Do I need a bigger propane tank if I add a gas fireplace?
In Waynesville, elevation is the deciding factor. At nearly 2,650 feet with a heating season that runs about three weeks longer than Asheville's, a propane home that leans on its fireplace hard needs a tank that can vaporize fuel fast on a frigid night — not just hold enough of it. If you're already on a healthy 500-gallon tank, you're usually fine.
Cold changes the propane math here
Waynesville runs 10 to 15 degrees colder than the lower WNC towns, and that matters for propane in a way it doesn't down in the valley. A tank doesn't just store fuel — it has to boil liquid propane into gas, and that vaporization rate drops as the temperature falls. A tank that's fine in November can starve a hard-run fireplace in January, with the flame frosting and fading. The more surface area a tank has, the more reliably it keeps the fireplace full when it's coldest.
Waynesville's drafty old hearths
Much of the older Hazelwood and downtown housing stock leans heavily on the hearth, and a lot of those homes started with open masonry fireboxes that lose more heat than they make. When we replace one with a sealed gas unit, the fuel draw is modest — 20,000 to 40,000 BTU — so a properly sized 500-gallon tank generally swallows it. The homes we flag are on small or aging tanks, especially where the fireplace becomes the room's main heat.
Haywood County, 35 minutes out
We're about 35 minutes west of the showroom, so we'd rather right-size fuel supply during the assessment than roll back out for a weak flame in February. We calculate the fireplace load, check the whole-home draw, pull the Haywood County permit, and coordinate with your propane supplier on the tank — they swap it, we run the licensed line and the appliance. Call (828) 545-0525.
Fireplace help in Waynesville
We install and service fireplaces throughout Waynesville and the rest of Haywood County — just 35 minutes west from our Asheville-area showroom.
Related questions
- What size propane tank do I need to run a gas fireplace?
- Can my fireplace share a propane tank with my furnace and water heater?
- Do I need to tell my propane company before adding a gas fireplace?
- Does my existing gas line have enough capacity to add a fireplace?
- How much does it cost to buy or lease a propane tank when adding a gas fireplace?