When it comes to heating your home, natural gas boilers are a popular choice due to their efficiency and affordability. However, finding the right one for your home can be a daunting task. To help you out, we've put together a short guide on the key points to consider when looking for natural gas boilers for home heating.
1. Efficiency: Look for a boiler with a high AFUE (Annual Fuel Utilization Efficiency) rating. This measures how efficiently the boiler converts fuel to heat.
2. Size: Ensure that the boiler is the correct size for your home. A boiler that is too small won't be able to heat your home effectively, while one that is too large will waste energy.
3. Cost: Consider the initial cost of the boiler as well as the cost of operating it over its lifespan. A more expensive boiler with a higher AFUE rating may save you money in the long run.
4. Brand and warranty: Choose a reputable brand with a good warranty. This will give you peace of mind knowing that your boiler is well-made and covered in case of any issues.
5. Installation: Make sure to choose a professional installer who is experienced with natural gas boilers. Improper installation can lead to inefficiency and safety hazards.
By considering these key points, you can find the right natural gas boiler for your home heating needs.
10 Best Natural Gas Boilers For Home Heating
| # | Product Image | Product Name | Check Price |
|---|---|---|---|
|
1
|
 |
|
|
|
2
|
 |
|
|
|
3
|
 |
|
|
|
4
|
 |
|
|
|
5
|
 |
|
|
|
6
|
 |
|
|
|
7
|
 |
|
|
|
8
|
 |
|
|
|
9
|
 |
|
|
|
10
|
 |
|
1. Rinnai I150sn Condensing Gas Boiler, Natural Gas (150k Btu)
The Rinnai i150SN Condensing Gas Boiler is a powerful heating solution that can effectively heat an entire house while providing hot water for showers and faucets. It is fueled by natural gas and has a heat output of 150K BTU, making it an ideal choice for larger homes.
One of the standout features of this boiler is its self-cleaning stainless-steel heat exchanger, which helps to ensure optimal performance and longevity over time. Additionally, the modulating wire mesh burner and secondary flat plate heat exchanger provide reliable hot water for all household needs.
The Rinnai i150SN Condensing Gas Boiler is also equipped with smart features that make it easy to use and control. With multizone control capability, the thermostat and control pumps can connect directly to the boiler, allowing for efficient and effective heating of the house and tap water. The child-lock safety feature automatically turns off central heating to prevent accidents.
The electric heater boasts a user-friendly interface with a digital display main screen, temperature and pressure display, and an outdoor reset sensor with easy parameter settings. The up/down arrows allow for easy adjustment of the temperature between 104°F and 180°F.
In addition to its powerful heating capabilities and smart features, the Rinnai i150SN Condensing Gas Boiler has a space-saving design that makes it an ideal choice for homes with limited space. Its compact wall-mounted design and multiple venting options, including 2-inch PVC up to 65 feet and 3-inch up to 150 feet, make it easy to install and integrate into any home.
Finally, customers can rest assured knowing that the Rinnai i150SN Condensing Gas Boiler is backed by a comprehensive warranty. The heat exchanger, parts, and labor are covered by a 12-, 5-, and 1-year residential warranty and a 5-, 5-, and 1-year commercial standard warranty, respectively. This guarantees that customers can enjoy reliable heating and hot water for years to come.
2. Rinnai I090sn Condensing Gas Boiler, Natural Gas (90k Btu)
The Rinnai i090SN Condensing Gas Boiler is a reliable and efficient hot water heater that is designed to heat an entire house. With its self-cleaning stainless-steel heat exchanger, modulating wire mesh burner, and secondary flat plate heat exchanger, this boiler is capable of providing hot water for both showers and faucets.
One of the most impressive features of this gas boiler is its multizone control capability, which allows thermostat and control pumps to connect directly to the boiler, providing warmth to the entire house and hot water for taps. The smart heater also comes equipped with a safety child-lock function that automatically turns off central heating, providing peace of mind for families with young children.
The electric heater features a user-friendly interface, including a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings. The temperature can be adjusted between 104°F and 180°F using the up and down arrows.
Another major advantage of this gas boiler is its space-saving design. The compact wall-mounted design saves space and offers multiple venting options, including a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
The Rinnai i090SN Condensing Gas Boiler is built to last, with a 12-year residential warranty for the heat exchanger, a 5-year residential warranty for parts, and a 1-year residential warranty for labor. Additionally, the boiler comes with a 5-year commercial warranty for heat exchanger, a 5-year commercial warranty for parts, and a 1-year commercial warranty for labor.
