There are plenty of options available while buying direct gas water heaters in the market right now, and if you're confused regarding which one to go for, This page is just for you.

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Our Top Picks:

Best Overall: Buy: Bosch Rmotechnology Electric Water Heater READ REVIEW

Best For Outdoor Installation: Buy: Rinnai Tankless Water Heater READ REVIEW

Best For Efficient Heating: Buy: Bosch Rmotechnology Direct Gas Water Heater READ REVIEW

Best For Worth The Money: Buy: Camplux Enjoy Outdoor Life Direct Gas Water Heater READ REVIEW

Best For Good Value: Buy: Rinnai Direct Gas Water Heater READ REVIEW

Best For Space Saving: Buy: Noritz Direct Gas Water Heater READ REVIEW

Best With Furnace: Buy: Recpro Direct Gas Water Heater READ REVIEW

Best For Stainless Steel: Buy: Fogatti Direct Gas Water Heater READ REVIEW

Best For Overall Length: Buy: Ez Tankless Direct Gas Water Heater READ REVIEW

Best For High Temperature: Buy: Camplux Direct Gas Water Heater READ REVIEW

Best Overall: Bosch Rmotechnology Electric Water Heater

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The Bosch Rmotechnology Electric Water Heater is long-lasting, rigid and fits well with your daily purposes like a dream. The bosch rmotechnology electric water heater is easy to adjust and has a unique design. Make sure this fits by entering your model number. This electric water heater is easy to maintain and has premium glass - lined material for a long service life.

The heater is very small, it looks good and has a modern design. Lastly, the bosch rmotechnology electric water heater is used to capture moisture.

Almost all customers agree that the heater is packaged well and there's really nothing quirky about the design or hookup. Further, a few also found that the heater is to provide a small amount of electrically heated water to serve as a stop gap while waiting for the water from the main hot water tank to reach the sink or shower or bath tub. Moreover, a few say that this water heater is the perfect size to supply warm water, mainly needed in the winter.

• It looks like they have improved the thermostat.
• This works wonderfully for providing instant hot water in front of a tankless water heater.
• This fits in a small space and delivers nice hot water for washing hands.
• This fits nicely in the cabinet with the garbage can and cleaning supplies.

Best For Outdoor Installation: Rinnai Tankless Water Heater

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The Rinnai Tankless Water Heater is satisfactory and appropriate and fits well with your regular use. The rinnai tankless water heater is very happy and has a cool design. The Manufacturer says: Rated by a uniform energy factor (uef), our tankless water heaters are highly energy-efficient, saving you from expensive power and water costs. This v53den compact tankless water heater has a longer lifespan since water is heated on demand only, which saves on energy costs.

The heater is very small, it works well and has a safe design. Most importantly, the rinnai tankless water heater makes for great hot water, works well for domestic hot water, It fits for ease of installation and has a modern design.

Almost all customers agree that the heater is used for flushing the system every year or two. In addition, they say that the heater is used for confined spaces. " no air to breath " exhaust gases reach about 120 degrees. Also, they also found that the water heater is very efficient and runs hot in under a minute.

• Enhanced scale detection lessens the possibility of serious, long-term damage to the unit.
• This will greatly reduce any possible fire issues / risks.
• This comes with a number to a manufacturer where you can get parts.
• This does not need a condensate drain.

Best For Efficient Heating: Bosch Rmotechnology Direct Gas Water Heater

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The best part: Bosch Rmotechnology Direct Gas Water Heater costs comparatively low and it is available to ship in 24 hours. The bosch rmotechnology direct gas water heater is easy to carry, is elegant and it works well with water saver. Make sure this fits by entering your model number. Further, it is highly recommended and it works perfectly.

The heater is suitable for horizontal installation and it is great for more power. Moreover, it is inexpensive and it heats water quickly. Finally, the bosch rmotechnology direct gas water heater is perfect for gallon size and it can be trusted for good quality.

