DIY HVAC Blog

Welcome to the DIY HVAC Guy blog. Here you will find helpful tips to create a healthier, more comfortable home. New articles every month.

Humidity Control: Your Guide to Better Indoor Air

by DIY HVAC Guy | December 17, 2025 | Air Quality Tips, DIY HVAC Blog | 0 Comments

We often think about air pollution as an outdoor problem, filled with images of smoggy cities and industrial smokestacks. But what about the air inside our homes? We spend about 90% of our time indoors, where the air can be up to five times more polluted than the air...

Your Comprehensive HVAC Winter Prep Checklist

by DIY HVAC Guy | December 3, 2025 | DIY HVAC Blog, HVAC Systems | 0 Comments

As autumn leaves begin to fall and a distinct chill fills the air, our attention turns to cozy sweaters and warm drinks. But this is also a critical time to prepare your home's heating system for the colder months ahead. Proper HVAC maintenance is key to avoiding the...

How to Keep Your HVAC Efficient in Cold Weather

by DIY HVAC Guy | November 19, 2025 | DIY HVAC Blog, HVAC Systems | 0 Comments

When the winter chill sets in, your home's heating, ventilation, and air conditioning (HVAC) system becomes your best friend. It transforms a frosty house into a warm, comfortable haven. However, this comfort often comes at a cost. Your HVAC system works overtime...

How to Weatherize Your Home for Winter

by DIY HVAC Guy | November 12, 2025 | DIY HVAC Blog, Tips | 0 Comments

As winter approaches, bringing chilly winds and dropping temperatures, many homeowners start thinking about their heating bills. An unprepared home can lose a significant amount of heat, leading to uncomfortable drafts and unnecessarily high energy costs. Taking the...

How to Prepare Your Furnace for Winter

by DIY HVAC Guy | October 22, 2025 | DIY HVAC Blog, Furnace Repairs, Tips | 0 Comments

Before the cold weather hits, a little maintenance can ensure your furnace is ready to keep you warm. Follow these steps to avoid a last-minute heating emergency. 1. Change the Furnace Filter A clean filter is essential for optimal performance. Dust and debris can...

5 Money-Saving Tips to Extend Your Furnace’s Life

by DIY HVAC Guy | October 7, 2025 | DIY HVAC Blog, Furnace Repairs, Tips | 0 Comments

Your furnace is one of your home's biggest investments—and it works harder than almost any other appliance. While most furnaces last around 15 years, poor maintenance can cut that lifespan short, leaving you with costly repairs or premature replacement. Follow these...

Pro HVAC Maintenance Tips for Every Homeowner

by DIY HVAC Guy | September 17, 2025 | DIY HVAC Blog, HVAC Systems | 0 Comments

Your home's heating, ventilation, and air conditioning (HVAC) system works tirelessly behind the scenes to keep you comfortable. But have you ever considered what it takes to keep it running smoothly? While major repairs and tune-ups require a professional, there are...

4 Must-Have HVAC Accessories for Your Home

by DIY HVAC Guy | September 8, 2025 | DIY HVAC Blog, Tips | 0 Comments

Your HVAC system works tirelessly to keep your home comfortable year-round, but did you know that the right accessories can make it work even better? While a quality heating and cooling system forms the foundation of home comfort, strategic add-ons can boost...

Why Is My Air Conditioner Leaking?

by DIY HVAC Guy | July 22, 2025 | AC Unit Repair, DIY HVAC Blog | 0 Comments

Is there water pooling under your air conditioner? It’s never fun to come home and find a wet floor thanks to a leaking AC unit. It’s natural to worry about repair costs and the inconvenience that comes with it. But take a deep breath! The problem might not be as...

AC Not Blowing Cold Air? Here’s What You Need to Know

by DIY HVAC Guy | July 13, 2025 | AC Unit Repair, DIY HVAC Blog | 0 Comments

Struggling with your AC not keeping your home cool? Don’t worry—we’ve got you covered. When the summer sun feels relentless, the last thing you need is a malfunctioning air conditioner turning your home into an oven. Not only is it frustrating, but it might also be a...

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