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Complete GWIN Ducted Systems

Ducted Systems

Complete Ductless GWIN Single Zone Systems

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2 zone

2 Zone

3 zone

3 Zone

4 zone

4 Zone

5 Zone

5 Zone

Accessories

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GWIN

Tougher. Quieter. Cleaner.

The savings of DIY HVAC but the performance of top pro installed systems, whether you install it yourself or not.

Find out how GWIN's Assisted DIY is making top quality, reliable HVAC affordable to everyone→

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Getting Assisted HVAC Right

Assisted HVAC is easy to install, but until GWIN came along, it was also easy to get wrong. Small mistakes could create expensive problems.

You also used to have to sacrifice quality for Assisted affordability. If you wanted a top quality system you would have to pay a premium and then pay thousands more to have it installed.

GWIN Assisted DIY fixes all of that. Easier install, better coverage, better systems. See why.→

 Learn About Assisted DIY

Warranties with a "wow!"

GWIN systems come with a free 7 years labor & refrigerant warranty and a 12 year compressor & parts warranty. No matter who installs it, even if you install it yourself, you're covered. It's hard to find that level of coverage in HVAC, DIY or not. We stand firmly behind our products.

Honestly though, it's not hard to offer more warranties on our systems, because they're built like tanks. It's easy for us to put our money where our mouth is in ways that others won't. See why→

 More On GWIN Warranties

Why GWIN Lasts Longer

There are a few things that tend to shorten the life of HVAC systems. GWIN comes prepared to handle them all.

Whether it's power surges, extreme temperatures or the wear and tear of years of use and weather, GWIN is ready to handle each challenge through several cleverly designed protections against the common threats that take down other systems.

And GWIN is just as powerful as it is durable.→

 Read More About GWIN's Durability

GWIN Wins On Performance Alone

GWIN performance specs are on par with the top systems in the industry, including systems that cost up to twice the price of a GWIN. In the same way that it's easy to offer great warranties because the systems are so resilient, it's easy to offer great prices because the systems are built so thoughtfully. GWIN is made to win. Scroll down to learn more about GWIN's technical specs.↓

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About GWIN Single Zone Ductless Mini Split Systems

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GWIN Single Zone Ductless Mini Split Complete Systems

Collection
Air conditioning units with GWIN logo on a purple background
1 Zone
Air conditioning units with GWIN logo on a purple background

GWIN 9,000 BTU 25 SEER2 115V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,758.93
$1,758.93 $2,110.71
Air conditioning units with GWIN logo on a purple background

GWIN 9,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,716.61
$1,716.61 $2,059.93
Air conditioning units with GWIN logo on a purple background

GWIN 12,000 BTU 25 SEER2 115V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,917.63
$1,917.63 $2,301.15
Air conditioning units with GWIN logo on a purple background

GWIN 12,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,883.24
$1,883.24 $2,259.89
Air conditioning units with GWIN logo on a purple background

GWIN 18,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$2,451.92
$2,451.92 $2,942.30
Air conditioning units with GWIN logo on a purple background

GWIN 24,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$2,941.24
$2,941.24 $3,529.49
Air conditioning units with GWIN logo on a purple background

GWIN 36,000 BTU 20 SEER 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$3,285.09
$3,285.09 $3,942.11
1/4 x 3/8 GWIN Line Set for 7k, 9k, & 12k BTU Ductless Mini Split Air Handlers

1/4 x 3/8 GWIN Line Set for 7k, 9k, & 12k BTU Ductless Mini Split Air Handlers

From $155.25
From $155.25 $186.30

About GWIN Multi Zone Mini Splits

GWIN

GWIN Multi-Zone Mini-Splits

Can be partially installed by anyone with the Assisted DIY option!

Don't see your bundle or want different unit types? Give us a call for a customized bundle! Up to 5 zone configurations.

