Tankless water heaters are becoming of increasing importance in today’s world. Hot water is essential for every building, whether it is a home, apartment or even a commercial building. They are a really good, affordable and efficient option for any homeowner. However big your hot water needs may be, there surely is a tankless water heater that can easily fulfill them!
A propane tankless water heater can be a very suitable choice for providing hot water as well as for saving energy. As a result of the constantly moving and innovative technology, the modern units are offering newer and unique options.
The demands of propane tankless water heaters are increasing every other day. Due to this, there are different kinds of units being manufactured to satisfy every customer’s need.
Given that you choose the correct one, you can benefit from the energy efficiency and reduced wastage. If you invest in top models, you can get hot water on-demand, they take up less space, and also eco-friendly. So, they can turn out to be a smart investment for your home.
To ensure that you won’t face problems while trying, we have created a list of seven propane-fueled tankless water heaters.
Best Propane Tankless Water Heaters
The Rinnai V65EP is a non-condensing propane-fueled unit. It is an excellent Rinnai product and is mainly ideal for use in manufactured or used homes. You won't have to worry about complicated controls and operations with this unit.
Everything can be adjusted through the remote control, and it also comes with unique locking functions to prevent the accidental change of pressure or temperature.
Mainly, it is built for outdoor installation and also it can function at higher altitudes. In addition to that, It offers a good 6.5 GPM flow rate which is perfect for an average-sized home with two bathrooms. It is also about 82% energy efficient; all that for a reasonable price as well. Therefore, it is a good option in general and the best option for those in a mobile home to use.
- Easy Installation And Sleek Design
Its sleek and compact design allows the user to have it installed out of sight. It is an outdoor unit, so it doesn't require a venting system either. It also helps users save money on utility bills as it doesn't need a pilot light to ignite the burner.
Although the unit is easy to install, it should be noted that it is not advisable. This is because the prerequisite for the warranty requires the unit to be installed by a licensed professional who has taken part in Rinnai's installation training class. Otherwise, the warranty will be void.
- Leak And Scale Detection
One of the Rinnai V65EP notable features is the enhanced scale and leak detection. The improved scale detection normally lessens the possibility of serious and long-term damage to the water heater. This leak detection automatically shuts off the water so as to limit property damages. This helps in preventing the unit from breaking down and reduces the number of maintenance checks required.
The Rinnai V65EP model is an outdoor, propane-fueled tankless water heater. Its special features can ensure that you never run out of hot water and that you enjoy the convenience, space savings, and ease of installation and peace of mind. Therefore, it is a good choice for those living in smaller houses.
The Ecotemp L5 is the ideal unit for a portable tankless water heater with low requirements. So, you can enjoy the luxury of receiving hot water anywhere you go.
The unit operates on liquid propane. When compared with the standard electric models, liquid propane gas water heaters heats water quicker and uses less energy. Moreover, It can deliver about 1.4 GPM of flow rate, hence, it should fulfill any instant hot water needs.
It is also a good option if you are on a budget. Despite being cheap, it does not compromise on quality at all. The water heater is ideal to carry out when you're going camping or for any outdoor activities.
- Copper And Stainless Steel Build
The Eccotemp L5 tankless water heater is built from copper and stainless steel for assured longevity and strength. This also adds to its sleek design with the great white finish. So, it looks simple and sophisticated.
- Automatic Safety Shutoff Timers
The model also comes with a battery igniter and 20-minute automatic safety shutoff timers. As a result, no electricity is required for the unit's functioning.
- Multi-Functional Outdoor
The Eccotemp L5 can supply instantaneous and endless hot water outdoors. You can move the unit from one point to another hassle-free around your home. Lightweight and space-saving design snugly fits even the smallest spaces in your car or storage room.
The portable tankless water heater suits campsites, outdoor sprays, and cabins. With the ideal operating range of 2080 PSI, the system works efficiently.
It can wash your car, pets and run a hot shower. You can also pair the Eccotemp L5 Portable Water Heater with your pressure washer for a more thorough cleaning.
The Eccotemp L5 portable tankless water heater is one of the best portable water heaters there is. Although it has a low flow rate, it can provide for all your hot water needs. Comparatively, the model works way faster and consumes less energy. All in all, it is a portable that supplies hot water whenever and wherever you need it.