Almost all customers opine that the heater is especially true in the complicated 120v/12v combo electrical systems in an rv. And, a few also found that the heaters are really nice and helpful. Further, they strongly agree that the heater comes with a power plug or wire. Overall, the tone of buyers is very positive and we believe that the heater suits the purpose.

• It is 30 or 40 pounds.
• This is perfect for 5th wheel rv.
• This is used for three different applications.
• This takes heat.

Best For Worth The Money: Camplux Enjoy Outdoor Life Direct Gas Water Heater

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Not everyone likes to purchase a heater for their regular use, but the camplux enjoy outdoor life. direct gas water heater would be an anomoly. The camplux enjoy outdoor life. A direct gas water heater is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blowing up when the temperature is lower than 32. You can just take the 1/2 " bsp female to 1/2" npt gas male connector adapter, then you want to hook this water heater to a natural gas pipe directly. The camplux tankless hot water heater comes with an oxgen - free copper heat exchanger and v - type stainless steel burner, high heating efficiency up to 89.98.

Above all, the camplux enjoys outdoor life. Direct gas water heater is perfect for easy operation, is inexpensive, it is ready to install and has a safe design.

Most buyers found that the heater makes an outdoor version too. Moreover, they say that the heaters are very willing to work out a deal for an exchange. Moreover, they also found that the heater would provide plenty of hot water. Overall, most buyers agree that the heater suits them best, and no one questions it.

• This is easy to use led display controls.
• These are optional to install after everything is working correctly.
• This comes with 318 gpm of output hot water ranging from 95.
• This is constantly expanding, so a keen eye out for quality, innovative products.

Best For Good Value: Rinnai Direct Gas Water Heater

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The Rinnai Direct Gas Water Heater's material feels more premium than its price would suggest. The Rinnai direct gas waterheater is made for cost savings, It will for excellent value and has a safe design. . And, the heater uses pex and has a water heater design.

The heater is highly recommend, is clear, it is made for good value and has a standing design. Finally, the rinnai direct gaswater heater is suitable for outdoor installation, heats water fast, It makes for great hot water and has a controller design.

Most customers agree that the heater works with natural gas. In addition to that, it comes with a 12 - year warranty. Furthermore, a few also found that the heater looked to be a condensing unit. In addition, they strongly agree that this is an easy fix. Again, for the cost of this unit, one should n't have to work around this kind of design flaw. So, customers were eager to recommend it to friends and families.

• This will be offset somewhat by the gas increases.
• This works well and support is reliable.
• This is easy to install and produces as much hot water as needed on demand.
• This is not rated for it, it will void the warranty.

Best For Space Saving: Noritz Direct Gas Water Heater

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We would, of course, be remiss if we didn't mention Noritz Direct Gas Water Heater for daily purpose. The Noritz direct gas water heater comes with a water connection and it is soft. Make sure this fits by entering your model number. And, this is made worth the money and it has little unit.s.

Above all, the Noritz directgas water heater is plenty hot and it is very happy.

Almost all customers agree that the heater is not a simple swap, all pipes lined up, etc, but again, four generations ago, so who can complain. Moreover, a few also found that the heater does not, the remote can change temperatures without adjusting dip switches in the main unit. Moreover, they strongly agree that this unit is a high efficiency heater and exhaust temperatures are low. To sum up, buyers found this to be one of the best heaters for daily purposes.

• It also takes longer to get hot water than with the old tank water heater.
• This is designed for flow rate and it is good for space saving.
• This is easy to install and adjust the temperature of water.
• This is easy to configure and maintain, and works consistently.

Best With Furnace: Recpro Direct Gas Water Heater

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The Recpro Direct Gas Water Heater is satisfactory and appropriate and fits well with your daily use. The recpro direct gas water heater works perfectly and it is great for road trip. With this amazing machine, you can have a steady stream of hot water flowing to your faucets or shower without waiting for the tank to warm up. Moreover, the heater is highly recommended and it works very well.

Finally, the recpro direct gas water heater goes strong, is soft and it is good for hot water on demand.

