Heated water is something everyone needs in homes. Whether it’s for showering, washing dishes, or washing clothes, we depend on warmer water daily. The challenge is finding a proper water heater that will be safe and secure to use while providing us with reliable warm and hot water.
That’s why we’ve researched all the top products and become experts on tankless gas water heaters. We’ve analyzed features such as gallons per minute, safety shut off, and type of gas. It’s important to have a propane tankless water heater because it will be safe to use and will last a long time.
A mediocre propane tankless water heater will not be reliable and won’t have good safety features.
This resource has all the information you need to make a conscious decision. We’ve even referenced propane tankless water heater reviews from current customers to help you decide.
Best Propane Tankless Water Heaters:
1. Rinnai V75eN Non-Condensing Natural Gas Tankless Water Heater
This low NOx tankless propane water heater is by Rinnai. It is a model V75EN and rated 7.5 GPM. It is made for the outdoors. This water heater has enhanced scale detection to help users avoid long-term and serious damage to the unit.
There will be no unauthorized or accidental changes to this heater’s water temperature because it has a temperature lock.
This is one of the propane tankless water heaters. It is reliable, easy to install, and works efficiently. Multiple people can use the hot water at the same time, so if you have guests you don’t have to worry.
Pros
- High-quality design
- Easy installation
- Efficient
Cons
- N/A
2. Rinnai V94iP Non-Condensing Propane Tankless Water Heater
This indoor Low NOx tankless propane water heater is by Rinnai. It is a model V94IP and it’s rated 9.8 GPM. This water heater complies with SCAQMD with requirements of less than 14 ng/J for ultra-low NOx emissions.
This hot water heater is a great device that’s efficient in cold climates. It is a bit pricey but it is easy to install and will keep a consistent temperature and pressure.
Pros
- Efficient
- Easy to install
- Consistent temperature and pressure
Cons
- Expensive
- Might take a while for the hot water to reach some areas
3. Girard Tankless RV Water Heater
This on-demand tankless water heater is a Girard 2GWHAM. This water heater is made mainly for winter use. This unit keeps the burn regulated so that the set hot water temperature can be maintained. It’s a great system for your RV’s plumbing and doesn’t require any special hookup or LP gas lines.
This water heater is very quiet, it’s easy to install, and as long as you keep the hot water dedicated to one place at a time you will have long-lasting hot water.
Pros
- Heats up fast
- Easy installation
- long-lasting hot water
- Runs super quiet
Cons
- Might not reach desired hot temperature in cold weather
- Installation instructions are not great
- Can only get hot water in one place at a time
4. Eccotemp i12-LP Water Heater
This water heater is rated at 4 GPM, black, Eccotemp i12-LP. This heater can be used for your entire home. It’s an indoor heater that will activate on demand. It doesn’t need a pilot.
If you’re looking for an indoor propane tankless water heater that will give you unlimited hot water, is easy to install, and has modern controls, then this is the hot water heater for you. It works great, but new customers should purchase a valve kit as well.
Customers in colder climates who have provided propane tankless water heater reviews advise caution with this purchase. If you’re heating up the water in a small home, feel free to purchase this water heater!
Pros
- Stable water temperature
- Works great
- Easy installation
- Touchscreen display
Cons
- Loud if mounted directly in the bathroom
- Valve/flush kit not included
5. Eccotemp 10 Liter Portable Tankless Water Heater
This portable tankless water heater is an Eccotemp L10 2.6 GPM. It is a 1 pack but it is also available in 2,5, and 10 packs. It comes in white.
Based on the propane tankless water heater reviews, this product is a great purchase. It is a top-rated propane tankless water heater that is durable, reliable, and can provide lots of heat for various uses around the home. If you’re looking for a good small propane tankless water heater, you should consider this one.
Pros
- Easy to install
- Good battery life
- Maintains strong water pressure
- Durable
Cons
- The battery box is cheaply made
- Flame can go out easily with strong wind
6. Camplux 2.64 GPM Outdoor Propane Gas Water Heater for Camping
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This white outdoor propane tankless gas water heater is a Camplux Enjoy Outdoor Life model BD264 with 2.64 GPM. In addition to this Pro-10L size it also comes in 2 pcs of Pro-6L, 4 pcs of Pro-6L, Used Pro-6L, Pro-6L, and Pro-6L with a 1.2 GPM water pump.
It is a very eye-catching device with energy-saving technology. It is very safe and stays protected from freezing or overheating. The hot water you need from this heater will come immediately and last for as long as you need it.
This tankless water heater seems to be a great item to take with you on camping trips. It provides endless hot water and the setup is extremely simple. The propane gas tankless water heater reviews are positive for this model. If you’re for a simple and reliable tankless water heater that includes all the parts you need.
Pros
- Easy to install
- Uses standard size shower head (if you want to replace the original)
- Comes with all the materials needed for installation
- Instant hot water
Cons
- The showerhead included is a very cheap plastic
7. Rinnai RU199iP Condensing Tankless Hot Water Heater
This tankless water heater is by Rinnai. It is a model RU199iP and it is an ultra-series propane heater. This compact-designed water heater can be installed just about anywhere. It offers a concentric or twin pipe installation.
