Comfortable Heat for Hardin County's Mild Winters.

Most propane-fired gas fireplace or insert installations in Savannah run in the $3,500 to $9,000 range, depending on the unit, whether you already have a propane tank in place, and how much venting or gas line work the project needs. A direct-vent insert going into an existing masonry fireplace with a tank already on the property sits toward the lower end. A new built-in gas fireplace for a remodel or addition—including a fresh propane tank setup and gas line run—lands toward the higher end. A local dealer will give you a firm number after seeing your home.

Propane is the standard choice here. Hardin County doesn't have a municipal natural gas utility serving Savannah, so the vast majority of local gas fireplace installations run on propane from an above-ground or buried tank. If you don't already have a tank on your property, your installer will coordinate with a regional propane supplier as part of the project. Nearly every gas fireplace, insert, and stove on the market today can be configured for propane—your installer sets the correct orifice and regulator for the fuel you're using.

Yes, and it's a common project for older homes around Savannah with an existing masonry fireplace. Hardin County has plenty of oak, hickory, and pine for firewood, but with only about 3,156 heating degree days a year, wood heat hasn't become the primary heating culture here the way it has in colder regions—many homeowners would rather convert to a gas insert for the convenience. The insert uses your existing chimney with a stainless liner, and the project typically runs $3,500 to $8,000 depending on the model and whether a propane tank needs to be installed.

In most cases, yes. Units with intermittent pilot ignition (IPI) include a battery backup that keeps the fireplace operating normally during a power outage—useful during the ice storms and thunderstorms that occasionally knock out power through Tennessee Valley Electric Cooperative's lines. Valor fireplaces take a different approach: they generate their own electricity through the pilot's thermocouple, so there's no battery to remember to replace. Ask your local dealer which ignition system is used on any model you're considering.

A gas fireplace is a fully built-in unit framed into a wall, typically chosen for new construction or a remodel. A gas insert is designed to slide into an existing masonry fireplace opening, using your current chimney (with a liner) to vent. A gas stove is a freestanding unit that sits on a hearth pad like a wood stove but burns propane. For Savannah homes with an older fireplace already in place, an insert is usually the simplest upgrade. Homes without an existing fireplace opening are better suited to a built-in fireplace or a freestanding stove.

Yes—a building permit is required for a new gas fireplace installation, along with a gas line or propane connection permit if you're running new lines or adding a tank. Depending on the location of your property, that permit goes through the City of Savannah or the Hardin County building department. Most local hearth dealers coordinate the permitting and the propane tank installation as part of the job, so you're not left managing multiple contractors yourself.

Both are legal to install in Tennessee, and Savannah's milder Zone 3A climate makes vent-free units a more practical option here than they'd be in a colder region—they don't lose heat up a flue, which matters less when your average winter low is only around 30°F. That said, vented direct-vent units are still the safer, more universally recommended choice: they draw combustion air from outside and exhaust it back outside, so there's no debate about indoor air quality. If you go vent-free, your dealer will size the unit to your room and install the required oxygen depletion sensor per code.

Plan on an annual inspection, ideally before the fall heating season. A technician checks the burner, pilot assembly, venting, and—since most Savannah installations run on propane—the regulator and tank connection, and cleans the glass and interior. This runs $150 to $250 in most cases. It's a shorter visit than a wood-stove chimney sweep, but skipping it is the most common reason a fireplace stops working reliably on the first cold night of the season.

With Savannah's mild winters—about 3,156 heating degree days and an average low near 30°F—either fuel can work, but they solve different problems. Gas delivers real heat output (typically 20,000-40,000 BTU) for the main living space and the occasional harder freeze, plus it keeps working during a power outage with battery-backup ignition. Electric fireplaces cost less to install ($400-$1,500 is typical), run on power from Tennessee Valley Electric Cooperative at about 12.4 cents per kWh, and are a good fit for secondary rooms, rentals, or anywhere running a gas line or propane tank isn't practical. Many Savannah homes use gas in the main living area and electric units elsewhere in the house.

Open fireplaces suck—literally. As the fire burns, it consumes air your furnace already paid to heat and pulls it out through the chimney, so the house is actually colder after the fire goes out than before you lit it. An insert fixes this: it seals the chimney, puts fixed glass across the front, and turns that hole in your house into a real heat source.

Yes—with an asterisk. Fireplaces are hot and TVs don't like heat. Either put a mantel between them to deflect rising warmth, or choose a fireplace with heat-management technology that creates a cool zone on the wall above—the wall stays around 125 degrees, barely warm, while the room still gets full heat. If you like clean lines and don't want a mantel, heat management is the answer.

On average, a fireplace adds back to the home about the same amount you spent installing it. Add the monthly savings from heating the rooms you actually use instead of the whole house—often hundreds of dollars a year—and the value case is strong before you even count what a fire does for how your family uses the room.

Yes—by creating a comfort zone. A furnace heats every square foot of the house just to warm the one room you're in; a gas fireplace on low burns roughly a sixth of the gas a typical furnace does. Set the furnace around 55–60 degrees as a baseline, then heat the rooms your family actually uses. Families who heat this way commonly save $20–$60 a month.