Almost all customers agree that the heater will fit in any 6 gallon space. If you have a 10 gal you will have to build up around it. Also, they say that the heater is about 4" narrower than the factory water heater. In addition, a few strongly agree that the heater is only propane and you can find all the warranty information on the recpro website.

• This is designed to be on the outside wall of an rv or camper.
• This is not branded “recpro” as the image would show.
• This will no longer be used.
• It is fabulous to have unlimited hot water in an rv shower.

Best For Stainless Steel: Fogatti Direct Gas Water Heater

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The Fogatti Direct Gas Water Heater is capable of outshining several other heaters featured in this list in overall features for the price point. The fogatti direct gaswater heater is suitable for 2-3 outlet points, which can satisfy the whole family. Antifreeze protection needs your cooperation，please keep your water heater staying plugged into a 120v 60hz power supply to make sure the anti-freeze system automatically ignites. In addition, this is great for flow rate, is white, it is easy to adjust and has a water heater design.

The heater is designed for easy installation. Lastly, the fogatti directgas waterheater is clear, comes with a flow sensor, it works fantastic and has a compact design.

Most buyers quickly discover that the heater would need a vent and fresh air. And, a few strongly agree that the heater is very sensitive and high tech. And, a few say that the water heater uses a lot of gas when running, the pressure regulator may not be able to deliver enough. To sum up, at the price, they believe that they got a steal of a deal with it.

• This is a pretty installation…mark.
• It comes out hot enough not to condensate.
• This works well with good customer service, it is very happy and has a portable design.
• This can meet the simultaneous use of 3 or 4 water outlets.

Best For Overall Length: Ez Tankless Direct Gas Water Heater

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Ez Tankless offers a variety of heaters for personal choice and yet maintains quality in all the variants. The Ez Tankless Direct Gas Water Heater is an easy to understand advanced technology display. A tankless heater can eliminate a large portion of your home's stand-by energy loss, which saves precious energy and money. The ez ultra water heater includes a stainless steel vent for horizontal venting, but requires the purchase of 2 " pvc for vertical venting.

Lastly, the ez tankless direct gas water heater is clear, has good build quality, it comes with a flow sensor and has an efficient design.

Most buyers opine that the heater is good for a quick 10. And, they say that the heater has great customer service. Also, a few say that the heater is suitable for users living at high altitude or those using well water with older or less powerful pumping systems. To sum up, at the price, they believe that they got a steal of a deal with it.

• This comes with the ability to vent using a 2" sch.
• This is meant to be installed indoors, so you can't let the unit itself freeze.
• This is good for high thermal efficiency, it has used pex and has a safe design.
• Back-draft prevention device and a stainless steel horizontal vent pipe are included.

Best For High Temperature: Camplux Direct Gas Water Heater

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If you often find yourself confused about the appropriate and satisfactory heater, Camplux Direct Gas Water Heater is your solution. The camplux direct gas water heater comes with a uef of over 0.82, The high energy conversion rate can effectively reduce energy loss, saving the family energy and money. The instant hot water heater features multiple protection ensures safety, equipped with pcb start up self-test &real-time intelligent monitoring, timely warning of potential gas fire and hydro power to ensure your family's safety. The on - demand water heater features pcb frequency conversion intelligent control, temperature intelligent adjustment ensures comfortable constant hot water.

Above all, the camplux direct gas water heater comes with 5.28 gpm and 150, 000 btu heating capacity through propane gas intake, It is suitable for 2-3 outlets for the whole family.

Almost all buyers found that the heater comes with a 3/4” gas valve. Moreover, they say that the heater is consistent, it will give an error code and it will quit giving you hot water when you least expect it. To sum up, most buyers agree that the heater suits them best, and no one questions it.

• This is constantly expanding, so a keen eye out for quality, innovative products.
• This does require a 110 vac circuit for the electronics and igniter.
• This buy again, provides high thermal efficiency and has a safe design.
• This is good for electronic ignition, it is smart and has an innovative design.