Overall, the Rinnai i090SN Condensing Gas Boiler is an excellent choice for anyone in need of reliable and efficient hot water heating. With its smart features, user-friendly interface, and space-saving design, this gas boiler is sure to provide years of trouble-free service.
3. Rinnai I120sn Condensing Gas Boiler, Natural Gas (120k Btu)
The Rinnai i120SN Condensing Gas Boiler is a powerful and efficient heating solution that can provide hot water and warmth for an entire house. This boiler is fueled by natural gas and has a heating capacity of 120,000 BTU.
One of the standout features of this boiler is its self-cleaning stainless-steel heat exchanger, which helps to minimize maintenance and ensure long-lasting performance. The boiler also has a modulating wire mesh burner and a secondary flat plate heat exchanger that can provide hot water for showers and faucets.
The Rinnai i120SN Condensing Gas Boiler is equipped with several smart features that make it easy to control and use. The boiler has multizone control capability, which allows thermostats and control pumps to connect directly to the boiler. This feature helps to ensure that the house and tap water are warmed efficiently and effectively. The boiler also has a safety child-lock feature that automatically turns off central heating.
The electric heater in this boiler has a user-friendly interface that makes it easy to adjust and control the temperature. The boiler has a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings. Users can adjust the temperature between 104°F and 180°F using up/down arrows.
The Rinnai i120SN Condensing Gas Boiler has a space-saving design that makes it ideal for homes with limited space. The boiler can be wall-mounted and has multiple venting options, including a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
This boiler is also designed to last for many years, with a 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for the heat exchanger, parts, and labor, respectively. This warranty ensures that users can enjoy peace of mind knowing that their heating system is covered in case of any defects or issues.
Overall, the Rinnai i120SN Condensing Gas Boiler is a powerful and reliable heating solution that can provide hot water and warmth for an entire house while also being easy to control and maintain.
4. Rinnai I090cn Condensing Gas Boiler, Natural Gas (90k Btu)
The Rinnai i090CN Condensing Gas Boiler is a powerful heating solution that is perfect for homes and commercial spaces. With a natural gas input of 90,000 BTUs, this boiler is capable of providing hot water for the whole house. It features a stainless-steel heat exchanger with a modulating wire mesh burner, which ensures efficient and reliable performance.
One of the standout features of this smart heater is its multizone control capability. It allows the thermostat and integrated control pumps to connect directly to the boiler, providing precise temperature control throughout the house. The built-in domestic hot water plate heat exchanger ensures that the tap water is always hot, making it ideal for showers and faucets.
The Rinnai i090CN Condensing Gas Boiler is designed to be user-friendly. It features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings. The user can adjust the CH temperature between 104°F and 180°F and DHW between 98°F and 140°F. Additionally, the smart heater features a safety child-lock that automatically turns off central heating, ensuring that the home is always safe.
The space-saving design of this water heater is another advantage. It is compact and wall-mounted, which saves space and makes it easy to install. The multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet, ensuring that the boiler can be installed in a variety of locations.
Finally, the Rinnai i090CN Condensing Gas Boiler is guaranteed to last. It comes with a 12-year residential and 5-year commercial standard warranty for the heat exchanger, a 5-year residential and commercial standard warranty for parts, and a 1-year residential and commercial standard warranty for labor. This ensures that the user can enjoy the full benefits of the boiler for many years to come.
In conclusion, the Rinnai i090CN Condensing Gas Boiler is an excellent heating solution that is perfect for both residential and commercial spaces. Its powerful performance, smart features, user-friendly interface, space-saving design, and long-term durability make it a worthwhile investment for anyone looking for a high-quality boiler.
5. Noritz Nrcb180dv-Ng Is An Indoor Direct Combination Boiler With Built-In Pump, Offering 180,000 Dhw And 100,000 Btuh Space Heating Capacity, And A Maximum Flow Rate Of 9.8 Gpm. It Is Also Convertible For Standard Vent.
The Noritz NRCB180DV-NG Indoor Direct Combination Boiler is an efficient and reliable heating solution for any home. This boiler is capable of providing both domestic hot water and space heating simultaneously, making it an excellent choice for households that require both. With a maximum output of 180,000 DHW and 100,000 Btuh for space heating, it can easily meet the heating needs of most homes.
