About Propane

Clean. Reliable. Versatile.


Propane is one of the most efficient and adaptable energy sources available today. Whether you're heating your home, powering equipment, or running a backup generator, propane delivers consistent performance—without relying on the electrical grid or utility pipelines.

At Mountain Top Propane, we believe an informed customer is a confident customer. Here’s what you should know about propane:

What Is Propane?

Propane is a clean-burning, liquefied petroleum gas (LPG). It’s a byproduct of natural gas processing and petroleum refining, stored as a liquid and vaporized into gas when released.

Despite its simple chemistry, propane is a powerful, flexible energy source used across homes, businesses, farms, and industrial sites.

Why Choose Propane?

  • Reliable – Works off-grid and during power outages
  • Efficient – Propane appliances often outperform electric counterparts
  • Clean Burning – Produces fewer emissions than gasoline or diesel
  • Safe – Heavily regulated with built-in safety measures
  • Portable – Stored in tanks, not dependent on fixed pipelines
  • Versatile – Heats water, air, food, homes, machinery, and more

Common Residential Uses

  • Home heating and hot water
  • Kitchen stoves and ovens
  • Clothes dryers
  • Fireplaces and space heaters
  • Backup power generators
  • BBQ grills and patio appliances

Commercial & Industrial Uses

  • Temporary construction site heat
  • Backup power for telecom and data centers
  • Propane-powered forklifts and machinery
  • Greenhouse climate control
  • Crop drying and barn heating
  • Food trucks and mobile kitchens

Is Propane Environmentally Friendly?

Propane has lower greenhouse gas emissions per unit of energy than grid electricity in many applications, particularly in the U.S. where much of the electricity is generated from fossil fuels.

  • Up to 43% fewer greenhouse gas emissions than grid electricity
  • 60% less carbon monoxide than gasoline
  • Virtually no sulfur dioxide or particulate matter

It also does not contaminate soil or groundwater, making it safe for rural properties and environmentally sensitive areas.

Is Propane Safe?

Absolutely—when handled properly. Propane is:

  • Heavier than air, so it settles when leaked (and includes an odorant for detection)
  • Stored in high-strength tanks with safety valves
  • Subject to strict national safety standards (NFPA 58)

At Mountain Top Propane, every delivery includes a basic inspection, and we’re always happy to answer safety questions or inspect your setup.

Did You Know?

  • Propane has been used as a residential energy source since the 1920s
  • It powers more than 12 million homes in the U.S.
  • Propane can reach up to 3,600°F when used in combustion tools
  • It’s one of the few fuels that can go everywhere you do

Have questions about propane or switching from another energy source?

Glossary of Propane Terms

BTU (British Thermal Unit):

A unit of heat; 1 BTU is the amount of energy needed to raise the temperature of one pound of water by 1°F. Used to measure the heating power of propane appliances.

LPG (Liquefied Petroleum Gas):

A family of gases including propane and butane that are stored in liquid form under pressure.

Regulator:

A safety device that controls the pressure of propane gas coming from the tank to ensure safe appliance operation.

Vapor Withdrawal:

The process of drawing propane from the top of the tank as a gas. Most residential and small commercial uses rely on vapor withdrawal.

Liquid Withdrawal:

Drawing propane from the bottom of the tank in its liquid form—typically used for industrial or high-demand applications.

Overfill Prevention Device (OPD):

A safety valve that prevents propane cylinders from being overfilled. Required by law on most portable tanks.

Bleeder Valve:

Used by technicians during refilling to ensure the tank is not overfilled. Emits a visible mist of propane when full.

Gauge (Tank Gauge):

A dial on the top of the tank that shows how full the tank is. Residential tanks typically show percentage, not gallons.

Tank Monitor:

An electronic device that transmits real-time fuel level data from your tank to the provider or customer via an app or dashboard.

Automatic Delivery:

A refill service where the propane provider schedules deliveries based on usage estimates or monitoring data.

Will-Call Delivery:

A customer-managed delivery option—propane is only delivered when the customer calls to request it.

Pilot Light:

A small flame that ignites the gas when an appliance is turned on. Some appliances have standing pilots; others use electric ignition.

Flash Point:

The lowest temperature at which propane can ignite in air. Propane has a very low flash point, making it highly flammable.

Cylinder Exchange:

A service where empty propane cylinders are swapped for full ones, commonly used for grills and RVs.

Bulk Tank:

A large stationary propane storage tank, typically ranging from 250 to 1,000+ gallons, used for homes and businesses.