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

by DIY HVAC Guy | Jul 13, 2025 | AC Unit Repair, DIY HVAC Blog

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...

HVAC Corrosion Prevention Tips for Long-Lasting Systems 

by DIY HVAC Guy | Jun 18, 2025 | DIY HVAC Blog, HVAC Systems

Maintaining your HVAC system is critical for keeping your home or business comfortable. One hidden threat that often sneaks up on HVAC systems is corrosion. Left unchecked, corrosion can sabotage the efficiency of your cooling and heating systems, leading to costly...

What is A/C Tubing Insulation and Why Does It Matter

by DIY HVAC Guy | Jun 3, 2025 | AC Unit Repair, DIY HVAC Blog

If you’ve noticed a torn black pipe around the outside portion of your air conditioning unit, don’t worry! That’s just tubing insulation. Often referred to by the trade name “Armaflex,” this material plays an important role in keeping your A/C running...

What’s the Difference Between Heat Pumps & Ductless Mini-Splits?

by DIY HVAC Guy | May 20, 2025 | DIY HVAC Blog

Air Conditioning • Heating  Comparing Heat Pumps vs. Ductless Mini-Splits for your Homes Trying to choose between a heat pump or a ductless mini-split for your home? We get it—that’s not an easy choice! Both are fantastic options for keeping your home...

Do Air Purifiers Actually Work?

by DIY HVAC Guy | May 5, 2025 | Air Quality Tips, DIY HVAC Blog

Improve Your Indoor Air Quality  If you’ve got allergies, asthma, or just want fresher air in your home, you’ve probably wondered about air purifiers. With dust, pet dander, pollen, and even invisible pollutants like VOCs (volatile organic compounds) floating...