One of the standout features of this combination boiler is its superior temperature stability for domestic hot water. The Noritz NRCB180DV-NG uses advanced technology to maintain a consistent and comfortable water temperature, even during periods of heavy use. This is especially important for households with multiple occupants, as it ensures that everyone has access to hot water when they need it.
The Noritz NRCB180DV-NG also comes with a built-in pump, making it easy to install and use. This pump helps to circulate hot water throughout the system, ensuring that it reaches every fixture in the home quickly and efficiently. Additionally, the boiler features a clean burner, which helps to reduce emissions and keep the system running smoothly.
Installation of the Noritz NRCB180DV-NG is made even easier thanks to the included wall bracket. This bracket allows for simple and secure mounting of the boiler, eliminating the need for additional hardware or support. The Noritz NRCB180DV-NG is also a Noritz accessory, meaning that it is specifically designed to work seamlessly with other Noritz products for optimal performance.
Overall, the Noritz NRCB180DV-NG Indoor Direct Combination Boiler is an excellent choice for any homeowner looking for a reliable and efficient heating solution. With its combination of domestic hot water and space heating capabilities, superior temperature stability, and easy installation, it is sure to provide years of reliable service.
6. Rinnai Rl94in Non-Condensing Natural Gas Tankless Water Heater, Indoor Installation, Up To 9.8 Gpm
The Rinnai RL94iN Non-Condensing Natural Gas Tankless Water Heater is a compact and efficient solution for providing hot water to your home. Its Circ-Logic technology offers recirculation patterns that match your habits, ensuring that you never run out of hot water.
This non-condensing tankless hot water heater is only the size of a small suitcase, making it easy to install in a wide variety of spaces. Despite its compact size, it provides up to 9.8 gallons per minute (GPM), which is enough to supply hot water to six fixtures at once.
The Rinnai RL94iN is designed to be smart and durable. It comes with a 12-year residential guarantee and a 5-year commercial factory warranty for the heat exchanger, as well as a 5-year warranty for labor and parts. The Controlr module also allows for WiFi control, although it is not included with the heater.
While the Rinnai RL94iN is easy to install, it is recommended that a qualified technician handle the installation. Rinnai offers a Find a Rinnai PRO page on their website to locate a qualified technician in your area.
To ensure that you choose the right tankless water heater for your home, Rinnai provides product guides, manuals, energy guides, warranty information, videos, and tables on their website. They also offer a Ground Water Temperature Map to help you determine if this heater is optimal for your region.
Overall, the Rinnai RL94iN Non-Condensing Natural Gas Tankless Water Heater is an excellent choice for anyone who wants to never run out of hot water while also saving space and energy. Its smart and durable design, along with its impressive warranty, make it a reliable and long-lasting investment.
7. Rinnai I060sn Condensing Gas Boiler, Natural Gas (60k Btu)
The Rinnai i060SN Condensing Gas Boiler is a reliable and efficient option for those in need of a hot water heater that can heat the entire house. With a self-cleaning stainless-steel heat exchanger and modulating wire mesh burner, this boiler is designed to provide optimal heating power while remaining easy to maintain. Additionally, it features a secondary flat plate heat exchanger for showers and faucets.
One of the standout features of this gas boiler is its smart functionality. The multizone control capability allows thermostats and control pumps to connect directly to the boiler, which enables it to warm both the house and tap water. The smart heater also includes a safety child-lock that automatically turns off the central heating to prevent accidents.
The user-friendly interface of the Rinnai i060SN Condensing Gas Boiler makes it easy to operate. The electric heater features a digital display main screen, temperature and pressure display, and an outdoor reset sensor with easy parameter settings. The up/down arrows allow for temperature adjustments between 104°F and 180°F.
In addition to its functionality, this gas boiler also boasts a space-saving design. Its compact wall-mounted design saves space, and it offers multiple venting options, including a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
With a 12-, 5-, and 1-year residential warranty for the heat exchanger, parts, and labor, respectively, and a 5-, 5-, and 1-year commercial warranty for the same components, the Rinnai i060SN Condensing Gas Boiler is guaranteed to last. This reliable and efficient gas boiler is an ideal choice for anyone in need of a hot water heater that can heat their entire home.