Unit types:

  • Recessed Ducted
  • Cassette
  • Floor/Ceiling Console
  • Wall Mount Air Handler
call now
Air conditioning units with GWIN logo on a purple background
Assisted DIY Single-Zone
Air conditioning units with GWIN logo on a purple background

GWIN 9,000 BTU 25 SEER2 115V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,758.93
$1,758.93 $2,110.71
Air conditioning units with GWIN logo on a purple background

GWIN 9,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,716.61
$1,716.61 $2,059.93
Air conditioning units with GWIN logo on a purple background

GWIN 12,000 BTU 25 SEER2 115V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,917.63
$1,917.63 $2,301.15
Air conditioning units with GWIN logo on a purple background

GWIN 12,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$1,883.24
$1,883.24 $2,259.89
Air conditioning units with GWIN logo on a purple background

GWIN 18,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$2,451.92
$2,451.92 $2,942.30
Air conditioning units with GWIN logo on a purple background

GWIN 24,000 BTU 25 SEER2 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$2,941.24
$2,941.24 $3,529.49
Air conditioning units with GWIN logo on a purple background

GWIN 36,000 BTU 20 SEER 230V Single Zone Ductless Mini-Split Complete System With 15 Foot Line Set And Communication Wire

$3,285.09
$3,285.09 $3,942.11
1/4 x 3/8 GWIN Line Set for 7k, 9k, & 12k BTU Ductless Mini Split Air Handlers

1/4 x 3/8 GWIN Line Set for 7k, 9k, & 12k BTU Ductless Mini Split Air Handlers

From $155.25
From $155.25 $186.30

Meet GWIN!

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About GWIN Ducted Systems

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Complete GWIN Ducted Systems

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Collections
GWIN 1.5 Ton - 18,000 BTU - 19.20 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

GWIN 1.5 Ton - 18,000 BTU - 19.20 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

$5,175.85
$5,175.85 $6,211.02
GWIN 2 Ton - 24,000 BTU - 19 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

GWIN 2 Ton - 24,000 BTU - 19 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

$5,352.95
$5,352.95 $6,423.54
GWIN 2.5 Ton - 30,000 BTU - 18 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

GWIN 2.5 Ton - 30,000 BTU - 18 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

$5,701.33
$5,701.33 $6,841.60
GWIN 3 Ton - 36,000 BTU - 18.2 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

GWIN 3 Ton - 36,000 BTU - 18.2 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

$6,283.65
$6,283.65 $7,540.38
GWIN 4 Ton - 48,000 BTU - 17 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

GWIN 4 Ton - 48,000 BTU - 17 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

$6,844.32
$6,844.32 $8,213.18
GWIN 5 Ton - 60,000 BTU - 16.5 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

GWIN 5 Ton - 60,000 BTU - 16.5 SEER2 - Ducted Complete System With 15 Foot Line Set And Communication Wire

$7,586.60
$7,586.60 $9,103.92
3/8 x 5/8 GWIN Line Set for 18k, 24k, 30k, & 36k BTU Ducted Mini Split Air Handlers

3/8 x 5/8 GWIN Line Set for 18k, 24k, 30k, & 36k BTU Ducted Mini Split Air Handlers

From $155.25
From $155.25 $186.30
3/8 x 3/4 GWIN Line Set for 48k & 60k BTU Ducted Mini Split Air Handlers

3/8 x 3/4 GWIN Line Set for 48k & 60k BTU Ducted Mini Split Air Handlers

From $155.25
From $155.25 $186.30

Complete Systems

Find complete systems here that come bundles with the air handler & condenser.

Complete Ductless GWIN Single Zone Systems

Complete Ductless GWIN Single Zone Systems

Complete GWIN Ducted Systems

Complete Ducted Systems

12 Year Parts & Compressor Warranty
GWIN
7 Year Refrigerant & Labor Warranty
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WIN With GWIN

R-32 Refrigerant
Fast Cooling & Heating
Quite & Comfortable
Easy Installation
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GWIN High Wall Mount Air Handlers

Hassle-Free Installation

GWIN systems are designed for easy installation, often requiring minimal modifications to your home.

GWIN High Wall Mount Air Handlers

Ease-of-Access

Vertical PCB Boards can be directly extracted, prevent deposition or deformation, and reduce damage rates to give you peace of mind.

