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Goodman vs. Lennox Furnace: Why You're Paying for the Name
Goodman vs. Lennox Furnace: Why You're Paying for the Name Lennox positions itself as the premium HVAC brand — and charges accordingly. But in our experience selling furnaces at factory-direct pricing, the performance gap between a Goodman and a Lennox doesn't justify the $2,000-4,000 price difference. Here's the honest breakdown for Minnesota homeowners. Company Profiles Goodman: Owned by Daikin, the world's largest HVAC manufacturer. Manufactured in Houston, Texas. Available at factory-direct pricing through retailers like Furnace Direct. Focus: reliable heating at fair prices. Lennox: Dallas-based, publicly traded (LII). Premium positioning... Read more...
Furnace Electrical Requirements: Circuits, Voltage & What Your Panel Needs
Furnace Electrical Requirements: Circuits, Voltage & What Your Panel Needs Installing a new furnace isn't just about gas lines and ductwork — the electrical side matters too. Your furnace needs a dedicated electrical circuit, and if you're upgrading from an older unit or adding central AC at the same time, your electrical panel may need attention. Here's what Minnesota homeowners should know about furnace electrical requirements. Basic Furnace Electrical Requirements Most residential gas furnaces — including all Goodman models — require a 120-volt, 15-amp dedicated circuit. This is a standard... Read more...
Downflow vs. Upflow vs. Horizontal Furnace: Which Configuration Do You Need?
Downflow vs. Upflow vs. Horizontal Furnace: Which Configuration Do You Need? When shopping for a furnace, you'll see terms like "upflow," "downflow," and "horizontal" in the model descriptions. These refer to the direction air flows through the furnace — and choosing the wrong configuration means expensive modifications or a furnace that won't work in your home. Here's what each configuration means and which one your Minnesota home needs. Understanding Airflow Direction Upflow Configuration In an upflow furnace, cold air enters at the bottom and heated air exits at the top.... Read more...
Furnace Warranty Guide: What's Actually Covered (And What's Not)
Furnace Warranty Guide: What's Actually Covered (And What's Not) A furnace warranty sounds straightforward until you need to use it. Then the fine print becomes important — and confusing. What parts are covered? What about labor? Does it matter who installed it? Here's a no-nonsense breakdown of furnace warranties, with specific details on Goodman's industry-leading coverage. The Two Types of Furnace Warranties Manufacturer Warranty (Parts) This covers the cost of replacement parts when components fail due to manufacturing defects. The manufacturer warranty follows the equipment, not the installer — so... Read more...
Energy-Efficient Home Upgrades That Complement Your New Furnace
Energy-Efficient Home Upgrades That Complement Your New Furnace A new high-efficiency furnace is one of the best investments a Minnesota homeowner can make — but it's not the only one. The furnace is just one piece of your home's thermal envelope. Pairing a new Goodman 96% AFUE furnace with targeted efficiency upgrades can dramatically reduce your heating bills while improving comfort. Here's where your dollars have the biggest impact. Attic Insulation: The Highest-ROI Upgrade Heat rises, and in Minnesota homes, the attic is the biggest source of heat loss. The... Read more...
Furnace Inducer Motor Noise: Diagnosing Whining, Humming & Rattling Sounds
Furnace Inducer Motor Noise: Diagnosing Whining, Humming & Rattling Sounds Strange noises from your furnace are more than annoying — they're diagnostic clues. The inducer motor (also called the draft inducer or combustion blower) is one of the most common noise sources in modern furnaces, and the specific sound it makes tells you exactly what's going wrong. Here's how to decode furnace inducer noises and decide whether you need a repair or replacement. What the Inducer Motor Does The inducer motor is a small blower that runs before and during... Read more...
Whole-House Dehumidifier vs. Furnace Humidifier: What Minnesota Homes Need
Whole-House Dehumidifier vs. Furnace Humidifier: What Minnesota Homes Actually Need Minnesota's humidity challenges flip between extremes: bone-dry winters that crack skin and woodwork, and muggy summers that make basements damp and musty. Understanding which problem to solve — and with what equipment — saves you money and keeps your home comfortable year-round. The Minnesota Humidity Problem Minnesota indoor humidity follows a predictable seasonal pattern. In winter, cold outdoor air holds very little moisture. When that air infiltrates your home and gets heated to 70°F, its relative humidity plummets — often... Read more...
Goodman vs. Napoleon Furnace: 2026 Honest Comparison
Goodman vs. Napoleon Furnace: 2026 Honest Comparison Napoleon is a Canadian HVAC brand that's gained traction in northern US markets, including Minnesota. Known primarily for their fireplaces and grills, Napoleon's furnace line targets the mid-to-premium segment. But can a Canadian fireplace company compete with North America's top-selling furnace brand? Here's our honest comparison. Company Background Goodman: Owned by Daikin (world's largest HVAC manufacturer). Manufactured in Houston, Texas. North America's best-selling residential furnace brand with millions of installed units. Available through multiple channels including factory-direct at Furnace Direct. Napoleon: Canadian company... Read more...
Furnace Heat Exchanger Explained: Types, Lifespan & Failure Signs
Furnace Heat Exchanger Explained: Types, Lifespan & Failure Signs The heat exchanger is the most important — and most expensive — component in your furnace. It's the sealed metal chamber where combustion gases transfer their heat to the air circulating through your home, while keeping those toxic gases (including carbon monoxide) separated from your breathing air. Understanding your heat exchanger helps you make informed decisions about maintenance, repair, and when it's time for a new furnace. How a Heat Exchanger Works Think of the heat exchanger as a series of... Read more...
Basement Furnace vs. Attic Furnace: Pros, Cons & Minnesota Considerations
Basement Furnace vs. Attic Furnace: Pros, Cons & Minnesota Considerations Most Minnesota homes have their furnace in the basement — it's been the standard for decades. But newer construction, especially two-story homes and homes without basements, sometimes places the furnace in the attic. Each location has distinct advantages and drawbacks, especially in Minnesota's extreme climate. Here's what you need to know. Basement Furnace Installation: The Minnesota Standard Advantages Gravity works in your favor: Heat rises naturally. A basement furnace pushes warm air upward through your home, working with physics rather... Read more...
Goodman vs. Bosch Furnace: 2026 Honest Comparison
Goodman vs. Bosch Furnace: 2026 Honest Comparison Bosch entered the North American residential HVAC market more recently than most competitors, leveraging their global engineering reputation to compete against established brands. But does German engineering translate to better furnaces for Minnesota homeowners? Here's how Bosch stacks up against Goodman — the value leader in residential heating. Company Background Goodman: The best-selling residential furnace brand in North America, owned by Daikin (world's largest HVAC manufacturer). All units manufactured in Houston, Texas. Known for aggressive pricing, solid warranties, and widespread availability through dealers... Read more...
Furnace Drain Line Maintenance: Preventing Freezing & Clogs in Minnesota
Furnace Drain Line Maintenance: Preventing Freezing and Clogs in Minnesota If you have a high-efficiency furnace (90% AFUE or above), your furnace produces water — sometimes several gallons per day during Minnesota's coldest months. This condensate must drain properly, or your furnace will shut down. Condensate drain problems are one of the most common winter service calls in Minnesota, and most of them are entirely preventable with basic maintenance. Why High-Efficiency Furnaces Produce Water High-efficiency furnaces extract so much heat from combustion gases that the gases cool below their dew... Read more...