LENNOX DUCANE ARMSTRONG 71W44 Limit 102857-04 L145-30F

( Brand: Lennox Ducane Armstrong ), ( Manufacturer Part Number: 71W44 102857-04 )

Review LENNOX DUCANE ARMSTRONG Oem Inch Fixed Limit

The Lennox Ducane Signature Series L145-30F Gas Furnace, model number 71W44-102857-04, is a high-efficiency furnace designed to provide reliable and consistent heating for your home. This furnace is part of Lennox's Ducane Signature Series, which is known for its quiet operation, energy efficiency, and durable construction.

The Lennov Ducane Signature Series L145-30F Gas Furnace has an AFUE rating of 95%, which means it converts 95% of the fuel it uses into heat for your home. This makes it an excellent choice for homeowners looking to reduce their heating costs and minimize their environmental footprint. The furnace is also ENERGY STAR certified, which ensures it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency.

The furnace features a variable-speed inducer motor, which provides consistent airflow and helps ensure even heating throughout your home. It also features a two-stage heating system, which allows the furnace to operate at a lower heat setting when less heating is needed, and a high heat setting when more heating is required. This two-stage operation helps to maintain a more consistent temperature in your home while also reducing noise levels.

The Lennox Ducane Signature Series L145-30F Gas Furnace is also designed with durability in mind. It has a heavy-gauge steel cabinet with a baked-on porcelain finish to protect against rust and corrosion. The furnace also features a sealed combustion system, which helps to prevent drafts and improve efficiency, as well as a multi-position gas valve that allows for flexible installation.

In terms of safety features, the furnace includes a standing pilot ignition system, which provides a constant pilot flame, as well as a flame rollout safety switch, which shuts off the furnace if the flame goes out. It also has a high-limit switch, which shuts off the furnace if the temperature gets too high, and a pressure switch, which shuts off the furnace if the pressure in the heating system drops below a certain level.

Overall, the Lennox Ducane Signature Series L145-30F Gas Furnace is a high-performance, energy-efficient, and durable heating solution for your home. It is designed to provide consistent and quiet heating, reduce your heating costs, and minimize your environmental impact. With its advanced features and reliable performance, this furnace is an excellent choice for homeowners looking for a high-quality heating solution.

Lennox Ducane Armstrong 71w44 102857-04 Limit L145-30F: A Comprehensive Analysis

The Lennox Ducane Armstrong 71w44 102857-04 Limit L145-30F is a high-efficiency gas furnace designed for residential heating applications. This model offers several advantages and considerations for potential buyers. In this analysis, we will discuss the pros and cons of purchasing this particular furnace.

1. High Efficiency: With an Annual Fuel Utilization Efficiency (AFUE) rating of 95%, this furnace is highly efficient, which can lead to significant energy savings over time.

2. Two-Stage Heating: The two-stage heating capability offers more consistent temperature control and improved comfort, as it can operate at a lower capacity most of the time.

3. Quiet Operation: The Vortica II blower motor is designed to operate quietly, which can result in a more enjoyable indoor environment.

4. Durable Construction: The Lennox Ducane Armstrong 71w44 102857-04 Limit L145-30F features a heavy-gauge steel cabinet and a durable heat exchanger, ensuring long-lasting performance.

5. Warranty: Lennox offers a comprehensive warranty on this model, which includes a limited lifetime warranty on the heat exchanger and a 10-year limited warranty on the covered components.

1. Expensive Upfront Cost: As a high-efficiency, two-stage furnace, this model comes with a higher upfront cost compared to standard furnaces.

2. Professional Installation Required: Due to its complex design and safety considerations, it is recommended to have this furnace installed by a professional HVAC technician.

3. Compatibility with Existing Systems: Homeowners with older heating systems or incompatible ductwork may need additional investments to make this furnace a viable option.

The Lennox Ducane Armstrong 71w44 102857-04 Limit L145-30F is a high-performance gas furnace that offers numerous advantages, including high efficiency, quiet operation, and durable construction. However, it also comes with a higher upfront cost and may require professional installation and additional investments for compatibility. Ultimately, the decision to purchase this furnace depends on your specific heating needs, budget, and willingness to invest in long-term energy savings and comfort.

If you are looking for a high-efficiency, reliable, and quiet furnace with excellent temperature control, the Lennox Ducane Armstrong 71w44 102857-04 Limit L145-30F could be an excellent choice for your home. However, it is essential to consider the upfront cost, compatibility with your existing heating system, and whether the additional energy savings align with your budget and long-term goals. Consulting with a professional HVAC technician can help you make an informed decision based on your unique situation.

Details:

This is a good used Lennox L145-30F OEM fixed limit control 5 long, Part # 102857-04 71W44. This part is used in the following model's: model's Revision Numbers 92AF1DF110P20C 01 02 03 05 06 55 56 92AF1UH110P16C 57 92AF1UH110P20C 95AF1UH110P20C 95AF2DF110V20C 04 95AF2UH135V20D EL195DF110P60C EL195DF110XE60C 07 EL195DF110XP60C EL195UH110P48C EL195UH110P60C EL195UH110XE60C EL195UH110XP48C EL195UH110XP60C EL195UH135XE60D EL196UH110XE60C EL196UH110XE60CK EL296DF110XE60C EL296DF110XV60C 08 09 EL296UH090XV48C EL296UH110XE60C EL296UH135XV60D EL297DF110XE60C EL297DF110XE60CK EL297DF110XV60C EL297DF110XV60CK EL297UH090XV48C EL297UH090XV48CK EL297UH110XE60C EL297UH110XE60CK EL297UH110XV48C EL297UH110XV48CK EL297UH135XV60D EL297UH135XV60DK LRP14DF42-072P LRP14DF42-072XP LRP14GE42-072EP LRP14GE42-072P LRP14GE42-072XP LRP14GX42-072EP ML193DF110P60C ML193DF110XP60C 58 59 ML193UH110P48C ML193UH110P60C ML193UH110XE48C 51 52 ML193UH110XE48CK ML193UH110XE60C 53 ML193UH110XE60CK ML193UH110XP48C ML193UH110XP60C ML195DF110P60C ML195DF110XP60C ML195UH110P48C ML195UH110P60C ML195UH110XP48C ML195UH110XP60C ML196DF110XE60C ML196DF110XE60CK ML196UH110XE60C 54 ML196UH110XE60CK ML296UH090XV48C ML296UH090XV48CK SLP98DF070V36B SLP98DF070XV36B 11 SLP98DF090V36C SLP98DF090XV36C SLP98DF110V60C SLP98DF110XV60C SLP98UH070V36B SLP98UH070XV36B SLP99DF070XV36B SLP99DF090XV36C SLP99DF110XV60C.

part #: 71w44 prices

• $34.99-$57.04

specifications aerationaura:

• brand: Lennox Ducane Armstrong
• manufacturer part number: 71W44 102857-04

payments aerationaura:

• credit card: Mastercard
• other
• wallet: Apple-pay

general aerationaura:

• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air
• condition: Used

returns aerationaura:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

seller aerationaura:

• city: Rochester, Minnesota
• # reviews: 13581
• rating: 100.0%

shipping aerationaura:

• carrier: USPS
• cost: $0.00
• transit: 2-7 Days
• class: Standard, Expedited
• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• type: Fixed

offer aerationaura:

• started: December 29, 2025
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

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