8. Rinnai M090cn Condensing Gas Boiler, Natural Gas (90k Btu)
The Rinnai M090CN Condensing Gas Boiler is a high-performance water heater designed to heat the whole house and provide hot water for showers and faucets. With a powerful 90K BTU output, this boiler is capable of meeting the heating needs of even the largest homes.
One of the standout features of the Rinnai M090CN is its smart capabilities. The boiler is equipped with multizone control capability, which allows the thermostat and integrated modulating control pumps to connect directly to the boiler. This means that the smart heater can warm both the house and the tap water, providing a seamless experience for users.
The Rinnai M090CN also boasts a user-friendly interface that makes it easy to adjust the temperature and settings. The electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings. Users can adjust the CH temperature between 68°F and 185°F and DHW between 104°F and 149°F, ensuring that they always have the perfect temperature for their needs.
In addition to its smart features and user-friendly interface, the Rinnai M090CN also has a space-saving design that makes it easy to install in any home. The compact wall-mounted design of this water heater saves space, and the multiple venting options include a 2-inch PVC up to 60 feet and 3-inch up to 150 feet.
Finally, the Rinnai M090CN is backed by a comprehensive warranty that guarantees its performance and longevity. The boiler comes with a 12-, 2-, and 1-year residential and 5-, 2-, and 1-year commercial standard warranty for the heat exchanger, parts, and labor respectively. This ensures that users can enjoy the benefits of their water heater for years to come, with the peace of mind that comes with a reliable and trusted brand like Rinnai.
9. Rheem Prestige Tankless Gas Water Heater With Recirculation – 11.0 Gpm.
The Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater is a high-tech and energy-efficient solution for providing hot water to your home. With a built-in recirculation system, this tankless water heater ensures that you always have hot water available without the need to wait for it to heat up. This feature also helps to reduce water waste and energy consumption.
One of the key benefits of this tankless water heater is its low operating cost. With its high energy efficiency and water savings settings, it can help to reduce your monthly utility bills. Additionally, its compact design makes it an ideal replacement for a traditional water tank, allowing you to free up valuable space in your home.
The Rheem Prestige Condensing Tankless Gas Water Heater also features water and gas leak detection, which will automatically shut down the unit and provide an error code if a leak is detected. This ensures that you and your family are protected from potential safety hazards.
Another advanced feature of this tankless water heater is its Auto-Learn Programming. This system tracks your water usage over a period of time and automatically programs the unit to meet your hot water needs at peak times. This means that you never have to worry about running out of hot water, even during times of high demand.
Overall, the Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 11.0 GPM – RTGH-RH11DVLN is an excellent choice for homeowners looking to upgrade their hot water system. With its energy efficiency, space-saving design, and advanced features, it provides reliable and cost-effective hot water for your home.
10. Rheem Prestige Condensing Tankless Indoor Natural Gas Water Heater 6.8 Gpm – Rtgh-68vln-2
The Rheem Prestige Condensing Tankless Indoor Natural Gas Water Heater is a game changer when it comes to hot water supply in homes. It is designed to provide hot water without the wait or waste associated with traditional water heaters. With a flow rate of 6.8 gallons per minute (GPM), this tankless water heater is perfect for households with medium to high hot water demand.
One of the major benefits of this water heater is its high energy efficiency and water savings setting. It has a condensing technology that ensures that the heat from the exhaust gas is captured and used to preheat incoming cold water before it gets to the heat exchanger. This process reduces the amount of energy required to heat the water, resulting in significant energy savings. Additionally, the tankless design ensures that water is only heated when needed, which eliminates standby heat loss and further reduces energy consumption.
The Rheem Prestige Condensing Tankless Water Heater is also designed with space-saving in mind. Its compact design makes it the perfect replacement for traditional tank-style water heaters as it can be installed in tight spaces, freeing up valuable floor space in your home.
For safety, the water heater is equipped with water and gas leak detection sensors that will shut down the unit and provide an error code should any leaks occur. This ensures that your home remains safe and your investment is protected.
It is important to note that the Rheem Prestige Condensing Tankless Water Heater is designed for indoor use only. It is powered by natural gas and requires proper ventilation to ensure safe and efficient operation.
In conclusion, the Rheem Prestige Condensing Tankless Indoor Natural Gas Water Heater is a highly efficient and reliable water heating solution for households with medium to high hot water demand. Its space-saving design, energy efficiency, and safety features make it a worthwhile investment for any homeowner looking to upgrade their water heating system.
