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I need an EXPERT HVAC technician to diagnose an issue with my heat pump. The system is incorrectly kicking into heat mode while it's set to cooling. This problem has been persistent for a while. Ideal skills and experience: - Professional mechanical engineer - HVAC certification - Heat pump expertise - Troubleshooting experience - Previous repair work on similar issues
Project ID: 40484812
4 proposals
Active 6 days ago
Location: Phoenix, United States
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4 freelancers are bidding on average $76 USD/hour for this job

Hi there, I’ve completed very similar heat pump troubleshooting and HVAC repair projects, including systems that incorrectly switch into heat mode while set to cooling. I have some thoughts around thermostat wiring, reversing valve behavior, control board signals, and electrical faults that I'd like to run past you. Best regards, Robert
$155 USD in 2 days
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With my strong background in electrical engineering, I am ready to dive deep into the intricate details of your heat pump issue. My broad experience in troubleshooting complex systems and analyzing problems would prove invaluable in identifying and rectifying the problem with your heat pump. I have previously addressed similar issues with successful results, making me confident in my capacity to tackle this project efficiently. I understand that you are in need of a skilled HVAC technician for this task, and while my profile may not explicitly list HVAC as one of my primary skills, it's imperative to remember that a quality engineer can adapt and apply their problem-solving skills across various domains. In fact, my versatility as a developer allows me to analyze issues from different angles and devise innovative solutions. Drawing on my adaptable skillset complemented with a passion for delivering pristine work, I am positive we can get your heat pump system back on track quickly and efficiently. By entrusting your project to me, you're opting for someone committed to removing all obstacles, ensuring long-lasting solution for your heat pump issue.
$50 USD in 40 days
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Hello, I am an HVAC and mechanical systems professional with experience in heat pump troubleshooting, diagnostics, and control system issues. I have worked on similar cases where systems incorrectly switch between heating and cooling modes due to thermostat faults, reversing valve issues, sensor errors, or control board malfunctions. I can quickly diagnose the root cause of the problem and provide a clear, practical fix to restore proper cooling operation. My approach focuses on accurate fault isolation, safe testing, and efficient repair without unnecessary part replacement. I will share the similar previous project in chat. Looking forward to assisting you. Best regards. Charles
$50 USD in 40 days
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I have extensive experience diagnosing and resolving heat pump control and changeover issues in residential and light-commercial HVAC systems. Previous projects have included reversing valve failures, thermostat configuration errors, control board faults, sensor malfunctions, wiring defects, and intermittent mode-switching problems where systems would unexpectedly enter heating mode while cooling was selected. For your project, I will perform a systematic diagnostic process to identify the root cause rather than simply treating symptoms. This includes reviewing thermostat settings and programming, verifying low-voltage control wiring, testing reversing valve operation, checking defrost and control board logic, evaluating sensors and relays, and confirming proper system sequencing under operating conditions. Once the fault is identified, I will provide clear findings, recommended corrective actions, and verification testing to ensure the system remains in cooling mode when commanded. My goal is to deliver a permanent solution backed by thorough troubleshooting and documented results.
$50 USD in 40 days
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Phoenix, United States
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Member since Jun 25, 2024
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