3. Rinnai RL Series HE+RL94iP Tankless Hot Water Heater
The Rinnai RL94 is from Rinnai's high efficiency plus(HE+) production line of tankless water heaters. It also offers Rinnai’s most advanced technology in non-condensing tankless water heaters.
This model also features their iconic Circ-Logic technology which recirculates hot water according to get you your hot water faster. This electric tankless water heater model runs on uniform natural gas ignition which is very energy efficient. It also performs well at lower temperatures whilst consuming low energy.
This unit is mainly a great option for residential and commercial usage. Other than that, it provides endless hot water and offers great energy savings. Along with the addition of WiFi monitoring and recirculation technology for faster hot water delivery.
- Circ-Logic Technology
This model in the Rinnai segment features Circ-Logic Technology. This technology improves the health of the product by recirculating hot water through the pipe for faster heating. So, you can get on-demand hot water without any difficulties at all. It reduces water wastage and heats water efficiently.
- EZConnect Feature
The heater has an EZConnect feature for connecting two or more units. So, you can have ease of operation and wouldn't have to operate different units separately. Three or more units can also be connected using the MSA control board.
- Compact And Sleek Design
It has a sleek design which not only gives it an elegant look to match your bathroom aesthetics but also makes it easy to install. It is small and light in weight but has many great features. The unit can be placed in almost any room. It doesn't require any additional venting either.
The Rinnai RL series HE+ RL94iN is one of the best tankless gas water heaters that you can find. Mostly, customers have had a very positive review of the product. The model is considered to be comparatively a lot expensive and would be ideal for a small budget.
The unit is a good option for medium to large households and can support multiple fixtures at once. Although, it is not suitable for those who are working with a tight budget or for smaller families and households.
The Eccotemp FVI12-LP is, without any doubt, one of the most affordable water heaters you can get. It is a small, compact unit which doesn't require a lot of space or time to be set up.
The unit works with a flow rate of 3.4 GPM which is sufficient for residential and small-scale uses. Although it is not suitable for places with low water pressure.
The FVI12-LP is mainly a point-of-use unit, so you can install multiple units throughout your home. In addition, the temperature display allows you to adjust the temperature according to your preference. Its functions quietly too. So, you can have a pleasant experience while using this model.
If you live in a small house, this is a great unit for you, since you shouldn’t need too much more than the 3.5 GPM.
- Highly Efficient Model
It effectively converts the fuel which is employed to change cold water to hot water. This is relatively cheaper than electric powered heaters, however with the added safety and security. Therefore, you can be confident in selecting the FVI12-LP for your personal use as well.
- Good For Multiple Hot Water Demands
The Eccotemp FVI12-LP employs 2 watts of energy for an ignition and 10 watts for operation and hence is powerful during energy conservation. With adequate product dimensions, this equipment ensures enough space and zone for effective water conversion of almost 11-50 gallons of water per minute.
The Eccotemp FVI12-LP is a high capacity propane tankless water heater. It is not only functional and affordable but also environmentally friendly too.
It provides a powerful performance all the while ensuring safety. So, you get efficient heating as well as a steady flow of hot water. It is a must-buy for almost every kind of household!
The Camplux 10L is an outdoor portable propane gas-fueled tankless water heater. The unit is a tankless water heater, which runs off a propane tank. It is best if you want the comfort of a hot shower outdoors. It has a 2.64 GPM capacity, which can support a single shower.
The unit is also compact and lightweight enough to be positioned pretty much anywhere. It can suit your needs for your small house or cabin. It is a good solution for those who need a portable water heater which is adequate for purposes like showering at a campsite or using in your garden.
In the case of the Camplux 10L, there is no need to buy anything extra other than some 2D batteries. You will get the required parts, that is, a gas inlet connector, adapters, garden hose, CSA approval gas hose & regulator.
- Combustion Technology
The Camplux 10L emits low levels of oxygen because of the combustion technology. The combustion technology guarantees that the oxygen levels throughout the complete burner will be lower than 3 per cent. This is even though the water heater needs good ventilation just like any other tankless gas water heaters. It also comes with a range of safety features. There’s a flame failure device and automatic shut-off if temperatures exceed safe levels.
