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Propane water heaters are an option worth considering if you need a new water heater. The benefits of a propane water heater include saving money, space, and energy. Find out more about these benefits and take a look at the propane water heaters we have selected.

Benefits Of A Propane Water Heater

A propane water heater can help reduce your monthly energy bills besides reducing your environmental footprint. We put together some suggestions to help you find the best propane water heater for your needs and some details about the benefits of switching to a propane water heater.

How We Chose Our Ratings

We looked at a few different criteria when selecting and rating propane water heaters:

The Manufacturer and Warranty

We selected water heaters from well-known manufacturers who have a positive reputation and offer an extensive warranty.

The Seller

We looked for water heaters sold by retailers who offer installation services.Reviews from shoppers. The propane water heaters we selected have received excellent reviews from shoppers, and people who installed them in their home saved money on their energy bills.

Efficiency

We looked for energy-efficient water heaters to help you save money. Tank size and tankless models. We put together a selection of water heaters with different tank sizes and found some tankless models so you can compare different options.

Top Seven Best Propane Water Heaters

RELIANCE WATER HEATER CO 6-30-EOLBS 100 30 gallon Electric Water...

RELIANCE WATER HEATER CO 6-30-EOLBS 100 30 gallon Electric Water...
  • Pex polymer lined heat trap nipples
  • Aluminum anode rod
  • 95 energy factor

This 30-gallon water heater would be perfect for a small family. It features a gas control valve for energy-efficiency. The propane water heater has an Energy Star rating of 0.63, and an input of 35,500 BTU. The first-hour rating is 69 gallons, which is impressive for the price range of the appliance.

We like this water heater because of the environment-friendly foam insulation, the self-cleaning feature, and the energy efficiency.

You can choose to get this water heater with a three or five-year warranty. The water heater has a compact design with a height of 58” and a width and depth of 16.”

We think this propane heater is a good value. However, the tank size and gallon-per-minute rating won’t be sufficient if you have a household of more than two people.

Our Rating:

A.O. Smith Signature Premier 40-Gallon Tall Liquid Propane Water Heater

AO Smith 40 GAL 36,000 BTU Water Heater
  • 40 gallon tank
  • 36,000 BTU gas burner
  • GCR-40 standard vent

This propane water heater would be suitable for a family of three or four people with its 40-gallon tank. We like how flexible this water heater is since it is compatible with different installation configurations. You can use different vent diameters, different types of vent pipes, and install venting through a wall or through the roof depending on what is convenient.

This is an Energy Star-certified product, and a gallon per hour recovery rating of 56 if the water temperature is set at 90°F. The BTU input is 50,000.

We think the A.O. Smith Signature Premier 40-Gallon propane heater is an excellent choice because of the positive reviews it has received. You can also get a six-year warranty with this water heater.

The compact design is another plus. The water heater is only 68 ½” high.

Our Rating:

Rheem Performance Platinum 50 Gal. Tall 12 Year 36,000 BTU Liquid Propane Tank Water Heater

This 50-gallon propane heater is one of the most energy-efficient appliances we were able to find. The BUT input is only 36,000 for a 50-gallon tank.This water heater would be ideal for a household of four or five people or for a home with several appliances that use hot water. The water heater can deliver 83 gallons of hot water during the first hour. The Energy Star rating of this appliance is 0.65.

We think this water heater is an excellent investment since it comes with a twelve-year warranty and will help you save money on your energy bills.

Our Rating:

Rinnai Hybrid 40-Gallon 3-GPM 87300-BTU Liquid Propane Hybrid Water Heater

Rinnai V65EP 6.6 GPM Outdoor Low NOx Tankless Propane Water Heater
  • Endless hot water for your entire home
  • V65eP HE High Efficiency Tankless Hot Water Heater - Propane: Outdoor Installation Only
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)

This hybrid water heater is a compromise between a traditional water heater and a tankless water heater. This water heater combines both technologies to heat up water as you use it and will also keep hot water in a 40-gallon tank.

