Struggling with inconsistent hot water? The right water heater can solve this issue efficiently.
Water heaters serve a vital role in providing reliable hot water for your home. The AO Smith 100112342 and 100108283 are standout options that ensure you never run out of hot water. These models offer superior heating performance and energy efficiency, making them ideal for families.
With features like rapid heating technology and easy installation, these heaters simplify your daily routine. Their robust design ensures durability, giving you peace of mind. *In our full review, we break down performance, durability, and more to help you choose.*



AO Smith Final Burner Assembly 16″
AO Smith 100112342 – K, Final Burner Assembly, NAT, 16″, #37 Orifice: 16” long, durable metal construction, 1-year warranty.
Benefits
- Efficient heat distribution for consistent water temperature.
- Easy to install with standard tools, reducing downtime.
- Compatible with various AO Smith water heater models.
Drawbacks
- Limited to natural gas applications only.
- Requires professional installation for optimal performance.
A practical pick for homeowners needing reliable hot water solutions.
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AO Smith 4500W Water Heater Element 2-Pack
Upgraded 100108283 Water Heater Element: 12” long, high-quality materials, 1-year warranty.
Benefits
- Compatible with AO Smith Electric Water Heaters, ensuring a perfect fit.
- 4500W 240V power output provides efficient heating for your water needs.
- Durable construction resists corrosion and mineral buildup, extending the life of your water heater.
- Easy installation with screw-in design takes just minutes to replace.
- After-sales service ensures support within 24 hours for any installation or usage questions.
Drawbacks
- Only available in a 2-pack, which may be more than some users need.
A practical pick for homeowners needing a reliable replacement for their AO Smith water heaters. The Upgraded 100108283 heating element combines durability and efficiency, making it a smart choice for maintaining hot water supply. With its easy installation and high-quality construction, this element stands out in the market. Ideal for those looking for a dependable solution without the hassle of frequent replacements.
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AO Smith Water Heater Burner Assembly
AO Smith Water Heater Final Burner Assy NAT: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
A practical pick for small spaces.
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AO Smith Flame Sensor for Water Heater
AO Smith Water Heater K, Flame Sensor: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
A practical pick for small spaces.
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AO Smith Tankless Water Heater
AO Smith ATI-540H-N Condensing Residential/Light Commercial Tankless Heater: 10 GPM flow rate, Energy Star certified, wall-mount installation.
Benefits
- Never run out of hot water with a steady 10 GPM flow rate.
Drawbacks
- Requires professional installation, which may add to overall costs.
This tankless heater features electric ignition, eliminating the hassle of pilot lights. The built-in temperature controller allows for precise adjustments, ensuring comfort and efficiency. With a Uniform Energy Factor of 0.95, it is designed for energy savings, making it a cost-effective choice over time.
The compact, wall-mount design is perfect for small spaces, freeing up valuable floor area. This is particularly beneficial for apartments or homes with limited utility space. Additionally, the 2-year warranty provides peace of mind regarding durability and performance.
However, it’s important to note that professional installation is recommended, which could lead to higher initial expenses. Overall, the AO Smith ATI-540H-N is an excellent choice for those seeking a reliable and efficient tankless water heater.
A practical pick for small spaces.
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Faq about best ao smith water heater:
1:What is the best AO Smith water heater model?
The best AO Smith water heater model varies by needs, but the AO Smith Signature Series is highly rated for efficiency and performance.
2:How long do AO Smith water heaters last?
AO Smith water heaters typically last 10 to 15 years with proper maintenance.
3:Are AO Smith water heaters energy efficient?
Yes, many AO Smith water heaters feature energy-efficient designs, often meeting ENERGY STAR standards.
4:What is the warranty on AO Smith water heaters?
AO Smith offers varying warranties, commonly ranging from 6 to 12 years depending on the model.
5:Can I install an AO Smith water heater myself?
While DIY installation is possible, it’s recommended to hire a professional for safety and compliance with local codes.
6:Where can I buy AO Smith water heaters?
AO Smith water heaters are available at major home improvement stores, plumbing supply stores, and online retailers.
7:What are the maintenance tips for AO Smith water heaters?
Regularly flush the tank, check the anode rod, and ensure proper temperature settings to maintain efficiency.
Conclusion
Both the AO Smith Final Burner Assembly and the AO Smith 4500W Water Heater Element 2-Pack exemplify exceptional quality and performance in the realm of water heating solutions. The burner assembly ensures optimal efficiency and longevity, while the dual-element pack provides reliable heating capabilities, catering to diverse household needs.
These products not only enhance energy efficiency but also promise durability, making them indispensable for homeowners seeking dependable water heating systems. Investing in these AO Smith offerings guarantees a seamless and effective experience, underscoring the brand’s commitment to excellence in water heating technology.