- Different Weather Modes
This feature allows you to take a hotter shower when using it in a cool place or during a colder time and relatively less hot water when using it in a warmer place or during the warmer time. Moreover, it uses artificial intelligence you can enjoy a nice shower without having to change the temperature after setting it to the right mode.
The Camplux 10L has a sufficient water flow rate of 2.6 GPM which would be enough for providing for all your needs, especially considering its 10-litre capacity. There’s a choice of eco or full modes, allowing you to save energy during warmer weather. It is compact and sleek which enables for easy installation; you can also fit it virtually anywhere you need.
This unit is great for cabins and when you go camping since it doesn't need electricity.
The Rinnai RL94eP is the perfect option for any home. You can use it for a small apartment as well as a large home with many rooms. I
t is a gas-powered unit and has a great flow rate of about 9.4 GPM. Plus, it conserves energy and water supply so that there is zero wastage. You can also enjoy other features like scale detectors and digital controllers with error code indicators.
The unit can handle a wide range of temperatures, so it is a great option no matter where you live.
The only downside it might be that some customers might not find it as budget-friendly as the other models. In spite of that, the long durability of the heater and the various features it offers make it a relatively cost-effective option on the market. So, you can get a constant, unending flow of hot water at a reasonable price while saving over 40% of energy.
- Easy Installation
The installation of RL94eP is fairly easy although Rinnai clearly states in their warranty that they will cover any damages if the unit is installed by an unlicensed plumber. It can be mounted on both interior and exterior walls.
Additionally, the venting system requires exposure and it needs protection from elements. Fortunately, the unit comes with a number of valves so you don't have to worry about purchasing them.
- Convenient Temperature Range
This unit also offers a great benefit which is that it can reach temperatures between 98 and 185 degrees. The dial is really easy to operate, you just have to turn it to the temperature that you want. This allows the user to adjust the heat just how you like it. So, it is useful whether you need it for washing or bathing. You can enjoy the ease of use and satisfying performance just like you want!
The Rinnai RL94eP is the best in the market and can provide for your family needs. You might find it a bit hard on your wallet but you can surely get good performance and satisfying operational experience.
In conclusion, it is ideal for those who live in a medium household want a water heater to install in a small area.
The Rinnai RUC98iP Ultra Series produces the maximum output available in a domestic water heater. It is an all-round unit suitable for home as well as commercial use. Additionally, it works using a twin-pipe or concentric PVC venting options.
Also, its gas and water supply inlets and outlets are larger than most similar models. Its energy efficiency capability is also worth mentioning. It boasts an energy factor of 96%. So, upon installation, you will notice a significant change in your monthly bills.
It uses an electric ignition system which is comparatively less energy-consuming than a pilot light.
The model offers a good 9.8 GPM which can sustain up to 6 hot water fixtures. It lacks a re-circulation system but is a good budgeted option for those who do not need it. You will also have a good experience with the WiFi connection capabilities which allows you to monitor the unit.
- Dual Venting Option
It’s important to mention that this Rinnai tankless water heater is best for indoor installation. That said, this unit comes with two ventilation options, that is, PVC and concentric. As a result, the gas consumption is also low. This technology saves fuel all the while keeping the product safe.
- Highly Energy Efficient
The RUC98iN is a great option in terms of efficiency. That is, it is 96% energy efficient and works on condensing natural gas or propane. Apart from this, the uniform energy is 0.92 which is quite good in the long run. So, you can run the product for long hours and service multiple fixtures with it.
- Good Warranty
The unit comes with a 12-year long warranty on heating elements and a 5-year warranty on other various parts. The water heater is constructed with durable materials. This also involves high-end specifications which let the product be ready for long hours. To add to this, a 1-year warranty on labour makes it a great choice.
The Rinnai RUC98iN is one of the best models from Rinnai. Its condensing technology and venting options make it highly energy efficient.
Along with that, it offers great features and a high GPM which can provide multiple faucets. It is best suited for those with medium households with about 4 showers. So, if you need high-efficiency, high output tankless water heater, this is a great choice for you.
Buyer's Guide | Best Propane Tankless Water Heaters
Buying a tankless water heater is a confusing task, that is for sure. Despite that, it is necessary to consider the various advantages that the tankless water heaters offer.