Best Natural Gas Boilers For Home Heating FAQs
Are there any safety concerns associated with using natural gas boilers for home heating?
Yes, there are some safety concerns associated with using natural gas boilers for home heating. One of the primary concerns is the risk of carbon monoxide (CO) poisoning. Natural gas boilers can produce CO when they are not properly installed or maintained, or if there is a malfunction in the system. CO is a colorless and odorless gas that can cause flu-like symptoms, headaches, dizziness, and even death. To prevent CO poisoning, it is essential to have a licensed professional install and maintain the natural gas boiler, and to have carbon monoxide detectors installed in the home. Other safety concerns include the risk of gas leaks and fires, which can be prevented by ensuring proper ventilation, keeping flammable materials away from the boiler, and having regular inspections and maintenance performed by a licensed professional. With proper installation, maintenance, and precautions, natural gas boilers can be a safe and efficient way to heat a home.
How do natural gas boilers compare to other types of home heating systems in terms of energy efficiency and cost-effectiveness?
Natural gas boilers are known for their high energy efficiency, with many models boasting AFUE (annual fuel utilization efficiency) ratings of 90% or higher. This means that 90% of the fuel consumed is converted into usable heat for your home. In comparison, electric heating systems typically have an AFUE rating of around 95%, but the cost of electricity is often higher than natural gas, making natural gas boilers more cost-effective in the long run.
When compared to other types of home heating systems such as oil boilers or propane furnaces, natural gas boilers are generally more energy efficient and cost-effective. Oil boilers and propane furnaces can have AFUE ratings as low as 80%, and the cost of fuel can be significantly higher than natural gas.
Overall, natural gas boilers are a solid choice for homeowners looking for an energy-efficient and cost-effective heating system. However, it is important to consider factors such as availability of natural gas in your area and potential installation costs before making a decision.
What are the benefits of using natural gas boilers for home heating?
Natural gas boilers offer several benefits for home heating. Firstly, they are more energy-efficient than other heating systems, as they can convert up to 90% of the fuel they consume into heat for your home. This means that less energy is wasted, resulting in lower energy bills and reduced carbon emissions.
Secondly, natural gas is widely available, making it a convenient option for many homeowners. It is also considered a cleaner and safer fuel than oil or coal, as it produces fewer emissions and has a lower risk of explosions or leaks.
Furthermore, natural gas boilers are easy to install and maintain, which can save homeowners time and money. They also provide consistent and reliable heat, ensuring a comfortable living environment throughout the colder months.
Overall, natural gas boilers are an excellent choice for home heating, offering energy efficiency, convenience, safety, and reliability.
What factors should be considered when selecting a natural gas boiler for home heating, such as size, efficiency rating, and installation requirements?
When selecting a natural gas boiler for home heating, several factors should be considered. First, the size of the boiler should be appropriate for the heating needs of the home. A professional contractor can help determine the appropriate size based on factors such as the size of the home, the number of occupants, and the climate.
Secondly, the efficiency rating of the boiler is an essential consideration. A high-efficiency boiler will reduce energy costs and provide more comfort than a lower efficiency model. The Annual Fuel Utilization Efficiency (AFUE) rating is an important indicator of boiler efficiency.
Finally, installation requirements should be taken into account. The boiler should be installed by a licensed professional, and the installation should comply with local building codes and regulations. The location of the boiler should also be carefully considered, taking into account factors such as ventilation, access for maintenance, and safety. Overall, selecting the right natural gas boiler for home heating requires careful consideration of size, efficiency, and installation requirements.
What maintenance is required for natural gas boilers used for home heating?
As a professional answer, natural gas boilers used for home heating require regular maintenance to ensure efficient and safe operation. The maintenance includes cleaning of the combustion chamber, heat exchanger, and burner components. The gas pressure and venting system also need to be checked and adjusted for optimal performance. Regular inspection of the boiler's components, including sensors, valves, and controls, is also necessary to detect and address any potential issues before they become major problems. Additionally, the air filter should be replaced periodically, and the boiler's water level, temperature, and pressure should be monitored regularly. It is recommended to have a professional technician perform annual maintenance to ensure the boiler's safety and longevity. Proper maintenance of natural gas boilers is essential to reduce energy consumption, prolong equipment life, and prevent hazardous situations.