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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...
Natural Gas vs. Propane Furnace: What Minnesota Homeowners Should Know
Natural Gas vs. Propane Furnace: What Minnesota Homeowners Should Know Most Minnesota homes in the Twin Cities metro use natural gas for heating. But if you live in a rural area without gas service, propane is your primary fuel option. Understanding the differences helps you make smarter buying decisions. The Key Differences Fuel Delivery and Cost Natural gas arrives via pipeline from your utility. Propane is delivered by truck to a tank on your property. Natural gas in Minnesota averages $1.00-$1.30 per therm (100,000 BTU). Propane averages $2.00-$3.50 per gallon... Read more...
Minnesota Furnace Permit Requirements: What Homeowners Need to Know
Minnesota Furnace Permit Requirements: What Homeowners Need to Know Replacing a furnace in Minnesota typically requires a mechanical permit. Permit requirements vary by city and county, and skipping the permit can create problems when selling your home, filing insurance claims, or dealing with warranty issues. This guide covers what Minnesota homeowners need to know about furnace permits, inspections, and compliance. Do You Need a Permit? In most Minnesota cities and counties, yes — replacing a furnace requires a mechanical permit. The Minnesota State Building Code applies statewide, and most municipalities... Read more...
Furnace and AC Combo: How to Buy a Matched System in 2026
Furnace and AC Combo: How to Buy a Matched System in 2026 If you need both a furnace and air conditioner — whether replacing aging equipment or outfitting a new home — buying them as a matched system saves money and delivers better performance than purchasing separately. This guide explains why matching matters, what to look for, and how to get the best deal on a furnace-AC combo for your Minnesota home. Why Matching Matters Your furnace and air conditioner are not independent systems. They share the same blower motor,... Read more...
Goodman GMVM97 Review: Is the Modulating Furnace Worth It?
Goodman GMVM97 Review: Is the Modulating Furnace Worth It? The Goodman GMVM97 is the top of Goodman's residential furnace lineup — a modulating gas furnace with up to 97% AFUE and a variable-speed ECM blower. It represents the pinnacle of gas furnace technology available at a non-premium price. But is the upgrade from a two-stage furnace worth the additional cost? This review digs into the real-world performance, features, and value proposition for Minnesota homeowners. What Makes the GMVM97 Different Unlike single-stage furnaces (100% on or off) or two-stage furnaces (low... Read more...
ECM vs. PSC Blower Motor: Which Is Better for Your Furnace?
ECM vs. PSC Blower Motor: Which Is Better for Your Furnace? The blower motor is the workhorse of your furnace — it pushes heated air through your ductwork and into every room of your home. There are two types of blower motors in residential furnaces: PSC (Permanent Split Capacitor) and ECM (Electronically Commutated Motor). The difference between them affects your comfort, energy bills, and noise levels. Here is what Minnesota homeowners need to know. How PSC Motors Work PSC motors are the traditional technology used in furnaces for decades. They... Read more...
How to Winterize Your Home in Minnesota: The Complete HVAC Checklist
How to Winterize Your Home in Minnesota: The Complete HVAC Checklist Minnesota winters are no joke. Temperatures routinely hit negative 10 to negative 30 degrees, wind chills can make it feel like negative 50, and your heating system runs nearly nonstop for five to six months. Proper winterization protects your home, reduces energy bills, and prevents the kind of emergency breakdowns that always seem to happen on the coldest night of the year. Here is the complete HVAC-focused winterization checklist for Minnesota homeowners. Furnace Preparation Schedule a Professional Tune-Up September... Read more...