This propane heater can deliver 180 gallons of hot water in the first hour. The BTU input is 87,300.

The price tag is higher than a regular propane water heater, but this hybrid appliance would be a good option if you need a performing water heater for a large family but don’t have enough space for a water heater with a large tank.

The 180 gallon-per-hour rating will be enough to meet the needs of your family, and the compact design of the water heater will help you save space.

Our Rating:

Tankless Propane Water Heaters

Marey 2.0 GPM Liquid Propane Gas Portable Tankless Water Heater

Marey GA5PORT Portable Propane Gas Tankless Water Heater, Small, White
  • Naturally vented outdoors: you don't need to buy a extra venting
  • Serves to a variety of applications, since washing your car, windows cleaning, wash your horse or your dog and take a...
  • Perfect for campsites, cabins, remote areas or just around the house. BTU/h - 35000 BTU/h. Fuel Type - LPG(liquid...

This affordable propane heater for water is perfect for an RV or camping trip. You will get an output of 1.5 gallon-per-minute if you set the temperature to 115°F.

This portable water heater is a great way to save energy since you only need a 2-D cell battery to operate it. You can also use a 12-volt pump to power this water heater.

This portable water heater will give you access to hot water no matter where you are, and it comes with a few convenient accessories, including a gas hose and fittings for your propane tank, and a showerhead.

Our Rating:

Ecotemp L5 Portable Point-Of-Use Gas Tankless Water Heater

Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater
  • Being Designed and developed in Summerville SC USA, The Eccotemp L5 is the only legal CSA Certified portable tankless...
  • Lightweight, easy to carry, and compact, makes using it for camping, hunting, in your Tiny Home, RV’s, Poolside,...
  • Runs on a standard 20 lb. liquid propane tank and is equipped with an electronic ignition. Powered by 2 “D” cell...

This is a lightweight, compact water heater. It is suitable for use during an RV or camping trip, but you can also use it at home as a point-of-use water heater.

The unit is powered by a 2-D cell battery, and you will get an output of 1.5 gallons-per-minute if you set the temperature between 85 and 95°F. The input is 37,500 BTU.

We liked the safety shutoff timer. The unit will automatically shut off if you haven’t used it for twenty minutes. We also like that the water heater is designed to be used as a portable unit or to be mounted on a wall.

Our Rating:

Ecotemp L5 Portable Point-Of-Use Gas Tankless Water Heater

Reliance TS-340-LEH 180K BTU Outdoor Tankless Propane Water Heater
  • ENERGY STAR qualified, .95 efficiency rating
  • 180,000 BTU Unit
  • Condensing technology provides significant energy cost savings

This is a more expensive tankless propane heater, but it is powerful enough to be used at home as long as you live alone or have a small family.This tankless water heater is an interesting alternative to a tank water heater if you want to save money and energy.

The hot water flow rate is eight gallons-per-minute, and the BTU input ranges from 13,000 to 180,000. The water heater comes with a remote you can use to adjust the temperature.We think this performing propane heater for water would be a great addition to your RV if you travel often or could be an alternative to installing a tank water heater if you have limited space.

Our Rating:

Comparison Table

Product

Image

Details

RELIANCE WATER HEATER CO 6-30-EOLBS 100 30 gallon Electric Water…

RELIANCE WATER HEATER CO 6-30-EOLBS 100 30 gallon Electric Water...

Check Price

A.O. Smith Signature Premier 40-Gallon Tall Liquid Propane Water Heater

AO Smith 40 GAL 36,000 BTU Water Heater

Check Price

Rheem Performance Platinum 50 Gal. Tall 12 Year 36,000 BTU Liquid Propane Tank Water Heater

Rheem Performance Platinum 50 gal. Tall 12 Year 36,000 BTU Energy Star...

