
Conversion of Gas Water Heaters The conversion of LP gas (Propane) to Natural gas is ONLY allowed providing: The conversion is done as part of a gas utility's program where propane appliances were installed anticipating the completion of natural gas service to the area. The conversion must be done under the direct supervision of the utility and by their service representatives.
Can you convert a propane heater to natural gas?
Conversion involves replacing the propane regulators and orifices in the appliance with ones designed for natural gas. Conversion kits are available for many gas appliances, but the actual conversion work should be done by a licensed installer. Some propane appliances, such as water heaters, cannot be converted and must be replaced.
Can you sell a propane tank after converting to natural gas?
Once you have converted to natural gas, you'll deal with the propane tank you no longer need. If you own an above-ground tank, you can sell it. But if you leased the above-ground tank, you will have to call the propane supplier to take it away.
Can natural gas be piped into a propane line?
In many cases, a home piped for propane may need to be re-piped with larger lines for natural gas. Generally, propane distribution lines have only a half-inch inside diameter, but natural gas lines need to have at least a 3/4 inch inside diameter to deliver an equivalent amount of natural gas.
How do I convert a propane appliance to gas?
Conversion involves replacing the propane regulators and orifices in the appliance with ones designed for natural gas. Conversion kits are available for many gas appliances, but the actual conversion work should be done by a licensed installer.

Is it expensive to convert from propane to natural gas?
Natural gas costs about 30 percent less than propane. The costs of converting from propane to natural gas can really add up. With the price of natural gas at least one-third less than the price of propane, over time the switch may be worth the investment.
Is there a difference between a natural gas water heater and a propane water heater?
Costs. Natural gas water heaters heat water more efficiently than electric water heaters. Natural gas develops naturally, while propane must be pumped, separated and distilled. Propane heats water just as well as natural gas, but is not as cost-effective.
Which is cheaper propane or natural gas?
The U.S. average cost for propane is $2.41 per gallon. One million BTUs of natural gas is roughly 11.20 gallons of propane. Which means for the same amount of fuel, you'll pay $6.23 for natural gas and $26.99 for propane. The more efficient the fuel is, the less you'll use, which plays a role in overall cost.
Is propane or natural gas better?
Energy efficiency Since propane delivers more BTUs (per gallon or per cubic foot) and burns less volume per hour than natural gas by a factor of two-to-one, it is an energy-efficient alternative to natural gas for many applications.
What is the difference between propane and natural gas?
Of course, the most straightforward answer is that propane is cheaper than natural gas. A propane water heater has the advantage of lower energy costs because it consumes just 21% of the electricity required by an electric water heater to get hot. But still, both are considered efficient heating sources for domestic use.
How to convert natural gas water heater to propane? Step by Step Guide 2022
There is quite a simple process to convert natural gas water heater into propane. First, the most important thing the user has to choose is an appropriate conversion kit for his needs and budget. Here are some considerations when choosing an appropriate kit:
Frequently Asked Questions (FAQs)
Make sure you compare the existing gas line to the new one. Also, know the difference between pressure ratings for propane and natural gas lines. For conversion, you need to use a low-pressure regulator on the line. Gas companies may install high-pressure valves that can cause significant problems if not used.
What is the difference between propane and natural gas?
The density difference between propane and natural gas means that propane gas appliances such as furnaces and ranges must be converted to handle the "lighter" natural gas. Conversion involves replacing the propane regulators and orifices in the appliance with ones designed for natural gas.
Is natural gas cheaper than propane?
On an equivalent unit basis, natural gas costs roughly one-third less than propane, also known as LP gas. This substantial cost difference may lead homeowners to consider converting from propane to natural gas once natural gas becomes available in their neighborhood.
Can you sell a propane tank?
Once you have converted to natural gas, you'll deal with the propane tank you no longer need. If you own an above-ground tank, you can sell it. But if you leased the above-ground tank, you will have to call the propane supplier to take it away. For an in-ground propane tank, you must call the propane company to empty it, or you can simply use up the propane in the tank, then make the switch to natural gas and leave the tank in place. Depending on local codes, you may have to pay someone to dig up and remove the empty propane tank.
What is a Water Heater?
A water heater is a piece of equipment that utilizes either gas or electricity to heat up the water in your home. The two most common water heaters are metal tank heaters or tankless heaters.
Propane vs. Natural Gas Water Heater
By now, you know that you cannot convert a natural gas water heater to propane. It is extremely dangerous to attempt this on your own, and even professionals do not generally perform such a conversion.
Pros and Cons of Propane Water Heaters
Do you still want to change your natural gas system to propane? Explore the pros and cons of switching over to this energy source.
Related Questions
Natural gas prices have nearly doubled in the year 2021. Many factors are influencing this skyrocketing cost, including economic demand bouncing back as the pandemic slows its pace. Also, serious environmental initiatives have encouraged corporations to move away from coal-powered fueling toward natural gas energy.
Conclusion
It’s important to be realistic about your expectations and financial flexibility when considering fuel changes.