Some of them which are on-demand hot water, energy efficiency and fuel efficiency. Before buying one for your home, Consider these steps so you can make your search easier and without any confusion about your decision.
Your hot water requirements
Are you purchasing a water heater for a large house with high demands? Do you need something that will heat up just enough water for a shower while camping or for a small cabin?
The flow rate of a tankless water heater is an essential factor to consider while buying one. Remember that it’s not just showers that will use hot water.
Household appliances like dishwashers, washing machines and sinks will need a supply too. Count up the number of appliances that you think will use water at the same time. The higher the number, the higher the flow rate your water heater will need to support.
For example, for a small family of two or three people, a flow rate of about 3 GPM would suffice. For larger families, one should consider getting a unit with about 9 to 10 GPM.
Also, keep in mind that the environmental conditions where you live will affect the flow rate too. If in doubt, choose something with more power than you think you’ll need. You don’t want to spend money on buying and installing a water heater that isn’t quite up to the mark.
Tankless water heaters should be convenient to use. Some heaters consist of digital displays and a few control buttons. Some of the others feature some auto-regulation mechanisms, which are pretty handy in the long run. All these are useful factors to look into as they help you have a convenient and problem-free experience while using the unit.
Almost all tankless water heaters should preferably be installed professionally to prevent the warranty from becoming void. Like in Rinnai's case, in which its warranty specifically states that you must have the unit installed by a professional otherwise the warranty will be void.
Additionally, installing a gas water heater isn’t too easy. If you plan to tackle it yourself, make sure you check what comes in the package before you buy. Some water heaters come with all the regulators, adapters and any other parts you might need.
While in other cases, you might need to buy components for installation separately. Be aware that not all of these parts are easy to get either. So, if you’re in any doubt about whether your DIY skills are up to installation, consider hiring a professional plumber. Since you’re working with a gas appliance, getting things wrong can be dangerous.
1. How do tankless gas water heater prices compare to electric water heater prices?
In general, electric water heaters are cheaper in comparison, but gas water heaters are more economical to operate and maintain. Electric models might also consume the same amount of energy as all of your other household appliances combined.
Unlike that, gas models require significantly less fuel to provide hot water to your entire home. In simpler terms, gas is cheaper in the long run, whereas electric is cheaper upfront.
2. How long do tankless gas water heaters last?
On average, tankless water heaters can function for about 15 minutes. The best propane tankless water heater models have a long lifespan. The durability of your own heater will depend on factors like the thermostat, usage, brand and model, and installation.
It’s safe to say that you can expect a natural gas or LP tankless water heater to last at least 15 to 20 years. Some even last up to 25 years. You can extend the life of your water heater with routine maintenance and timely part repairs. The good news is that parts are generally inexpensive and easily accessible for any instant water heater, propane or natural gas.
3. Does a tankless water heater work differently with low-flow faucets or showerheads?
Generally, there isn't a difference in the water heaters performance when you have low-flow faucets or showerheads. If you find you’re not getting the hot water you need, begin by lowering the temperature of your tankless water heater by some degrees. It’s counterintuitive, but it affects the water mix ratio and will activate the tankless water heater unit for lower-flow fixtures.
4. Would I need soft water?
Generally, no, your home doesn’t need to have soft water. Although, if you do have hard water, you might want to consider a water softener. This will help reduce the wear on your water heater and reduce mineral buildup. As a result, your a tankless water heater will run more efficiently and last longer.
All in all, propane tankless water heaters can save you a lot of money in the short-term as well as in the long run while also providing additional convenience and comfort for your family.
It does not take long to notice that the propane tankless water heaters have many benefits and features which conventional tanks normally miss out on.
Although their history isn't too much to go on, the tankless water heaters have been improved and enhanced in ways never thought possible. Their design allows them to be energy-efficient, cost-effective and durable.
As mentioned earlier, you should think about the features you need, and then match it to the environment it will need to operate in. Once you understand which propane tankless water heater is able to meet your family needs and the benefits which come with switching over from the conventional tanks, it will be quite clear to you why they are a real winner and the perfect choice for any home.
That concludes our list of seven of the best propane tankless water heaters! We hope that you have gained a better idea of what kind of a tankless water heater would best suit your household and your preferences.