Specification
Lennox ML196 45,000 BTU Furnace – Technical Specifications
| Specification | Details |
|---|---|
| Make | Lennox |
| Model Number | ML196UH045XE36B |
| Furnace Type | High-Efficiency Gas Furnace |
| Fuel Type | Natural Gas |
| Heating Efficiency | 96% AFUE |
| Gas Stages | Single-Stage Heat |
| Maximum Heating Capacity | 44,000 BTUh |
| Blower Capacity | 3 Ton |
| ENERGY STAR® Certified | Yes |
| Installation Orientation | Upflow / Horizontal |
| Dimensions (W × H × D) | 17.5″ × 33″ × 27.75″ |
| Venting Type | Direct Vent |
| Heat Exchanger Warranty | 20 Years |
| Parts Warranty | 10 Years |
| Labor Warranty | 1 Year |
| Extended Installed Warranty | Up to 15 Years Parts + Labor |
| Application | Residential Heating |
Description
Lennox ML196 45,000 BTU High-Efficiency Gas Furnace
The Lennox ML196 45,000 BTU gas furnace is a reliable, energy-efficient heating solution designed for small to mid-sized homes. Built with Lennox’s proven engineering, this furnace delivers consistent warmth, lower energy bills, and long-term dependability. With an impressive 96% AFUE, the ML196 ensures that nearly all the fuel you pay for is converted into usable heat—making it an excellent choice for cold-climate homeowners and energy-conscious homeowners.
Designed for durability and comfort, the ML196 features a single-stage gas valve for steady performance and a powerful 3-ton blower motor that distributes heat evenly throughout your home. Its compact footprint allows for flexible installation in basements, closets, or utility rooms, while ENERGY STAR® certification confirms it meets strict efficiency standards.
Whether you are replacing an older furnace or installing a new heating system, the Lennox ML196UH045XE36B furnace offers a balance of affordability, efficiency, and trusted Lennox quality.
Key Benefits of Lennox ML196 Furnace
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High Efficiency Heating: 96% AFUE helps reduce natural gas consumption and monthly heating costs
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Reliable Single-Stage Performance: Proven design for consistent and dependable heat
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Quiet Operation: Engineered for low noise and smooth airflow
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ENERGY STAR® Certified: Meets high efficiency and environmental standards
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Compact Design: Ideal for homes with limited installation space
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Long-Term Warranty Coverage: Peace of mind with extended protection options
Ideal For
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Small to medium-sized homes
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Homeowners upgrading from older, low-efficiency furnaces
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Cold climate regions requiring dependable winter heating
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Buyers seeking a cost-effective Lennox furnace with high AFUE
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