For some, it is about convenience and spacing. A tankless heater takes up less space and some of them can be mounted on walls, giving you a chance to create more storage space. Others note that a smaller, tankless gas heater usually lasts longer than a large tank heater. If you are going to spend some bucks on a water heater, durability likely will rank high on your list.
Gas water heaters usually perform better in cold weather and don’t need as much fuel to get going. Also, a gas heater that is smaller can be more efficient for a residence. Gas heaters generally on get turned on like a faucet only when used. This means that energy won’t be spent on its downtime, therefore cutting utility usage and costs. There is no prep time as the hot water comes on demand. The water is also cleaner as it doesn’t come from a tank that can get rusty.
So with all these factors in mind, here are five of the best-rated gas tankless water heaters on the market. All of them can help provide numerous of benefits to your residence.
Best Natural Gas Tankless Water Heater
This Rinnai product – Rinnai RL75iN Natural Gas Tankless Water Heater stands out because it an be used in both a residential setting and a commercial one. It quickly provides hot water and can deliver up to 7.5 gallons of hot water in a minute, good enough to service a good-sized household.
This Rinnai is mounted on the wall, creating more space on the floor to store other items. It is considered highly efficient and features a digital controller. The water temperate range for this heater is between 98 degrees and 160 degrees and has fairly precise temperatures.
Users like that it is relatively easy to install and provides steady and good performance even in a large residence featuring multiple bathrooms and hot water needs.
Top Rated Direct Vent Tankless Gas Water Heater
Another tankless wall-mounted heater, the Rheem version is well thought of because it can pump out as much as 9.5 gallons of hot water per minute. Throw in smart controls and energy efficiency and this heater – Rheem Indoor Direct Vent Tankless Natural Gas Water Heater covers a lot of bases for would-be owners.
Its ability to pump in tons of hot water quickly truly stands out for this product. It is also a condensing unit, making it even more energy efficient. Cold weather won’t affect it and it is in a stainless steel frame, making it durable. The energy efficiency on this product is estimated to be 94 percent.
Owners of large households tend to enjoy this Rheem product because its large flow rate prevents even large residences from ever running out of hot water. It comes at a hefty price, but it is both a space saver and a high-performance producer.
Best Indoor Tankless Water Heater
This Takagi product – Takagi T-KJr2-IN-NG Tankless Water Heater, Indoor Natural Gas is highly-rated though it is better for medium-sized and smaller residences. It is economically one of the better natural gas water heaters that is tankless because it offers a lot for its price.
While it requires a four-inch Category III stainless steel venting, it compensates with strong temperature monitoring while still providing up to 6.6 gallons of hot water per minute. Given that, it is possible to even run three showers at the same time if one of the shower heads is a low-flow. It also won’t be bothered by colder, Northern climates in terms of performance alterations.
Users like its digital remote which allows for precise control. The installation may need to be done by a professional plumber, but its performance is well-regarded once the process is done.
Top Natural Gas Tankless Water Heater for the Price
There is a lot to like with the Camplux product. While it doesn’t produce great flow at 4.4 gallons of hot water per minute, the Camplux Digital Display Natural Gas Tankless Water Heater has a bunch of other appealing features.
It is considered a good device that has a wealth of safeguards such as anti-freezing, flame failure protection, and a 20-minute automatic shut-off device. It is compact and weighs little despite having an 88.5 percent energy efficiency rate. A bonus is that it comes with a multi-functional shower head which allows you change settings based on personal hot water preference.
While it comes with a lot of parts, many users like it because it functions well for a gas tankless water heater. While it may have some difficulty in a large household, smaller residences should be fine with its water flow.
Top Rated Gas Tankless Water Heater to Buy
This Rheem model – Rheem EcoSense 8.4 GPM Natural Gas High Efficiency Indoor Tankless Water Heater is under its environmentally friendly tag, but still can deliver up to 8.4 gallons of hot water per minutes. That is still more than enough to suffice a large residence with multiple shower usage.
Its temperature range can go from 85 degrees to 140 and features a remote digital thermostat to allow for precise measurements. The EcoSense usually is a sleek, gray frame which as open venting below. There are also electronic controls and sensors which can be used to maintain performance. Combined with its efficient manner, high energy output, and small space it takes it up, there are a variety of reasons this model is well thought of.
Users note that the instruction manual is fairly comprehensive and provides details about all the parts and advice on where to mount it. However, using a plumber for this high-end product is perfectly fine. It is durable and its performance doesn’t suffer a drop off over time.