The constant supply of Hot water is essential for any household in winter. You want an efficient water heater but staying in budget is still the main concern for many of us. A propane water heater is a great option for staying comfortable and well heated in tough weather. But If you are considering a propane gas water heater, then the main concern is how much propane does a tankless water heater use.
A propane heater ensures the nonstop supply of hot water. These heaters are high-tech devices that provide better flow than traditional heaters. But before selecting a unit, you need to be sure how much gas your heater will be consuming per month.
If you are looking for the permanent solution of the water heating system and need to be sure how much propane does a tankless water heater use then stick along. We will discuss the propane tankless water heaters in detail.
You will surely get your all queries answered by the end of this article. We will also discuss some of the best options in the market for your convenience. Before we dig deep let’s take a look at what is a tankless water heater.
What is a tankless water heater?
A tankless water heater is a compact and efficient solution for heating water. It ensures a nonstop supply of hot water in winters that make it a convenient option for both small and large families.
A tankless water heater works opposite of the traditional water heaters. Unlike other heaters, it does not store water in itself but uses power to heat when and where you need hot water as per your convenience.
How does a Tankless water heater work?
A tankless water heater works on time. It uses sensor ignites of a gas burner for heating the water. As you open a tap or shower for warm water, the water passes through its ignite sensors that heat up the exchanger. When water passes through the exchanger, it gets hot, and thus you have a nonstop flow of hot water.
Advantages of a Tankless water heater
Here are a few advantages of having a tankless water heater.
Compact: Tankless water heater is compact than traditional heaters. As they don’t need to store water in themselves, they are smaller and easily fit in a small space.
Efficient: They works fast and are very efficient in heating water.
Saves Energy: Unlike traditional heaters, tankless water heaters do not need to work all the time. They only work when you need hot water. On the other hand, traditional heaters work all the time to keep the water heated.
Longer Lifespan: They have better lifespans. They won’t erode, and there is no chance of water leakage. Though a bit expensive than the traditional water heaters, these heaters are designed for longevity.
Nonstop supply of hot water: Traditional water heaters offer a limited supply of hot water. But tankless water heaters provide as much or as little as you need.
Disadvantages of Tankless Water Heaters
Here are a few disadvantages of tankless water heaters
Higher Purchase Cost: As compared to traditional heaters, tankless water heaters are more expensive. They cost much but incur less running cost.
Costly Maintenances: Unlike traditional, tankless water heaters have a bit complicated mechanism, and you need a professional plumber to fix a problem.
Now that we know how a tankless heater works let take a look at how a traditional heater works.
Traditional Water Heaters
Traditional water heaters have a simple mechanism. They store water inside and heat it with its power depending on electric or gas water heater you use.
The water heater has the capacity to store a certain amount of water inside. It not only heats the water but keeps it hot as well so you may have a supply ready of hot water.
Not only water heater works all the time but consume more energy as well as it keeps the water heated for your convenience. Other than that, it also has limited space and heats up only a certain amount of water. So, if you have consumed all water and need more, it will take the water heater a considerable amount of time to heat more water.
Advantages of a Traditional Water Heater
Here are a few advantages of a traditional water heater.
Less expensive: These are comparatively budget-friendly water heaters as compared to tankless water heaters.
Simple Processing: They use a simple mechanism to heat water and are usually fuss-free. You require fewer maintenances as compared to a tankless water heater.
Disadvantages of a Tankless Water Heater
Traditional water heaters have some disadvantages as well. Some of them are explained here:
Takes space: Traditional heaters are bulky as compared to a tankless water heater. They require more space that is a bit of nuisance if you have a congested space.
Need More Time: They work by simple mechanism when a gas flame heats the water. It takes time, and you have to wait sometime before it provides hot water.
Provide Limited Water Supply: They come with a fixed space of storing water and provide only a limited amount of hot water.
Shorter Life Span: They don’t have long life spans of tankless heaters and start creating problems soon. The permanent storage of water may also cause rust and erode the structure from inside with time.
Higher Running Cost: Traditional water heaters may come at an affordable price, but they incur more electricity or gas bills than tankless water heaters. They need to be continually working to heat up the water and to keep it hot. That leads to a considerable wastage of power.
Traditional Water Heater VS Tankless Water Heater Cost
Both tankless and tanked water heaters are designed to provide hot water. But, both differ not only in upfront purchasing cost but also in running cost.
