Tomlin Heating & Air Conditioning | Qualified HVAC Services in Camden, SC

This is a common issue in our area often caused by a failing heat pump reversing valve. This crucial component switches your system between heating and cooling modes. When it gets stuck or fails due to wear, refrigerant can't flow correctly, leaving you with cool air on a cold day. Our technicians are experts at diagnosing and replacing reversing valves to restore proper, efficient heating to your home.

A clogged condensate drain line is the most frequent culprit for water leaks around HVAC systems in our humid climate. As your AC runs, it pulls moisture from the air, which drains away through a line. Over time, algae and mold can build up and cause a blockage, leading to an overflow. We perform thorough drain line cleaning and maintenance to prevent leaks and potential water damage to your home.

We recommend bi-annual professional maintenance—once in the spring before cooling season and once in the fall before heating season. Our comprehensive tune-up includes checking the reversing valve operation, testing system pressures, and cleaning the condensate drain line and pan to prevent clogs. This proactive care helps catch small issues before they become major repairs, improves efficiency, and extends the life of your system, which is especially important given our local climate demands.