A & M Plumbing and Heating: Expert HVAC Services Serving Las Vegas, NV 89130

Absolutely. A common cause of evaporator coil freeze-ups is a clogged condensate drain line, which is part of your home's plumbing system. During a comprehensive plumbing inspection, we clear this line to ensure proper drainage. We also check for issues like low refrigerant (often due to a leak) and restricted airflow from a dirty filter, which our inspection can identify. Addressing these problems proactively is key to preventing a system freeze during our hottest months.

They're closely connected. Your HVAC's blower motor works harder than it should if there's an airflow restriction. A key part of our plumbing inspection involves ensuring the condensate drain pan and line are clear. If they're blocked, water can back up and trigger a safety switch that shuts the blower off entirely, mimicking a motor failure. By ensuring your drainage system is clear, we remove a common stressor that leads to premature blower motor wear and unexpected breakdowns.

Our inspection is tailored for Las Vegas conditions. We focus on the root causes of coil freeze-ups and motor strain: we measure refrigerant levels, check for leaks, clean the condensate drain line and pan, inspect the air filter and ductwork for restrictions, test electrical components, and assess the blower motor's performance and amp draw. This holistic approach lets us catch small issues—like a slowly clogging drain—before they cause a complete system failure during a heatwave.