GWIN Condensers

Refrigerant Cooling Technology

Efficient thermal operation prevents GWIN units from overheating, allowing for more consistent operation and reducing maintenance requirements by 50%.

GWIN High Wall Mount Air Handlers

Energy-Saving Efficiency

GWIN units range from SEER20 to SEER25, providing better efficiency and comfort.

GWIN Condensers & Air Handlers

Auto-Restart Function

In cases of power loss, due to unreliable and unpredictable power grid issues, GWIN systems pick up the settings where it lost power. No manual restart necessary!

GWIN High Wall Mount Air Handler

Automatic Self-Cleaning

GWIN indoor units wash particulates from their coils - providing fresh, clean, and healthy air.

GWIN Condensers

Base Pan Heating

A heater in the base pan automatically turns on in low temperatures to reduce freezing & improve efficiency.

High Wall Mount Air Handlers

Golden Fin Technology

Gold-finned indoor and outdoor units helps to reduce corrosion and oxidation over conventional, blue-finned models.

GWIN Condensers

Flexible Power

Designed to operate normally under voltage fluctuations between 165V and 265V.

GWIN High Wall Mount Air Handlers

Fast Cooling

Enjoy comfort right away, provided by high-frequency start-up and strong cooling capacity.

Featured Blogs

How to Choose the Best GWIN HVAC DIY Mini Split for Your Home

GWIN LLC

Choosing the right HVAC system is one of the most important decisions a homeowner can make. Comfort, efficiency, reliability, and long-term cost all depend on it. As more Americans move away from traditional ducted systems, DIY mini split HVAC systems—especially GWIN HVAC Assisted DIY solutions—are becoming the preferred choice nationwide. This guide walks you through how to choose the best GWIN HVAC DIY mini split for your home, what features truly matter, and why GWIN’s Assisted DIY model delivers something no traditional or DIY system can match. Table of Contents Why Homeowners Are Switching to DIY Mini Splits What Makes GWIN HVAC Different Understanding the GWIN Assisted DIY System Key Factors to Consider When Choosing Your GWIN Mini Split Feature & Performance Comparison Table Warranty, Support, and Long-Term Value How to Get Started With GWIN HVAC Frequently Asked Questions Why Homeowners Are Switching to DIY Mini Splits For decades, homeowners faced two frustrating choices: Pay full contractor pricing for HVAC installation Or attempt a DIY system with limited protection and questionable reliability DIY mini splits changed the game by offering: No ductwork Zoned comfort High energy efficiency Faster installation But not all DIY systems are built the same. Many sacrifice durability, warranty protection, or professional oversight. That’s exactly the gap GWIN HVAC was built to fill. What Makes GWIN HVAC Different GWIN HVAC isn’t a stripped-down DIY brand. It’s professional-grade HVAC equipment designed to be installer-friendly, without cutting corners on performance or longevity. Unlike traditional systems, GWIN combines: Premium engineering Homeowner-friendly installation Licensed technician verification Industry-leading warranty coverage You can explore full system options on the GWIN HVAC homepage. Understanding the GWIN Assisted DIY System A Smarter Way to Install HVAC The idea behind GWIN Assisted DIY is simple: homeowners are capable of handling physical installation when equipment is designed correctly—but refrigerant work should always be professional. Here’s how it works: You install the system yourself, with a friend, or a handyman GWIN sends a licensed HVAC technician The technician: Inspects the installation Pressure tests the system Pulls a proper vacuum Charges refrigerant Activates the warranty This hybrid approach delivers massive labor savings with professional peace of mind. Learn more on the GWIN Assisted DIY page. Key Factors to Consider When Choosing Your GWIN Mini Split 1. System Size & Coverage Choosing the right capacity ensures: Even temperature control Maximum efficiency Long equipment life GWIN experts help size systems correctly based on square footage, insulation, and climate. 