
100113143 Comparison
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![]() | $89.23 | Condition is New, Lochinvar & A.O. Smith 100113143 - BLOCKED INLET SWITCH, FREE SHIPPING | ![]() |

The Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC is a high-performance, commercial-grade water heater designed for applications where the water supply may be contaminated or restricted. This model is part of Lochinvar's ASME-certified Cypress Condensing Water Heater series, which delivers superior energy efficiency and advanced features to meet the demands of commercial and institutional facilities.
The 2.5 Blocked Inlet NC water heater features a 2.5-gallon expansion tank that accommodates thermal expansion of the water, allowing for a more compact installation. The tank is constructed of corrosion-resistant copper and is factory-installed, saving time and effort during installation.
This water heater is equipped with a 2.5-inch inlet and a 1-inch outlet, allowing for flexibility in piping configurations. The blocked inlet NC designation signifies that the inlet is factory-blocked, eliminating the need for an external inlet filter. This feature simplifies installation and reduces the potential for leaks or maintenance issues associated with external filters.
The Cypress Condensing Water Heater series utilizes a condensing design to capture heat that would otherwise be lost through the exhaust flue gases, increasing the overall efficiency of the system. The series offers an impressive thermal efficiency rating of up to 97%, delivering significant energy savings and reduced operating costs.
Additionally, the 100113143 model comes with a number of advanced features, including a built-in recirculation system, a user-friendly digital control, and a remote temperature sensor. The recirculation system helps reduce energy consumption and hot water waiting times by circulating water back to the heater, while the digital control offers precise temperature control and diagnostics. The remote temperature sensor allows for temperature sensing up to 15 feet away from the unit, providing greater flexibility in installation locations.
The Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC water heater is built with durability and reliability in mind, featuring a heavy-duty stainless steel heat exchanger, a cast aluminum header, and a high-strength glass-lined tank. This water heater is designed to withstand the rigors of commercial use and is backed by a comprehensive warranty, providing peace of mind and long-term value.
In conclusion, the Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC water heater is a high-performance, commercial-grade unit that offers superior energy efficiency, advanced features, and reliable construction. Its compact design, factory-blocked inlet, and built-in recirculation system make it an ideal choice for facilities with contaminated or restricted water supplies, while its impressive thermal efficiency and robust warranty ensure long-term value and reliability.
Pros and Cons of Buying Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC Boiler
Introduction:The Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC is a high-efficiency, condensing, residential boiler. This boiler model is known for its compact size, efficient operation, and advanced features. However, like any other product, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of buying this boiler model to help you make an informed decision.
Pros:1. High Efficiency: With an AFUE rating of up to 95%, this boiler is highly efficient, which means it can save you money on energy bills in the long run.
2. Compact Size: This boiler model has a compact design, making it ideal for smaller homes or those with limited space.
3. Advanced Features: The boiler comes with features such as a built-in condensate neutralizer, which reduces the need for additional equipment, and a modulating gas input, which allows for precise temperature control.
4. Durable Construction: The boiler is made of high-quality materials and has a heavy-duty cast iron heat exchanger, ensuring long-lasting performance.
5. Quiet Operation: The boiler operates quietly, making it a good option for homes where noise levels need to be kept to a minimum.
Cons:1. Complex Installation: Due to its advanced features, the boiler may require a more complex installation process than some other models.
2. Higher Upfront Cost: The Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC boiler has a higher upfront cost than some other boiler models.
3. Limited Capacity: With a maximum input of 2.5 million Btu per hour, this boiler may not be suitable for larger homes or buildings.
4. Potential for Leaks: Like all boilers, there is a risk of leaks, which can cause damage to your home and require costly repairs.
Conclusion:The Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC boiler is a high-performing, efficient, and compact heating solution for smaller homes. Its advanced features, such as modulating gas input and a built-in condensate neutralizer, make it a reliable and precise heating option. However, its complex installation process and higher upfront cost may be drawbacks for some homeowners. Ultimately, the decision to purchase this boiler model depends on your specific heating needs, budget, and installation capabilities.
Recommendation:If you have a smaller home with limited space and a higher budget, the Lochinvar A.O. Smith 100113143 2.5 Blocked Inlet NC boiler is an excellent option for efficient and reliable heating. However, if you have a larger home or a limited budget, you may want to consider other boiler models with lower upfront costs and simpler installation processes. It's always recommended to consult with a professional heating contractor to help determine the best boiler for your specific needs.
Details:
Smith blocked inlet nc, 100113143.
specifications maxohvac:
- brand: Lochinvar A.o. Smith
- mpn: 100113143
payments maxohvac:
- credit card: diners-club
- other
- wallet: apple-pay
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- in stock #: 1
- sold #: 13
- started: december 9, 2025
- availability: in stock
- best offers: true
- options: ship-to-home
- price: $89.23
- item condition: New
returns maxohvac:
- policy: no returns
seller maxohvac:
- rating: 100.0%
- city: conroe, texas
- # reviews: 43
shipping maxohvac:
- carrier: usps
- transit: 4-11 days
- type: calculated
- service: usps ground advantage
- class: standard
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