Residential HVAC Inspection in Edmond, OK

When it’s time to check on the health of your HVAC system, especially during those hot summer days in Edmond, OK, you may not know exactly what to expect during an HVAC inspection.

Having a professional come to your home can help set your mind at ease and ensure you’re making the best decisions for your comfort and wallet during an HVAC inspection.

A Common Situation: Restricted Coil Leads to System Freeze

Our technician was recently at a home in Edmond and found a restriction in the coil that caused the unit to freeze up. In cases like these, we can either repair or replace the coil, depending on the situation.

But for this particular home, the system was installed in 2008, and the customer wanted to explore their options for a more energy-efficient replacement after the HVAC inspection.

Why Age Matters

If your system is over a decade old, chances are it’s less efficient than the newer models available today. HVAC systems from 2008, like the one we inspected during the HVAC inspection, are typically no longer covered by warranties, and they tend to lose efficiency over time.

Many customers see value in replacing the entire system, not just for reliability but also for long-term savings on utility bills. While replacing the coil is an option, a full system upgrade can often be a smarter investment when the system is that old.

Checking the Condenser and Other Components

During the HVAC inspection, we reviewed the outdoor condenser, which is responsible for cooling the refrigerant and sending it back to the indoor coil to absorb more heat. We carefully noted the system’s tonnage, wire size, and refrigerant lines to ensure everything was functioning correctly and that any replacements wouldn’t lead to a loss in cooling capacity.

For this home, the system was a 5-ton unit, which is perfect for the size of the house. Additionally, the wire size was checked and found to be appropriate for the 40 amps required by a 5-ton system, ensuring the unit was properly powered without the risk of overloading.

Refrigerant Lines and Cost-Saving Opportunities

One cost-saving opportunity we always explore during an HVAC inspection is reusing refrigerant lines, provided they’re in good shape. After inspecting the refrigerant lines, we found that they were still in good condition but needed to be re-insulated, which is typical for systems installed in 2008. By reinsulating rather than replacing the lines, we can save the customer some money without compromising the system’s performance.

The Importance of Return Air Flow

Proper airflow is key to any HVAC system’s longevity. During this HVAC inspection, we measured the air return vents and found that they were appropriately sized for a 5-ton system, allowing the required 2,000 cubic feet of air to pass through without restriction. Restricted airflow can cause your blower to work harder, reducing efficiency and potentially causing damage over time. Think of it like trying to run while breathing through a straw—it’s not sustainable for long.

A Peek Inside the Attic: Inspecting the Furnace and Ductwork

Once we climbed into the attic, we inspected the furnace, coil, and ductwork. This is where we found the coil showing signs of wear, with rust and standing water in the drain pan. These are red flags that the system needs more than a quick fix. In this case, replacing the coil or upgrading the entire system would be the best options to prevent water damage or future system failures.

Interestingly, the home’s ductwork was in excellent condition, sized perfectly for the 5-ton system. This is rare—many homes have ductwork that’s too small for the HVAC system, which restricts airflow and reduces efficiency. In those cases, we often recommend adding an additional return air duct, but this home was good to go.

Summing It All Up

The HVAC inspection process is thorough because your comfort and savings are on the line. Our goal is always to ensure that your HVAC system is performing at its best, whether that means making a small repair, replacing a component, or upgrading the entire system.

If you’re in Edmond or the surrounding areas and are facing issues with your HVAC system, our team at Yarbrough & Sons is here to help. We offer free quotes on replacements, so you can explore your options without pressure. From checking your unit’s efficiency to ensuring proper airflow, we’ve got you covered.

Cost of Replacing Your HVAC System:

• 1.5 Ton: $8,000 – $16,000
• 2 Ton: $8,000 – $16,000
• 2.5 Ton: $8,500 – $18,000
• 3 Ton: $9,000 – $18,500
• 3.5 Ton: $9,500 – $21,000
• 4 Ton: $10,500 – $21,500
• 5 Ton: $11,500 – $23,000
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About Yarbrough & Sons Heating, Cooling & Plumbing
Yarbrough & Sons has been serving Oklahoma City since 1988, providing top-notch home comfort solutions. With over 450 years of combined experience, our family-owned business is dedicated to quality, comfort, and caring for our community. Trust us for all your HVAC needs.