2. Climate Performance GWIN systems are built for real-world conditions: Reliable heating down to -22°F Cooling performance up to 125°F This makes them ideal for both cold northern winters and extreme southern heat. 3. Electrical Stability Power issues are a leading cause of HVAC failure. GWIN systems operate safely from 125V to 265V, reducing PCB damage during brownouts and voltage swings. Fully coated PCB boards provide extra protection against: Moisture Humidity Corrosion 4. Noise Level In silent mode, GWIN systems run as low as 20 decibels, making them ideal for: Bedrooms Home offices Studios Creative spaces 5. Air Quality & Maintenance Patented self-cleaning technology actively removes moisture and buildup in both indoor and outdoor units, improving: Air quality Efficiency System lifespan GWIN HVAC vs Traditional & Standard DIY Systems Feature GWIN Assisted DIY Standard DIY Mini Split Traditional HVAC Installation Cost Low Low High Professional Verification Yes No Yes Warranty Protection Industry-Leading Limited Contractor-Dependent Cold Climate Performance -22°F Limited Varies Voltage Protection Wide-Range Minimal Moderate Noise Level Ultra-Quiet Moderate Loud Long-Term Reliability High Variable Moderate Eliminating the #1 Cause of Mini Split Failure One of the most common reasons mini splits fail is poor flare connections. Small leaks lead to performance loss and costly repairs. GWIN eliminates this risk with a no-flare line set kit using a metal-to-metal connection: No soft copper flares No torque guessing No gradual refrigerant leaks This single design choice dramatically increases long-term reliability—especially for DIY installs. Warranty That Actually Protects You Most DIY HVAC warranties disappear with: DIY installation Home ownership changes Minor install mistakes GWIN does the opposite. GWIN Warranty Coverage Includes: 12-Year Parts & Compressor Warranty 7-Year Labor & Refrigerant Warranty Most importantly, the warranty stays with the equipment, not the installer or homeowner. If the home is sold, coverage continues. That level of confidence only exists when a manufacturer truly believes in its engineering. Trusted by People Who Demand Reliability Professional downhill racer Aaron Gwin trusts GWIN HVAC because it’s built to perform under pressure—no excuses. Rick Dale of Pawn Stars and Rick’s Restorations chooses GWIN for his personal space because durability matters when failure isn’t an option. These aren’t endorsements—they’re proof points. Real Support From Real People When you call GWIN HVAC, you speak with knowledgeable professionals—not scripts or call routing systems. From system selection to post-installation support, real people are there to help. How to Get Started With GWIN HVAC Choosing the right system doesn’t have to be overwhelming. GWIN experts guide you every step of the way—from selection to installation to long-term ownership. 👉 Visit the GWIN HVAC homepage👉 Learn more about Assisted DIY installation 📞 Call 615-538-7979or👉 Visit the Contact Us page to speak with an expert today. Frequently Asked Questions (FAQs) Is GWIN HVAC really DIY-friendly?Yes. Systems are designed for homeowner installation with professional verification for safety and warranty protection. Do I lose warranty coverage if I install it myself?No. GWIN’s warranty remains intact regardless of who installs the system. Can GWIN systems handle extreme cold?Absolutely. They provide reliable heating down to -22°F. Are GWIN mini splits quiet enough for offices and studios?Yes. Silent mode operates as low as 20 dB. How much can I save with Assisted DIY?Most homeowners save thousands compared to full contractor installation—without sacrificing quality or coverage. Final Thought If you want the flexibility of DIY, the confidence of professional oversight, and the performance of premium HVAC equipment, GWIN Assisted DIY isn’t just a smart option—it’s the best one.

Why Homeowners Across the U.S. Are Switching to Assisted DIY Mini Split HVAC Systems

