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Residential Propane Uses: What Appliances Run on Propane?

Annual consumption and cost by appliance type. Helpful for sizing your tank and understanding your bill.

Propane Appliances: Annual Consumption and Cost

Furnace / Boiler
Annual gallons
800-1,200
Annual cost
$2,224-$3,336
60-75% of typical total

The dominant propane use. BTU output ranges from 60,000 to 120,000 BTU/hr. Most efficient at 95-98% AFUE condensing units. Seasonal: used heavily November-March.

Water Heater (tank)
Annual gallons
200-300
Annual cost
$556-$834
15-20% of typical total

Second largest use. Propane heats water faster than electric. Standard 50-gal tank: 40,000 BTU/hr input. High efficiency models: 0.90 EF or better.

Cooking Range / Oven
Annual gallons
35-50
Annual cost
$97-$139
2-4% of typical total

Very low consumption. Propane burners: 8,000-20,000 BTU/hr per burner. Cooks prefer propane for precise heat control. Professional ranges available.

Clothes Dryer
Annual gallons
35-40
Annual cost
$97-$111
2-3% of typical total

Low consumption. Propane dryers are more efficient than electric in energy cost terms. Typical cycle uses about 0.20 gallons of propane.

Gas Fireplace / Log Set
Annual gallons
200-300
Annual cost
$556-$834
10-15% of typical total

Usage varies enormously. Decorative logs may use only 50-100 gal/year if rarely ignited. Primary heating fireplace used daily in winter: 200-300 gal.

Standby Generator
Annual gallons
50-100
Annual cost
$139-$278
3-5% of typical total

Weekly test runs use 5-10 gal/year. Extended power outage: 1-2 kW generator uses 0.5-0.8 gal/hour. Storm season adds variable consumption.

Pool / Spa Heater
Annual gallons
400-600
Annual cost
$1,112-$1,668
Variable of typical total

High consumption when in use. Pool heater: 400,000 BTU input. Extending pool season by 2 months with a gas heater adds 200-400 gallons per season.

Costs at national average $2.78/gal. Annual gallons based on 2,000 sqft home, moderate climate. Pool heater assumes 4-month season.

Whole-Home Propane Scenarios: Annual Cost Estimates

ScenarioAppliancesEst. Annual GallonsAnnual Cost (Nat. Avg)Recommended Tank
Cooking onlyRange + oven35-50$97-$13920 lb cylinders
Cooking + water heatingRange + water heater235-350$653-$973250 gallon
No heating (full home)Range + water heater + dryer + fireplace522-690$1,451-$1,918250-500 gallon
Heating only, small homeFurnace (mild climate)600-800$1,668-$2,224250-500 gallon
Heating + water + cookingFurnace + water heater + range1,035-1,550$2,877-$4,309500 gallon
Whole-home (moderate climate)All major appliances1,200-1,600$3,336-$4,448500-1,000 gallon
Whole-home + pool (cold climate)All appliances + pool heater1,800-2,500$5,004-$6,9501,000 gallon

Propane for Heating: When It Makes Sense

Propane heating is the right choice for homes that cannot access natural gas pipelines - approximately 40% of US homes. It is particularly common in rural areas, mountain communities, and new developments beyond existing gas infrastructure.

Modern propane furnaces (95-98% AFUE condensing models) are among the most efficient heating systems available. They compare favorably to heat pumps in very cold climates where heat pump efficiency drops significantly below 0F (-18C).

Standard efficiency furnace
80% AFUE
Older models, replace for savings
Mid-efficiency furnace
89-93% AFUE
Common in homes 5-15 years old
High-efficiency (condensing)
95-98% AFUE
Best choice for new installation
Heat pump (moderate climate)
200-300% eff.
Beats propane in mild zones

Propane Uses FAQ

What uses the most propane in a house?
Space heating (furnace or boiler) accounts for 60 to 75% of residential propane use in homes that heat with propane. A typical propane furnace in a 2,000 sqft home in a moderate climate uses 800 to 1,200 gallons per year. Water heating is the second largest use at 200 to 300 gallons annually, representing 15 to 20% of total usage. All other appliances combined - cooking, drying, fireplace - typically account for only 5 to 15% of total use.
Can I run my whole house on propane?
Yes, completely off-grid propane systems are common in rural homes. A full propane household typically has: furnace or boiler for heating, propane water heater, propane range and oven, propane dryer, and often a standby generator. Total annual consumption for a whole-propane home in a moderate climate runs 1,200 to 1,800 gallons per year. A 500-gallon tank handles most heating households; those with multiple high-consumption appliances may prefer a 1,000-gallon tank.
How many gallons does a propane furnace use per month?
Propane furnace usage is highly seasonal. In winter (December through February), a 2,000 sqft home in a moderate climate may use 150 to 250 gallons per month. In mild months (May through September), the same furnace may use 0 to 20 gallons per month. Annual total for heating only: 800 to 1,200 gallons. The number varies significantly with home size, insulation quality, climate zone, thermostat settings, and furnace efficiency.
Is propane good for cooking?
Yes, and it is preferred by many serious cooks. Propane burners provide instant heat and precise temperature control that electric resistance ranges cannot match. Professional-grade propane ranges are available for residential use with BTU outputs of 12,000 to 25,000 BTU per burner vs 5,000 to 10,000 for typical electric burners. Annual propane consumption for cooking only is very low: 35 to 50 gallons per year, costing $97 to $139 at national average prices.
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