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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. Carrier Furnaces | Home Furnaces | Carrier Residential

    Carrier furnaces are quiet, energy-efficient, and powerful, providing warmth in winter and clean air all year round. Discover the perfect option for home furnaces - from natural gas furnaces to …

  3. Furnaces - Oil and Gas Furnaces - Trane®

    Check out Trane's reliable and quiet oil and gas furnaces. Our oil and gas furnace units are guaranteed to heat your home and keep you comfortable even on the coldest days.

  4. Best Furnace Brands (2025) - This Old House

    May 13, 2025 · Carrier is the best furnace brand based on our research. Learn more about the top furnace companies and how to choose a furnace in our guide.

  5. 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 …

  6. Furnaces - Rheem Manufacturing Company

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

  7. Furnaces - HVACDirect.com

    You can find just the right replacement furnace or heating system to suit your home and budget. When you buy a furnace online, you can enjoy significant savings — especially when you …

  8. Best Furnace Brands of 2025: Top Models, Costs & Key Features

    Dec 15, 2025 · Compare top furnace brands for efficiency, warranties, and costs. Get expert tips plus free local quotes to find the right system.

  9. Forced Air Furnaces at Lowes.com

    A forced hot air furnace heats air more quickly than many alternatives, moving air over a heat exchanger or heating coils. They're reliable and easy to maintain with replacement parts.

  10. What Is a Furnace and How Does It Work? - Bryant

    A furnace is a forced-air heating appliance that warms your home by heating air and distributing it through a system of ducts and vents. As the heart of your home's HVAC system, it ensures …