GWIN LLC

Across the United States, homeowners are rethinking how they heat and cool their homes. Rising labor costs, long contractor wait times, and increasing awareness of energy efficiency have all contributed to a major shift in the HVAC market. Instead of choosing between expensive professional installs or risky DIY systems, many homeowners are discovering a third—and better—option: Assisted DIY mini split HVAC systems. At the forefront of this movement is GWIN HVAC, a company built specifically to eliminate the compromises that have defined HVAC installation for decades. By combining professional-grade equipment with a smarter installation model, GWIN Assisted DIY is changing how Americans approach home comfort. The Problem With Traditional HVAC Installation For years, homeowners have faced an uncomfortable choice when upgrading HVAC systems: Pay full contractor pricing, even if much of the work is straightforward Or install a DIY system, often sacrificing warranty protection, performance, and long-term reliability Neither option truly served the modern homeowner—especially those who are capable, budget-conscious, and unwilling to gamble on expensive equipment. That gap is exactly why GWIN HVAC was created. Learn more about the company’s mission on the GWIN HVAC homepage. What Is Assisted DIY HVAC? A Smarter Way to Install Mini Split Systems Assisted DIY HVAC is built around a simple but powerful idea:Many homeowners can handle the physical installation of a mini split system—but critical refrigerant work should always be done by a licensed professional. With GWIN Assisted DIY: Homeowners mount the indoor unit Set the outdoor condenser Run line sets and electrical connections Once installation is complete, GWIN sends a licensed HVAC technician to: Inspect the work Pressure test the system Pull a proper vacuum Final-charge refrigerant Activate the warranty This hybrid approach delivers real savings without cutting corners. For a full breakdown of the process, visit the GWIN Assisted DIY page. Why Homeowners Are Making the Switch Nationwide Cost Savings Without Compromising Quality Labor can account for 40–60% of a traditional HVAC install. Assisted DIY removes most of that cost while preserving professional oversight—saving homeowners thousands. Shorter Timelines Contractors are often booked weeks or months out. Assisted DIY allows homeowners to move forward on their schedule, not someone else’s. Confidence and Control Homeowners stay involved, informed, and empowered throughout the process—without risking system failure or warranty loss. A Warranty That Actually Protects Homeowners One of the biggest reasons homeowners hesitate to choose DIY HVAC is warranty risk. Most DIY systems come with fine print that voids coverage if a licensed contractor isn’t involved—or if the home changes ownership. GWIN Does It Differently Every GWIN Assisted DIY system includes: 12-Year Parts & Compressor Warranty 7-Year Labor & Refrigerant Warranty Most importantly, the warranty stays with the equipment—not the installer or homeowner. Whether the system is installed by you, a handyman, or a friend, and whether you sell the home or not, the coverage remains intact. That level of protection is rare—and speaks volumes about GWIN’s confidence in its equipment. Eliminating the #1 Cause of Mini Split Failure The Problem: Flare Connections Poor flare connections are one of the most common causes of: Refrigerant leaks Reduced efficiency Premature system failure Costly service calls These issues are especially common in DIY installations. The GWIN Solution: No-Flare Line Set Kits GWIN eliminates this risk entirely by using metal-to-metal no-flare line set connections: No soft copper flares to crack No guesswork on torque No gradual refrigerant leaks This single design improvement removes one of the most failure-prone