If you’re in the market for a whole-house propane tankless water heater, then this product is a good choice. It’s easy to install and the hot water it provides will be nonstop. When you’re ready for a water heater that comes with the necessary parts, this water heater should be on your radar.
According to the propane tankless water heater reviews, this heater is a pretty good buy.
Pros
- Easy installation
- Makes good endless hot water
Cons
- You have to wait about a minute before you receive hot water, especially if you turn off the faucet and turn it back on
8. EZ 101 Tankless Water Heater
This tankless portable water heater is by EZ tankless. This unit ignites with the flow of water and extinguishes when the flow stops. With this heater, it’s easy to regulate the water temperature.
Overall customers feel that this is one of the propane tankless water heaters on the market. It works well and it can last for years without replacement. If you’re looking for a durable water heater, then you might want to try this one.
Pros
- Works great
- Lasts a long time
Cons
- The flow rate isn’t great
- Doesn’t include all fittings or a regulator
9. Takagi T-H3-DV-N Condensing High-Efficiency Natural Gas Indoor Tankless Water Heater
This tankless water heater runs on natural gas. It is made by Takagi and it is a model T-H3-DV-N. The water connection is located at the bottom and this unit is for indoors.
This is a strong indoor tankless water heater that is small enough to leave room for your other appliances. It is easy to install, but new customers should be aware that they will have to purchase additional parts.
Pros
- Lightweight
- Small
- Works well
- Easy to install
- Good price
Cons
- Have to buy additional items (connections are not included)
- Needs to be maintained (cleaned on the inside) every 6 months
- Loud humming noise when the hot water runs
10. VEVOR Propane Hot Water Heater 18L Tankless Propane Water heater
This tankless instant water heater boiler is a Vevor propane 18L gas LPG. It is a 36KW 4.8GPM water heater liquefied petroleum gas water heater.
In addition to this 16L liquefied propane gas, this water heater is also available in 8L, 10L, 12L, liquefied natural gas, 12L liquefied natural gas touch screen, 12L, and 18L liquefied propane gas.
You can purchase this product as a pool heater as well. New customers should know that each water heater can only use a single gas type. This unit is safe and is ready to automatically shut down under various extreme circumstances, protecting the user and the equipment.
This water heater runs efficiently and you can depend on it to shut down during extreme temperatures or for safety measures. According to the natural gas tankless water heater reviews, it’s a great product to go camping with as it lets you control both the cold and warm water.
Pros
- Automatic shutdown feature
- Good price
- Good size
Cons
- A propane regulator is not included but is needed to ignite
Tips on Choosing
- Price: You don’t need to spend a lot of money on a water heater if you are purchasing a smaller space. If you are purchasing a large home, then you will need to adjust your budget accordingly to meet the potential demands of a larger house. New purchasers should also prepare because tankless gas water heaters will cost more upfront than electric water heaters.
- Climate: The colder your climate is the more powerful a water heater you will need. On the contrary, if you live in Florida, you could potentially get away with the least expensive unit even for a large household because the unit won’t have to work as hard.
- Natural gas is a lot cheaper than electricity. If you wind up with a top unit, you could wind up saving money in the long run. Several customers have reported that they have been using their good water heaters for years which proves they can be very durable.
- Physical size: Your water heater can be small and lightweight. A compact heater will fit in your storage closet with no problem and you will most likely be able to fit other appliances in there with it.
- Safety: Consider a water heater with proper safety measures that won’t allow the heater to overheat or freeze. Some heaters come with an auto shut-down feature or a temperature regulator. You could also look into a heater that locks the temperature in place to reduce the amounts of accidents during use.
Factors To Consider
- Household size: The number of people in your home is a major issue to think about when you’re shopping for a water heater. The number of gallons per minute (GPM) will differ greatly when you’re comparing a five-bedroom home to an apartment.
- GPM: You can check your shower head to see what the GPM rating is. Showers tend to use the heaviest amounts of hot water of all appliances. It’s smart to check your other appliances as well including your dishwasher, sink, and washing machine. Once you’ve considered each hot water appliance think about how many of them you will use at the same time, and that’s how you will get your total GPM need. For colder climates consider rounding up your GPM need by 75 to 100%.
- Installation cost: Some of the costs you’ll have to be ready to include the venting construction and retrofitting of your gas line.
- Hot water for appliances: Unless specifically mentioned, tankless water heaters are not designed to be used in pools. The chemicals that are required to run spas and pools can be damaging to the water heater’s components.
Making The Decision
Now that you have all the information you need to know about purchasing the propane tankless water heater it’s time to make your purchase. Base your choice on the number of gallons per minute that you think you’ll need. Consider the size of your home and the number of appliances you’ll be running at the same time.
Get your budget ready based on how powerful your water heater will need to be.
Remember to check out propane tankless water heater reviews. Current customers provide the best information about the products we are looking into and the experiences we can expect. Make sure to read about any additional parts you’ll need to purchase for the full functionality of your tankless water heater.
Also, make sure that it has proper safety certifications and will be secure enough for authorized users. Narrow down your main features, and start saving money on energy and safety for your family by purchasing a brand new tankless water heater today!
