Lately, we’ve been noticing an unfortunate trend: an increase in misdiagnoses of furnace and air conditioner problems. Many furnaces are being diagnosed as unrepairable due to a cracked heat exchanger when the problem is really something more benign.
Unfortunately, this misdiagnosis often results out of dishonesty rather than honest mistake. As a homeowner, it’s critical that you take steps to educate yourself on this issue before you find yourself agreeing to replace your entire heating system.
While a number of diagnoses can be incorrect or dishonest, a cracked heat exchanger can be a dangerous problem. It’s important to us that you have the information you need to protect your family.
So, when a technician diagnoses your furnace with a cracked heat exchanger, it’s important that you seek a second or third opinion as soon as possible.
Frequently Asked Questions
Furnace problems are diagnosed by checking airflow, thermostat signals, safety controls, burners, heat exchanger condition, and error codes. Proper testing is critical to avoid misdiagnosis. Arlinghaus uses professional diagnostic tools to identify the real issue before recommending repairs or replacement.
Yes, furnace problems are sometimes misdiagnosed, especially issues involving heat exchangers or control boards. Misdiagnosis can lead to costly and unnecessary replacements. Arlinghaus offers thorough evaluations and second opinions to confirm the correct solution.
Warning signs include being told you need a full replacement without testing, vague explanations, or inconsistent findings. If the furnace still heats or the issue seems minor, a second opinion is smart. Arlinghaus provides clear, evidence-based diagnostics.
High-efficiency furnaces do not have more problems, but they require proper installation and maintenance. When serviced correctly, they are reliable and efficient. Arlinghaus specializes in maintaining and repairing high-efficiency furnaces to prevent avoidable issues.
Yes, misdiagnosed furnace issues can be dangerous, especially if safety concerns like carbon monoxide risks are missed or overstated. Accurate diagnosis is essential. Arlinghaus prioritizes safety with professional testing and inspections.
You can avoid costly misdiagnosis by choosing a reputable HVAC company, asking questions, and requesting detailed explanations. Arlinghaus provides transparent diagnostics, clear communication, and trusted furnace service.
Yes, getting a second opinion before replacing a furnace can save thousands of dollars. Some problems can be repaired safely and affordably. Arlinghaus offers honest second opinions to help homeowners make informed decisions.
You should call a licensed HVAC professional with experience diagnosing furnaces. Accurate diagnosis protects your safety and prevents unnecessary costs. Arlinghaus provides expert furnace inspections, honest recommendations, and reliable repairs.
We believe that one of life’s greatest gifts is the ability to celebrate one’s place in a thriving community, with family and friends, where everyone shares a common set of goals and dreams. We are fortunate to work and live in great communities throughout Kentucky, Cincinnati and Indiana, areas that have welcomed and embraced us over the years. We are happy to give back to those communities through a variety of initiatives, some very public, others totally private. We’re a people-first company.
