Running a gas fireplace costs between $400 and $640 per year, with an average cost of $520 annually. This breaks down to about $0.35 to $0.62 per hour, depending on fuel type, BTU output, and location.
Gas Fireplace Running Costs Per Year
Cost Range: $400 - $640 per year
Average Cost: $520 per year (Based on a 25,000 BTU fireplace)
Cost Per Hour: $0.35 - $0.62
Low End: $160 per year (Minimal use, mild climate, energy-efficient unit)
High End: $1,450 per year (Frequent use, high BTU output, expensive gas rates)
What Affects Gas Fireplace Running Costs?
1️⃣ Fuel Type: Propane vs. Natural Gas
Gas fireplaces use either propane or natural gas, and prices vary by location. HYere are the fuel costs by national average.
Propane: $2.48 per gallon (National Average Cost - 2025)
Natural Gas: $1.38 per therm (1 therm = 100,000 BTUs, National Average Cost - 2025)
Propane: More expensive per unit but burns hotter. Best for rural areas.
Natural Gas: Cheaper per therm and more commonly available. Best for urban homes.
2️⃣ Heat Output: How Much Heat Does It Produce?
Gas fireplaces generate 10,000 - 70,000 BTUs per hour. More BTUs = higher heat, higher cost.
Cost Calculation Example (25,000 BTU Fireplace)
Propane: 1 gallon fuels 4 hours of use → $0.62 per hour
Natural Gas: $1.38 per therm → $0.35 per hour
Use this formula to calculate your own fireplace cost:
BTU x Gas Price per Therm ÷ 100,000 = Hourly Cost
3️⃣ Location: Gas Prices by State
Fuel costs vary by state, so location impacts your annual expenses.
| State | Daily Cost (3 hrs/day) | Yearly Cost |
|---|---|---|
| Ohio | $0.74 – $1.91 | $179 – $462 |
| Illinois | $0.80 – $1.36 | $193 – $329 |
| Texas | $1.21 – $2.16 | $292 – $522 |
| New York | $1.16 – $2.47 | $280 – $598 |
| North Carolina | $1.28 – $2.48 | $310 – $600 |
| Massachusetts | $1.63 – $2.68 | $394 – $649 |
Colder climates = higher costs because you'll use your fireplace more frequently and for longer periods.
Gas Fireplace Maintenance Costs
Routine maintenance keeps your fireplace safe and efficient. Here’s what to expect:
| Maintenance Task | Cost |
|---|---|
| Annual Inspection | $75 – $250 |
| Pilot Light Repair | $100 – $350 |
| Gas Valve Replacement | $150 – $300 |
| Chimney Flue Repair | $200 – $5,000 |
DIY Tip: Wipe the glass, vacuum the interior, and check for leaks monthly to avoid expensive repairs!
How to Save Money When Running a Gas Fireplace
✅ Perform Regular Maintenance: A clean, well-maintained fireplace runs more efficiently and prevents costly breakdowns.
✅ Choose an Energy-Efficient Fireplace: Ventless models (where allowed) retain more heat and lower fuel costs.
✅ Use Your Fireplace as a Primary Heat Source: When you're gathered around the fire, lower your home’s thermostat to save on overall heating costs.
✅ Install a Thermostat-Controlled Gas Fireplace: This prevents overheating and unnecessary gas usage.
✅ Seal Any Leaks in Your Home: Prevent warm air from escaping to maximize heat retention.
Is a Gas Fireplace Worth It?
Pros:
✔ Cheaper than wood-burning fireplaces (No wood costs, less heat loss)
✔ More efficient than central heating (Zone heating saves $$)
✔ Convenient & low maintenance
Cons:
❌ Requires annual inspection & occasional repairs
❌ Propane prices fluctuate, making long-term costs unpredictable
Verdict: If you love cozy fires and want low-maintenance, cost-effective heating, a gas fireplace from a trusted Fireplace Distributor is an excellent investment!
Is a Gas Fireplace Cost-Effective?
If you want:
✅ Affordable, efficient heating
✅ A cozy ambiance without the hassle of wood
✅ Minimal maintenance & easy use
📌 Looking for the perfect gas fireplace? Visit Fireplace Distributor for expert advice and top-rated models! 🏡🔥