elements in mini split systems. Built Like Premium Equipment—Because It Is GWIN systems are not “DIY-grade.” They are professional-grade HVAC units engineered to be installer-friendly. Gold Fin Coated Coils Both indoor and outdoor units feature gold fin coil coatings that: Resist corrosion Perform better in humid or coastal environments Maintain efficiency longer Extend overall system life Patented Self-Cleaning Technology Over time, moisture and debris buildup can reduce airflow and air quality. GWIN’s patented self-cleaning technology actively: Removes moisture Reduces mold and bacteria Prevents bio-buildup Maintains airflow and efficiency A cleaner system is a healthier, longer-lasting system. Designed for Real-World Power Problems Electrical instability is one of the leading causes of HVAC failure in the U.S., especially in older homes and rural areas. Wide Voltage Operation GWIN systems are engineered to start and operate safely between 125V and 265V, dramatically reducing: Blown PCB boards Surge-related failures Downtime caused by brownouts Fully Coated PCB Boards To further protect the electronics, GWIN uses fully coated PCB boards that resist: Moisture Humidity Corrosion This level of protection directly addresses one of the most expensive HVAC repair issues homeowners face. Quiet Enough for Offices, Studios, and Bedrooms Noise matters—especially in modern living spaces. In silent mode, GWIN systems operate as low as 20 decibels, quieter than normal room ambience. This makes them ideal for: Home offices Recording studios Bedrooms Creative spaces Comfort without constant background noise is no longer a luxury—it’s an expectation. Built for Extreme Weather Across the U.S. GWIN systems are designed for performance where others struggle: Reliable heating down to -22°F Stable cooling in temperatures up to 125°F Despite extreme conditions, the systems remain highly efficient, delivering consistent comfort year-round across diverse U.S. climates. Assisted DIY vs Traditional Options Feature GWIN Assisted DIY Traditional Install Standard DIY Professional Equipment ✔ Yes ✔ Yes ❌ Often No DIY Cost Savings ✔ Yes ❌ No ✔ Yes Licensed Technician Sign-Off ✔ Yes ✔ Yes ❌ No Long-Term Warranty ✔ Yes ✔ Limited ❌ Weak Flare-Free Connections ✔ Yes ❌ Rare ❌ No Trusted by People Who Demand Reliability Professional downhill racer Aaron Gwin trusts GWIN HVAC because it’s engineered to perform under pressure—without excuses. Rick Dale, known for restoring equipment others consider beyond saving, also trusts GWIN in his personal retreat. When people who rely on durability choose a system for themselves, it says everything. Real Support From Real People When you contact GWIN HVAC, you speak with knowledgeable professionals—not scripted call centers. Support is part of the experience, from planning and installation through long-term ownership. Why GWIN Assisted DIY Is the Obvious Choice GWIN Assisted DIY solves the biggest HVAC challenges homeowners face today: High installation costs Risky DIY warranties Electrical failures Maintenance issues It delivers professional-grade comfort without professional-grade pricing—and without compromise. Ready to Upgrade Your Home Comfort? 📞 Call 615-538-7979👉 Or visit the Contact Us page to speak with a GWIN HVAC expert today. Frequently Asked Questions (FAQs) FAQ1: Is Assisted DIY HVAC safe?Yes. All refrigerant work is completed by licensed professionals. FAQ2: Do I really save money with Assisted DIY?Most homeowners save thousands compared to traditional installs. FAQ3: Does the warranty stay valid if I sell my home?Yes. GWIN warranties stay with the equipment. FAQ4: Is Assisted DIY good for cold climates?Absolutely. GWIN systems heat reliably down to -22°F. FAQ5: Where can I learn more about the Assisted DIY process?Visit the GWIN Assisted DIY page for full details.