You need to have an idea of the running cost of both these water heaters, so you better decide which one suits your budget.
Cost of a Traditional Water Heater
The traditional or tanked water heater is inexpensive to buy, especially if you compare the price with the tankless water heater.
You can buy a good tanked heater from as low as $250. The price can go up to about $500 depending on the design and capacity you choose.
Tankless Water Heater Cost
Tankless water heaters are high-tech devices and costs more than traditional heaters. You can get a unit between $400-1100 depending on the design and capacity you choose.
Some of these tankless water heaters may cost you more than traditional heaters, but they provide more convenience like Wi-Fi control, better temperature control, remote control and a lot more.
Installation of a Traditional Water Heater
Installation of a traditional heater is easy and takes a few hours. You can install the system within $75-$100 easily.
Installation Cost of a Tankless Water Heater
Installation of a tankless water heater is also not very difficult, but it requires more sophisticated pipelines and a better system than traditional heaters.
Running Cost of Traditional and Tankless Water Heaters
If we compare the running cost of a traditional and tankless heater, then tankless heaters win the race. They use around 80% less gas. They don’t reheat or keep the water heated no matter you are using it or not. That means the water heater works only on demand. It works and consumes gas only when you need hot water. Tankless Propane Water Heater, Now that we know how a tankless water heater works let’s see how does a propane water heater works and how much propane does a tankless water heater uses.
How Much Propane Does a Tankless Water Heater Uses?
Propane has become quite popular for running power-hungry devices in any household. Its clean energy production and clean-burning system make it ideal for use.
Propane heater works like any other tankless gas heater. Some heaters can be powered with both natural gas and propane. While installing a propane tankless water, you must be clear how much propane you will be consuming monthly. You can only set your budget limits once you know how it works.
The propane water heaters, or you may call them on-demand propane water heaters as well, are efficient and works as much as you need them. The usage of gas may be a concern, but once you know how much propane is used monthly, you can manage your expenditure on propane easily.
Budgeting Propane Plans
For budgeting propane plans you need to know how does a propane tankless water heater works. We know tankless water heaters save energy but when you are hooked up own a propane gas how much you will be consuming monthly depending on your usage.
For that, you need to gauge your usage at first. The family of two needing hot water for their different chores will be spending much lower than a family of five.
Then how much hot water to use for the different household chore. Are you using the warm water for baths? Or washing dishes with it too? All these considerations will help you to make a budget plan fora propane water heater. You can use as much as you are comfortable spending monthly.
So, it depends not on your daily usage and size of the family but the amount of water you will be using daily as well.
Calculating the Propane usage for your tankless water heater
To make a budget plan and to know how much you will be spending monthly on propane refills, you need first to calculate your daily usage.
Calculating daily usage is not very hard, but it is also not as simple. You need to understand how its mechanism works.
Heating water depends on not only the type of heater, but your geographical area, its temperature, and type of water you have also affect the use of energy or propane gas in particular.
If you are living in an area where temperature lies well below the freezing point, it would certainly take more gas to heat the water.
Same goes for the type of water. The mineral composition of water decides how soon or late, the water is heated. If you are living in an area of hard water then
Calculating the propane usage for your tankless water heater
As we said, calculating the propane usage of tankless water heater is not as simple as calculating the propane usage per other appliance. There is no such propane burn rate calculator available, but you have to gauge the average usage according to your daily use of hot water, the area where you live and quality of water.
It is easier to calculate the propane burning for heating one gallon of water. You have to assess how many gallons you will need per day and per month and so on for calculating the required amount of propane per day, month or year.
The propane gas usage calculation depends on the model of your heater as well. How much time does it take to heat up a gallon of water? Some models can work more efficiently and may provide even 9 gallons of water per minute.
So if you want a clear idea of how much propane do I need, consider your daily usage and number of gallons your heater produce in a minute of hot water.
Propane usage per month on a tankless water heater
Propane gas is calculated in gallons in the US, so we will also calculate them in gallons in this article. For a family of 2-3, an average of 15-20 gallons is required. In the same way, for the family of 4-5, around 25-30 gallons of propane gas is required. The amount goes up according to the members of a family.
The propane cost around $2.25 per gallon so you can estimate spending $55-$65 monthly on propane gas for a family of 2-3. That’s very cost-effective if we compare it with electricity bills.
The Best Propane Tankless Water Heater
So an on-demand propane water heater is probably all you need this winter. They are the perfect solution for staying warm and comfortable in extreme weather conditions.
