HVAC Tips & Blog

Have you heard that approximately 80% of HVAC malfunctions come from dirty or blocked filters?  A lot of people don’t regularly change their filters and are not aware that it directly affects their comfort level, energy consumption, and the life of their system. It is just a small step to changing filters regularly, which can … Continued

Your furnace and air conditioner are the unsung heroes of your home. They work tirelessly to keep you warm during freezing winters and cool during scorching summers. But like all machines, they have limits. Knowing when to repair versus when to replace your HVAC system can save you money, reduce stress, and keep your home … Continued

Imagine it’s the hottest day of summer, you’re relaxing at home, and suddenly your air conditioner stops working. Or maybe it’s the middle of a freezing winter night and your furnace gives up right when you need it most. Talk about bad timing, right? Here’s the thing: most of these surprise breakdowns don’t just happen … Continued

Upgrading your home’s cooling system? Choosing between central air and ductless mini-split systems can feel overwhelming — especially when you’re balancing cost, comfort, and efficiency. Both options have their strengths, and the right one for you depends on your home’s layout, your budget, and your energy goals. In this guide, we’ll break down the key … Continued

Summer in Durham, NC means high temperatures and heavy AC use. The last thing you want is for your system to fail when you need it most. Luckily, your air conditioner usually gives you warning signs before a breakdown happens — if you know what to look for. In this post, we’ll cover 10 common … Continued

It’s 90 degrees outside, and your AC is blowing warm air — again. If your home feels more like a sauna than a sanctuary, you’re not alone. Many Durham homeowners run into this frustrating issue during the hottest months. Sometimes, it’s a simple fix. Other times, it signals a deeper issue that needs professional attention. … Continued

Is your air conditioner struggling to keep your home cool — again? If it feels like your AC unit just isn’t what it used to be, you’re not alone. Many homeowners in Durham, NC are unsure when it’s time to repair or replace their systems. Replacing too soon feels wasteful. Waiting too long means higher … Continued

Installing a new furnace is a significant investment, and understanding the costs involved can help homeowners budget effectively. The total price varies based on the type of furnace, labor expenses, and any additional modifications needed. This guide by Hay’s Heating and Air Conditioning breaks down installation costs, factors that affect pricing, and ways to save … Continued

Choosing the right furnace is crucial for home comfort, efficiency, and cost savings. Homeowners often debate between gas and electric furnaces, each offering unique benefits and drawbacks. The right choice depends on factors like energy efficiency, upfront costs, operating expenses, climate suitability, and maintenance requirements. Hays Heating and Air Conditioning has written a guide will … Continued