Top DIY HVAC Trends for Small Homes in the United States

GWIN LLC

As housing trends shift toward smaller, smarter living spaces, homeowners across the United States are turning to DIY HVAC solutions to stay comfortable without overspending. From tiny homes and condos to ADUs and renovated garages, DIY HVAC systems—especially mini splits—are shaping the future of home comfort. Below are the top DIY HVAC trends for small homes in the U.S. and what buyers should know before choosing a system. Trend #1: DIY Mini Splits Dominate Small-Home HVAC Traditional ducted systems take up space and drive up installation costs. DIY mini splits eliminate ductwork entirely, making them ideal for small homes. Why Mini Splits Work for Small Spaces Compact indoor units Zoned temperature control Lower energy consumption Flexible installation Homeowners exploring modern DIY options often start at the GWIN HVAC homepage to compare system configurations. Trend #2: Assisted DIY Installation Gains Popularity Many homeowners want to install their HVAC system themselves—but still want professional backing. H3: Assisted DIY Is the Sweet Spot Assisted DIY installation allows homeowners to handle most of the setup while a certified technician ensures proper performance and warranty compliance. This trend is growing fast, especially among first-time DIY buyers. Trend #3: Energy Efficiency Is No Longer Optional Rising utility costs are pushing small-home owners toward high-efficiency HVAC systems. H4: Inverter Technology Leads the Way Modern DIY HVAC systems use advanced inverter technology to adjust output based on demand, reducing energy waste and maintaining consistent comfort—perfect for smaller square footage. Trend #4: Built-In Smart & Offline Controls Smart HVAC systems are expected—but homeowners don’t want systems that fail when the internet goes down. H5: Offline Voice Control Becomes a Must-Have DIY HVAC buyers increasingly prefer systems with offline voice control, allowing temperature adjustments even without Wi-Fi. This feature adds reliability, especially for home offices and seniors. Trend #5: Low-Maintenance Features Are in High Demand Small-home owners want comfort—not constant upkeep. H6: Self-Cleaning Systems Reduce Hassle Self-cleaning technology helps prevent dust, mold, and moisture buildup inside the unit, improving air quality and reducing maintenance over time. Trend #6: Cold-Climate Performance Matters Nationwide Even small homes in moderate climates can face freezing conditions. Base Pan Heating Is a Game-Changer DIY HVAC systems with base pan heating prevent ice buildup on outdoor units, ensuring consistent heating performance during winter months. Trend #7: Electrical Protection Is a Key Buying Factor Older homes and small properties often experience unstable power. DIY HVAC systems designed to handle voltage fluctuation protect compressors and control boards, significantly extending system lifespan. DIY HVAC Feature Comparison Table Feature GWIN HVAC DIY Systems Typical DIY HVAC Ductless Design ✔ Yes ✔ Yes Advanced Inverter Tech ✔ Yes ❌ Limited Self-Cleaning ✔ Yes ❌ No Offline Voice Control ✔ Yes ❌ No Voltage Fluctuation Protection ✔ Yes ❌ Weak Base Pan Heating ✔ Yes ❌ Rare Warranty Trends: Protection Matters More Than Ever DIY HVAC buyers are prioritizing long-term protection, not just upfront savings. GWIN SHIELD Warranty Includes: 12-Year Parts & Compressor Warranty 7-Year Refrigerant & Labor Warranty This level of coverage is rare in the DIY HVAC market and provides peace of mind for small-home owners. Ready to Upgrade Your Small Home HVAC? If you’re planning to upgrade or install a DIY HVAC system, don’t settle for basic features or limited warranties. 📞 Call 615-538-7979👉 Or visit the Contact Us page to speak with a GWIN HVAC expert today. Frequently Asked Questions (FAQs) FAQ1: Are DIY HVAC systems good for small homes?Yes. Ductless mini splits are ideal for small spaces due to efficiency and zoning. FAQ2: Do DIY systems save money long-term?High-quality systems reduce energy bills and maintenance costs over time. FAQ3: Is professional help still required?Assisted DIY installation ensures safety, performance, and warranty protection. FAQ4: Can DIY HVAC handle cold winters?Systems with base pan heating perform well even in freezing conditions. Q5: Where can I learn more about GWIN HVAC systems?Visit gwinhvac.com for full details and options.

What Clients Talk About Us

"GWIN is great for areas that have fluctuating power surges. It can withstand voltages between 165V and 265V saving me thousands when power surges occur!"

Jenny W.

New Mexico

“UNTOUCHABLE and UNBEATABLE warranties! Customer Support is really helpful with all the parts ON HAND needed for GWIN.”

Samantha T.

Portland, Oregon

“OMG, my system speaks to me and I can give it commands. So cool!”

Luis G.

Chattanooga, Tennnessee

“The auto cleaning feature is ridiculously cool. Now I only deep clean every 6 months! I love breathing in fresh air every day without the constantly weekly hassle of cleaning my system.”

David Martinez

Austin, Texas
Advanced Technology

Advanced Technology

Self Cleaning

Micro Vents

Voltage fluctuation

Offline Voice Control

Base Pan Heating

Much more!

Customer Support

Customer Support

Committed to excellent customer service to improve customer experience. Reliable in the rare instances you need a replacement part or assistance with your system.

GWIN SHIELD Warranty

GWIN SHIELD Warranty

12 Year Parts & Compressor Warranty (Registered)

7 Year Refrigerant & Labor Warranty

Customer Service

Mon-Sat, 9am-5pm CST.

Call Us

615-538-7979

Get in Touch

contact@gwinhvac.com

Address

114 22nd Street
Old Hickory, Tennessee 37138