Check Price

Rinnai Hybrid 40-Gallon 3-GPM 87300-BTU Liquid Propane Hybrid Water Heater

Rinnai V65EP 6.6 GPM Outdoor Low NOx Tankless Propane Water Heater

Check Price

Marey 2.0 GPM Liquid Propane Gas Portable Tankless Water Heater

Marey GA5PORT Portable Propane Gas Tankless Water Heater, Small, White

Check Price

Ecotemp L5 Portable Point-Of-Use Gas Tankless Water Heater

Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater

Check Price

Ecotemp L5 Portable Point-Of-Use Gas Tankless Water Heater

Reliance TS-340-LEH 180K BTU Outdoor Tankless Propane Water Heater

Check Price

The Benefits Of Propane Water Heaters

It is important to choose the right water heater to get all the benefits of propane water heaters. Choosing the wrong size for a tank water heater or choosing an appliance that isn’t energy-efficient won’t help you save money. Here are the benefits of these appliances.

Save Money And Energy

You can save an average of $25 a month by switching to a propane appliance. Propane water heaters help you save money because of the shorter recovery time. The appliance will use less energy to heat up the water and to maintain the correct temperature.Propane water heaters are designed so that there is very little heat loss when the water sits or circulates in the tank.

Propane is a more powerful source of energy compared to electricity. The benefits of a propane heater include being able to heat up twice as much water as an electric water heater in the same amount of time.

This means you can get by with an appliance that has a smaller tank or even switch to a small tankless unit. This will help you save money on your water bill, and you will spend less money on maintaining the temperature of the water stored in the tank.

Even though the initial cost of a propane heater tends to be higher than an electric appliance, the cost of propane is usually lower than what you spend on electricity. Maintenance tends to be cheaper on the long-term for propane water heaters.

You should also know that the temperature control features are usually more precise than with electric water heaters. This can make a difference since an electric water heater might use more energy to maintain a temperature that is slightly higher than the setting you selected.

Choose The Right Tank Size

The benefits of a propane heater for water include being able to get enough hot water with a smaller tank. Here are some recommendations for choosing the right tank size:

A household with one or two people will need a water heater with a tank between 30 and 50 gallons.

A 40 to 50-gallon tank will be enough for two or three people.

A family of three or four will need a propane water heater with a tank of 40 to 75 gallons.

Choose a 50 to 100-gallon water heater if you have a larger family.

You should consider a larger tank so you don’t have to wait between showers or if you have several appliances that use hot water. You might be able to get by with a smaller tank depending on the appliances you use and on the schedules of your family members.

Other Specs To Consider

You can find tankless propane water heaters. These appliances will heat up the water as you use it. The gallon-per-minute flow is typically lower than with a tank water heater, but you can find some very performing tankless units.

A tankless propane water heater can be used as a point-of-use water heater for your shower. The downside of a tankless water heater is that it can provide hot water to one outlet at a time. This is still a viable option for an RV or camping trip or if you live alone.

A tank water heater is a better option if you have a family or if you need hot water to more than one outlet at a time.

Pay attention to the first-hour rating of the propane water heaters you look at. This rating will tell you how much hot water the unit can deliver in its first hour of operation and how quickly the appliance can heat up water. The amount of hot water available after this will depend on how quickly you use the hot water stored in the tank.

A high first-hour rating is necessary if you are likely to empty the tank of your propane heater, for instance, if everyone in your household showers around the same time of day.If you are comparing tankless units, pay attention to the gallons-per-minute rating. This rating will tell you what kind of hot water flow the unit can deliver. The gallons-per-minute rating varies in function of how hot the water is, so make sure you choose a unit that can deliver a good flow for the temperature you usually select when showering.

The BTU rating is another thing you should look at. This rating will tell you how much propane that water heater uses. Look for a unit with a low BTU rating and good recovery time to save money on energy bills. Keep in mind that the BTU input listed in the specs of a water heater corresponds to the maximum input. The actual input will vary in function of the temperature you select.

Propane water heaters have several benefits, including helping you save money and energy. You should assess what your needs are so you can choose an appliance with the right tank size and first-hour rating, or maybe look at tankless propane water heaters instead.

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