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Goodman vs. Tempstar Furnace: An Honest 2026 Comparison
Goodman vs. Tempstar Furnace: An Honest 2026 Comparison Tempstar is one of those HVAC brands that many homeowners encounter when getting contractor quotes but know little about. If you're comparing Tempstar to Goodman for your Minnesota furnace replacement, here's a straightforward comparison of what each brand offers. At Furnace Direct, we sell Goodman furnaces at factory-direct pricing. Here's how Goodman stacks up against Tempstar in specs, warranty, pricing, and real-world performance. Company Background Goodman Goodman is owned by Daikin Industries (Japan), the world's largest HVAC manufacturer. Goodman is the #1... Read more...
Smart Thermostat Wiring Guide for Goodman Furnaces
Smart Thermostat Wiring Guide for Goodman Furnaces Upgrading to a smart thermostat is one of the easiest ways to improve your HVAC system's efficiency and convenience. But hooking up a Nest, Ecobee, Honeywell Home, or other smart thermostat to your Goodman furnace requires understanding the wiring — and getting it wrong can damage your furnace's control board, which is a $200–$400 repair. At Furnace Direct, we sell Goodman furnaces at factory-direct pricing. Here's a complete guide to wiring smart thermostats to Goodman furnaces — whether you're doing it yourself or... Read more...
Furnace Exhaust Pipe Icing: Causes, Dangers, and Solutions for Minnesota
Furnace Exhaust Pipe Icing: Causes, Dangers, and Solutions for Minnesota Every winter, Minnesota HVAC technicians get hundreds of calls about the same issue: the furnace exhaust pipe is covered in ice, and the furnace won't run. It's a problem unique to high-efficiency condensing furnaces (90%+ AFUE) that vent through PVC pipes, and it can be dangerous if not addressed quickly. At Furnace Direct, we sell Goodman condensing furnaces at factory-direct pricing. Here's what every Minnesota homeowner with a PVC-vented furnace needs to know about exhaust pipe icing. Why High-Efficiency Furnaces... Read more...
Furnace Condensate Drain Line Freezing in Minnesota: Prevention and Fixes
Furnace Condensate Drain Line Freezing in Minnesota: Prevention and Fixes If you have a high-efficiency condensing furnace (90% AFUE or higher), it produces condensate — acidic water that drains through a PVC pipe. In Minnesota's brutal winters, that drain line can freeze, causing your furnace to shut down when you need it most. It's one of the most common winter furnace emergencies in the Twin Cities, and it's almost entirely preventable. At Furnace Direct, we sell Goodman high-efficiency furnaces at factory-direct pricing. Every 96% and 97% AFUE model produces condensate,... Read more...
Goodman vs. Ruud Furnace: An Honest 2026 Comparison
Goodman vs. Ruud Furnace: An Honest 2026 Comparison Goodman and Ruud are both popular furnace brands that serve the value-conscious segment of the HVAC market. If you're comparing the two for your Minnesota home, you deserve a straightforward comparison — no sales spin, just real specs, real warranty terms, and real pricing context. At Furnace Direct, we sell Goodman furnaces at factory-direct pricing. But here's an honest look at how Goodman stacks up against Ruud so you can decide for yourself. Company Background Goodman Goodman Manufacturing is the largest residential... Read more...
Furnace Blower Speed Settings: How to Fix Hot and Cold Spots
Furnace Blower Speed Settings: How to Fix Hot and Cold Spots If some rooms in your Minnesota home are too hot while others are freezing, the problem might not be your furnace, your insulation, or even your ductwork — it could be your blower speed settings. The blower motor is the heart of your HVAC system's air distribution, and if it's set wrong, no amount of thermostat adjusting will fix the comfort issues. At Furnace Direct, we sell Goodman furnaces with both multi-speed and variable-speed blowers at factory-direct pricing. Understanding... Read more...
Mini Split vs. Central HVAC: Which Is Better for Minnesota Homes?
Mini Split vs. Central HVAC: Which Is Better for Minnesota Homes? Ductless mini splits have exploded in popularity over the last few years, and for good reason — they're efficient, flexible, and relatively easy to install. But does that mean they're the right choice for a Minnesota home? Or is a central furnace and AC system still the better option for our extreme climate? At Furnace Direct, we specialize in central HVAC systems — Goodman furnaces and AC units at factory-direct pricing. But we're not here to push one solution... Read more...
Furnace Thermocouple vs. Flame Sensor: What's the Difference?
Furnace Thermocouple vs. Flame Sensor: What's the Difference and Why It Matters When your furnace won't stay lit, one of two components is usually the culprit: the thermocouple or the flame sensor. Many homeowners (and even some technicians) use these terms interchangeably, but they're actually different components found on different types of furnaces. Understanding which one your furnace uses can save you a service call — or at least help you have an informed conversation with your HVAC technician. At Furnace Direct, we sell Goodman furnaces that use modern flame... Read more...
Goodman vs. Amana Furnace: Same Factory, Different Badge?
Goodman vs. Amana Furnace: Same Factory, Different Badge? If you've done any research on furnaces, you've probably stumbled across an interesting fact: Goodman and Amana furnaces are made in the same factory, by the same company (Goodman Manufacturing, owned by Daikin). So what's the difference? Is Amana just a rebadged Goodman with a higher price tag, or is there a real reason to choose one over the other? At Furnace Direct, we sell Goodman furnaces at factory-direct pricing because they offer the best value in the HVAC industry. But we... Read more...
Furnace Installation Checklist: What Your Contractor Should Do
Furnace Installation Checklist: What Your Contractor Should Do (And What Most Skip) Buying the right furnace is only half the equation. A bad installation can rob you of 20–30% of your system's efficiency, void your warranty, and create safety hazards that put your family at risk. The problem? Most homeowners have no idea what a proper installation looks like, so they can't tell the difference between a quality job and a hack job. At Furnace Direct, we sell Goodman furnaces at factory-direct pricing to homeowners who hire their own installers.... Read more...
How to Read Your Energy Bill: HVAC Costs Explained for Minnesota Homeowners
How to Read Your Energy Bill: HVAC Costs Explained for Minnesota Homeowners Your energy bill tells a story — and if you know how to read it, you can figure out exactly how much your furnace and AC are costing you every month. Most Minnesota homeowners have no idea what percentage of their bill goes to heating and cooling, which means they can't make informed decisions about upgrades, efficiency improvements, or when it's time to replace aging equipment. At Furnace Direct, we help homeowners understand the real cost of running... Read more...
Dual Fuel System Guide: Heat Pump + Gas Furnace for Minnesota
Dual Fuel System Guide: Heat Pump + Gas Furnace for Minnesota Minnesota winters push heating systems to their absolute limits. When temperatures plunge below zero for days on end, you need a system that can handle the worst conditions while still saving you money during milder weather. That's exactly what a dual fuel system delivers — a heat pump paired with a gas furnace, switching between the two based on outdoor temperature to maximize efficiency and minimize your heating bills. At Furnace Direct, we sell Goodman dual fuel systems at... Read more...