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  1. Furnaces - The Home Depot

    Get free shipping on qualified Furnaces products or Buy Online Pick Up in Store today in the Heating, Venting & Cooling Department.

  2. The Cost of a New Furnace (2025-2026 Buying Guide) - hvac.com

    On average, a new furnace, including professional installation, costs between $3,000 and $8,000. This may seem like a wide range, but the exact price depends on a slew of factors like the type of …

  3. Best Gas Furnace Buying Guide - Consumer Reports

    Jan 15, 2026 · Shopping for a gas furnace? Read about types, features, and other must-know topics in our gas furnace buying guide to make an informed choice.

  4. Forced Air Furnaces - Efficient Home Heating | Lowe's

    Consider your home’s heating needs, energy source and desired features to select the ideal furnace. Explore our wide selection at Lowe’s today to enjoy dependable warmth and exceptional comfort in …

  5. Furnace & AC Systems | HVACDirect.com

    Shop furnace & AC systems at HVACDirect.com for top brands, fast shipping, and great prices on complete comfort systems.

  6. Best Furnace Brands (2026) - This Old House

    Jan 29, 2026 · Our team researched 20 leading furnace brands nationwide and comparing performance, reliability, and overall value. Whether you’re replacing an aging furnace or outfitting a …

  7. Furnace (central heating) - Wikipedia

    Furnaces are mostly used as a major component of a central heating system. The most common fuel source for modern furnaces in North America and much of Europe is natural gas; other common fuel …

  8. Furnaces | Carrier Residential

    A furnace is a heating system that generates and distributes warm air throughout a home or building, ensuring a comfortable indoor environment during cold weather.

  9. Furnaces - Rheem Manufacturing Company

    Discover Rheem residential furnaces for powerful, energy-efficient home heating with quiet performance and long-lasting comfort.

  10. 5 Types of Furnaces and How to Identify Them

    Feb 15, 2025 · The Merriam-Webster Dictionary tells us a furnace is “an enclosed structure in which heat is produced.” However, homeowners often use “furnace” in a more causal way, to describe …