If you are looking for the best propane water heater by consumer reports, then we can help. We have selected some of the best options in the market for your convenience.
These propane tankless water heaters are chosen because of their efficiency, performance, and value.
Make sure you choose one that suits your family needs and provide the best value while staying in budget.
Let’s take a detailed review of each selected tankless hot water heater with propane gas.
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Rinnai offers an endless supply of hot water. It’s, by far, the best Propane tankless water heaters by consumer reports. Whether you want hot water for shower, dishwashing, or laundry, Rennai tankless water heater will never leave you run out of hot water.
The water heater employs ThermaCirc360 technology that recirculates the hot water in your pipelines to get you hot water fast. It means less waste of water every time you are waiting for hot water.
The tankless water heater comes in a compact design and saves up to 16 sq feet. The water heater not only works efficiently but help you stay within budget with its energy-saving process of heating water. It uses 40% less energy than traditional water heaters. The heater also cuts down the Co2 emissions and is environment-friendly than other gas heaters.
The water heater offers a long term heating solution. The system is durable, and you can expect a lifespan of 20 years that provides a great value to the price paid.
Endless supply of water.
On-demand propane water heater.
Offers WiFi monitoring.
Does not come with remote control.
Rheem RTG-84DVP is another tankless propane water heater that is designed to provide maximum comfort and utility.
Its innovative design ensures the nonstop supply of hot water for your different household chores. The flow of water is not compromised at all. Its minimum flow rate is .26 GPMand also offers .40 GPM.
The unit comes with a UMC-117 remote control that makes life easy. You don’t have to go to the heater for changing settings. You can do it conveniently from a safe distance with the help of remote control.
The water heater is energy efficient and does not emit nitrogen oxide, which makes it a better choice for families. They offer both indoor and outdoor unit, and you can choose as per your preference.
Overall, it’s a quality product that is easy to install, if you know a little about how propane on-demand water heater works.
Good flow of water.
Less nitrogen oxide emission.
Comes with a remote controlling option.
Easy to install.
Does not offer Wi-Fi connectivity.
Camplux comes with a portable and compact propane tankless water heater for your family. It comes with a lot of useful features that ensure the comfort of your family.
Its compact unit allows you to carry the propane water heater along with you on camping and picnics. You can install the unit outdoor, or even indoors with a vent pipe.
You don’t depend on electricity for turning on the ignition as it can work on D-cell batteries. Its eco switch system saves gas, and you can control the average usage of propane per year.
It comes with both anti-freezing and overheating protection to ensure the safety and comfort of your family. It comes with everything you need for a propane tankless water heater. You would get a CSA approved gas regulator and all required adapters as well.
Compact and portable.
Nonstop flow of hot water.
Works as both outdoor and indoor unit.
Anti-freezing and overheat protection.
Does not offer Wi-Fi control.
Eccotemp provides a solution for providing hot water for the whole home. Its an indoor unit that takes less space and fits in any corner easily. It is perfect for small houses or apartments.
The water heater provides good flow and activates only when you need the hot water that saves the energy.
The unit comes with a digital temperature display that lets you know the current temperature of the water. The heater offers easy to use manual water temperature control. You can set the temperature according to as per your preference.
The tankless heater has a safe electric igniting system but works on liquid propane. It supplies plenty of water not only for the shower but for other household chores. Its installation is easy, and the efficient device requires no maintenance problem for many years to come.
Compact device perfect for small houses.
Digital display for clearly showing temperature.
Manual temperature control.
Marey GA10LP offers a compact model that can be installed just anywhere. The water heater provides an unlimited supply of hot water for your entire family.
The unit allows you to regulate the flow and temperature for maximum comfort.
You can set the temperature from low to high heating as it provides two levels of water pressure.
The tankless heater requires no electricity connection, not even for ignition. That makes it a perfect solution for those homes expecting frequent outrages.
The water heater comes in a rust-free unit that lasts long. The strong structure of the heater won’t allow any water leakage.
Two-level flow control.
Unlimited hot water supply.
5 years warranty.
Does not provide Wi-Fi or remote control.
Overall, propane gas tankless heaters ensure the nonstop supply of hot water for the entire family. They are compact and efficient, requiring fewer maintenances than traditional heaters. These on-demand water heaters save energy and are certainly more safe for the environment as well. All you have to do is to consider your daily usage and choose the unit that promises the best value while staying in budget.