit into propane country, call (828) 545-0525 for a free assessment.
Related questions
- Can I convert a propane fireplace to natural gas?
- Are all gas fireplaces convertible between natural gas and propane?
- What parts get changed when a fireplace is converted from one gas to the other?
- How much does it cost to convert a gas fireplace between natural gas and propane?
- Do I need a conversion kit specific to my fireplace's brand and model?
- How do I know if my house has natural gas or propane?
Still deciding? Talk to a real installer.
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