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Furnace Warranty Registration: Why It Matters and How to Do It
Furnace Warranty Registration: Why It Matters and How to Do It Buying a new furnace comes with a warranty — but that warranty is only as good as your registration. For Goodman furnaces, the difference between a registered and unregistered warranty is significant. Many homeowners don't know this distinction exists until they need to file a claim. Here's everything you need to know. Registered vs. Unregistered Goodman Warranty Coverage Registered (within 60 days) Unregistered / Late Heat exchanger Lifetime 20 years Parts 10 years 5 years Labor (manufacturer) None standard... Read more...
Furnace Air Quality: How Your HVAC System Affects Indoor Air
Furnace Air Quality: How Your HVAC System Affects Indoor Air Your forced-air furnace doesn't just heat your home — it circulates every cubic foot of air through a central system multiple times per day. This makes your HVAC system the single most important factor in your home's indoor air quality. Here's how it affects the air you breathe and what you can do to improve it. The Good: Your HVAC System as an Air Handler A well-maintained forced-air system: Filters particulates — the air filter removes dust, pollen, pet dander,... Read more...
Goodman Furnace vs. Bryant Furnace: Which Is the Better Value?
Goodman Furnace vs. Bryant Furnace: Which Is the Better Value? Bryant is a well-regarded HVAC brand and a close sibling to Carrier — both owned by Carrier Global Corporation. Goodman, owned by Daikin, sits at the value end of the quality spectrum. How do these two brands actually compare for Minnesota homeowners, and is the Bryant premium justified? Brand Background Bryant is one of Carrier's "mid-tier" brands. Carrier Global (formerly a division of United Technologies) owns Carrier, Bryant, and Payne — positioned from premium to value within the same corporate... Read more...
Furnace Installation in a Crawl Space: What to Know
Furnace Installation in a Crawl Space: What to Know Not every Minnesota home has a full basement for the furnace. Many homes — particularly ranch-style homes, manufactured homes, and older properties — house HVAC equipment in crawl spaces. Installing or replacing a furnace in a crawl space presents unique challenges. Here's what homeowners and contractors need to know. Crawl Space Furnace Types Furnaces installed in crawl spaces typically use one of two configurations: Downflow (Counterflow) Furnace Draws return air in at the top and discharges supply air downward. Ideal for... Read more...
Furnace Contactor and Relay: What They Do and When to Replace Them
Furnace Contactor and Relay: What They Do and When to Replace Them Contactors and relays are electrically operated switches that control the flow of power to major HVAC components. They're relatively inexpensive but critically important — a failed contactor or relay is a common cause of AC and furnace problems that often gets misdiagnosed. Here's what you need to know. Contactors: The High-Power Switch What a Contactor Does The contactor is found in your outdoor AC or heat pump unit. It's a heavy-duty electrical switch that controls power to the... Read more...
Minnesota Furnace Installation Cost: What to Expect in 2026
Minnesota Furnace Installation Cost: What to Expect in 2026 Furnace replacement is one of the largest home system investments a Minnesota homeowner makes. Prices vary widely — from under $2,500 to over $9,000 for the same quality of equipment. Understanding what drives the cost difference helps you shop intelligently and avoid overpaying. What Goes Into the Total Cost A complete furnace replacement involves several cost components: Equipment — the furnace itself Labor — removal and installation time (typically 4–8 hours) Materials — PVC venting pipe, gas fittings, electrical connections, thermostat... Read more...
Variable Speed Furnace vs. Two-Stage: Is the Upgrade Worth It?
Variable Speed Furnace vs. Two-Stage: Is the Upgrade Worth It? When comparing the Goodman GMVC96 (two-stage) against the GMVM97 (modulating/variable speed), the price difference is real but so are the performance differences. Is the top-tier modulating furnace worth the upgrade over an already-excellent two-stage model? Here's the honest analysis for Minnesota homeowners. Quick Comparison Feature GMVC96 (Two-Stage) GMVM97 (Modulating) AFUE 96% 97% Operation 65% and 100% fire rates 40–100% continuously variable Blower motor ECM variable speed ECM variable speed Temperature consistency Excellent Superior Humidity control (w/ AC) Very good Best... Read more...
AC Condenser Coil Cleaning: When, Why, and How
AC Condenser Coil Cleaning: When, Why, and How The outdoor unit of your central air conditioning system — the condenser — contains a coil of copper or aluminum fins through which refrigerant flows and releases heat. Over time, this coil accumulates grass clippings, cottonwood fluff, dirt, and debris that insulate the coil and prevent it from efficiently rejecting heat. Cleaning it regularly is one of the most impactful and overlooked AC maintenance tasks. Why a Dirty Condenser Coil Matters The condenser coil must be able to shed heat to the... Read more...
Furnace Return Air: Why It Matters and Common Problems
Furnace Return Air: Why It Matters and Common Problems Most homeowners think about supply registers — the vents that blow warm air into rooms. But the return air system is equally important and more commonly problematic. A poorly designed or restricted return air system is one of the most common causes of comfort complaints, high energy bills, and premature equipment failure in Minnesota homes. How Return Air Works Your forced-air system is a closed loop. The furnace blower pulls air from your living space through return air grilles, conditions it... Read more...
Furnace Buying Guide for First-Time Homeowners in Minnesota
Furnace Buying Guide for First-Time Homeowners in Minnesota Buying a furnace is one of the most significant home improvement decisions a Minnesota homeowner will make — yet most people have little preparation for it. This guide walks you through everything you need to know, from understanding efficiency ratings to getting a fair price, so you can make a confident decision without being taken advantage of. Step 1: Understand the Basics What AFUE Means AFUE (Annual Fuel Utilization Efficiency) measures how efficiently a furnace converts fuel to heat. An 80% AFUE... Read more...
How Long Does a Furnace Last? Minnesota Homeowner's Reality Check
How Long Does a Furnace Last? Minnesota Homeowner's Reality Check Every furnace salesperson will tell you something different about furnace lifespan — and the truth varies significantly based on brand, installation quality, maintenance history, and your home's specific conditions. Here's an honest look at what Minnesota homeowners should actually expect. The Industry Average: 15–20 Years Most HVAC trade associations cite 15–20 years as the average furnace lifespan. In Minnesota, where furnaces run for 6+ months per year, total operating hours accumulate faster than in warmer climates. A Minnesota furnace might... Read more...
Goodman GMSS96 vs. GMVC96: Which Should You Buy for Minnesota?
Goodman GMSS96 vs. GMVC96: Which Should You Buy for Minnesota? These two Goodman models are the most common choices for Minnesota furnace replacements — both at 96% AFUE, both excellent units, but with meaningfully different performance characteristics. Here's a direct comparison to help you decide which is right for your home. Quick Comparison Feature Goodman GMSS96 Goodman GMVC96 AFUE 96% 96% Stages Single-stage Two-stage Blower motor PSC (multi-speed) ECM (variable-speed) Available BTU sizes 40K–120K 40K–120K Price (equipment, wholesale) Lower (~$200–$400 less) Higher Sound level Louder (single speed) Quieter (ramps up/down)... Read more...