These 8 Home Appliances Commonly Use Propane
Many people think of propane for grilling. But what other appliances run on propane? You can find a wide range of appliances that run exclusively on propane. Many people discover that switching to propane for as many tasks as possible helps them cut down their energy bills. In this post, we’ll introduce a number of propane appliances – from the common to the unusual! You’ll also learn just how much propane each one might use.Some of the most common include:
Propane Hot Water Heaters – 500 Gallons and Up Per Year
Hot water heaters are the biggest single energy consumers in most homes, accounting for about 25% of total usage. Propane hot water heaters stand out for rapid water heating, consistent delivery of expected temperatures, and the option to pursue a compact tankless model.Propane Clothes Dryers – 15-25 Gallons Per Year
The average clothes dryer is responsible for about 6% of total energy usage. A propane-based dryer can be a good bet if you have many propane appliances at home and can enjoy a lower cost per gallon. Our previous post on propane clothes dryers has more details.Pool Heater – About 4 Gallons Per Hour
The total propane usage for your pool heater will depend a great deal on your swimming habits, the size of the unit, and the capacity of the pool. Naturally, it’ll take more gas to heat a larger pool and longer to heat in the evening and during cold weather.Propane Fire Pits – One Gallon Every Three Hours
Most outdoor fire pits are comparable to a propane grill or other cooking device of a similar size. They generally come with an hourly BTU rating you can use to estimate propane usage: A gallon of propane is equivalent to 91,500 BTUs.Propane Cooktops and Stoves – Around 180 Gallons Per Year Total
120 gallons is a good general estimate for an average cooktop with moderately-sized burners. The stove can be expected to contribute 60 gallons of usage over the course of a year. Add about 15 gallons for each person in the household.Propane Fireplaces – One Gallon Every Three Hours
Assuming you use ceramic logs, expect to spend about a gallon of propane every three hours. The logs aren’t purely decorative: They contribute to thermal inertia, continuing to radiate heat for a while after the propane flow is turned off.HVAC Furnace – Approximately a Gallon Per Hour
Your HVAC furnace has the potential to become your home’s major propane consumer in winter months. Before the cold weather sets in, it’s a good idea to have your HVAC system serviced by professionals so it will run at the most efficient levels.Bonus: True or False
True or False: Your Refrigerator Uses Propane Gas?
Sometimes True!: Most homes use electricity for their refrigerator. But propane-fueled refrigerators and freezers are popular with campers and off-grid living. Propane refigerators use 200-300 gallons per year.True or False: Your Air Conditioner Uses Propane Gas?
False! Many of our propane customers ask this question – especially at the beginning of the summer months. But central air conditioning units run on electricity, not propane. Propane can power a refrigerator, as we’ll see – but, right now, there’s no such thing as a propane AC. At least one model is rumored to have been made in the U.S., but it’s no longer in production.Converting to Propane is Worth It in the Long Run
Propane is very efficient and can be much cheaper than oil or electric. It also offers you many of the advantages that you probably associate with electric: It burns clean, is highly safe, and produces few maintenance issues on its own. That being the case, many people are interested in converting to propane. Depending on your situation, the savings from using a large propane appliance – such as a furnace – can pay for the cost of a new installation in as little as a year. Research has shown that propane offers clear savings:- Propane furnaces are less expensive to install and to operate than oil furnaces are.
- Owners of a high-efficiency propane furnace can save more than $1,000 per year.
- Even something smaller, like propane fire pits, benefit from propane’s efficiency.
FAQs
What are the most common household appliances that use propane?
Some of the most common propane-powered appliances include water heaters, furnaces, stoves, dryers, fireplaces, pool heaters, and outdoor fire pits. Many homeowners also use propane-powered generators and grills.
How much propane does a water heater use?
Propane water heaters use around 500 gallons or more per year, depending on household size and water usage. Tankless models typically use less while providing more on-demand efficiency.
Does a propane clothes dryer save money?
Yes. Propane dryers use about 15–25 gallons of propane per year and are generally more energy-efficient than electric dryers—especially for households already using propane for other appliances.
Can propane be used to heat a pool?
Absolutely. A propane pool heater uses about 4 gallons per hour, depending on pool size and desired temperature. Many homeowners use propane for fast, efficient pool heating during shoulder seasons.
How long does a gallon of propane last in a fireplace?
On average, propane fireplaces burn 1 gallon every 3 hours. This can vary based on BTU rating and whether you’re using ceramic logs, which retain heat longer.
Can propane power a refrigerator or air conditioner?
Propane refrigerators are common in off-grid homes and RVs, using around 200–300 gallons annually. However, air conditioners do not run on propane—they are powered by electricity.
Is it worth switching to propane appliances?
Yes. Propane appliances are generally cleaner-burning, more efficient, and cost-effective over time. For many Pennsylvania homeowners, the switch to propane leads to substantial savings and fewer maintenance issues.


A gallon an hour seems like a lot of propane for a furnace to burn in winter. That’s $1.99 an hour to $2.30 and hour of propane. 12 hours a day x 30 days = $2.30 x 12 x 30 = $2.30 x 360 = $828 per month to run a furnace in winter. $828 per month does not make sense.
Jeff, furnace output, measured in BTUs is indicative of the heating capacity of the unit. For instance, a 100,000 btu furnace has the ability to consume approximately 1 gallon of propane (91,000 btu) per hour that it is running. In a cold month where the furnace does not stop running, it is possible to consume 360 gallons, or in your example $828, in one month (happens all the time).
Chris