Propane Tank Sizes & Installation

Choosing the right propane tank comes down to how much fuel your property uses and where the tank will sit. Paraco sizes and installs both aboveground and underground tanks, from 56 to 1,000 gallons, for homes and businesses across the Northeast, from a single appliance to whole-home heating and commercial operations. Compare the sizes below, then find your nearest branch to schedule an installation.

Installing Your Tank

Aboveground or underground—our trained specialists will help you decide the best location for your tank.

Aboveground

Aboveground tanks are built to last harsh winters, sweltering summers and extreme natural elements.

Underground

Our discrete, environmentally friendly underground tanks are painted with a special coating that prevents corrosion and lasts for years.

Propane Tank Sizes

Whether you’re heating your home or powering appliances,
we’ve got the right size tank to fuel your every day.

56gal_1

56-Gallon Tank

  • Fuels ovens, ranges and clothes dryers
  • 43” high and 24” in diameter
  • Holds 48 gallons of propane
120gal_0

120-Gallon Tank

  • Fuels hot water heaters, space heaters and pool heaters
  • 54.4” high and 30” in diameter
  • Holds 100 gallons of propane
250gal

250-Gallon Tank

  • Fuels generators, pool heaters, and a combination of appliances
  • 7’ 10” long and 30” in diameter
  • Holds 200 gallons of propane
500gal

500-Gallon Tank

  • Fuels central heating and pool heaters
  • 9’ 11” long and 37.5” in diameter
  • Holds 400 gallons of propane
1000gal

1000-Gallon Tank

  • Fuels large homes and used for commercial applications
  • 16′ 2″ long and 41″ in diameter
  • Holds 850 gallons of propane

Underground Tank Installation

Paraco installs underground tanks in just a few easy steps.

  • A Paraco professional will obtain all the required permits for installation.
  • We’ll work with you to determine the right place for your equipment and tank. If needed, we can even dig a trench to bury the gas line.
  • We follow all local, state, and national codes, and we will properly install and protect your propane tank and gas lines.
  • After inspection, our technicians will make sure everything is working properly.

Propane Tank FAQs

What size propane tank do I need?

The right propane tank size depends on how you use propane at your home. A smaller tank, such as a 56-gallon tank, may be used for a single appliance like a range or dryer. A 120-gallon tank may support water heating, while a 250-gallon tank can be used for generators or multiple appliances. Homes that use propane for primary heat often require a 500-gallon tank, and larger homes or commercial properties may need a 1,000-gallon tank.

Why does a 500-gallon propane tank only hold about 400 gallons?

Propane tanks are not filled to 100% capacity. They are typically filled to about 80% to allow room for propane to expand safely as temperatures change. That means a 500-gallon tank holds approximately 400 gallons of propane when filled to the safe maximum level.

Can a propane tank be installed underground?

Yes. Underground propane tanks are designed with protective coatings to help resist corrosion and are installed according to applicable local, state, and national codes. A Paraco professional can help review your property, obtain required permits, and coordinate a code-compliant installation.