All American Heating & Cooling | Experienced HVAC Services in Pueblo, CO

This is a classic sign of a failing heat pump reversing valve, a common issue we see in Pueblo homes. This crucial component directs refrigerant flow for heating or cooling. When it gets stuck or fails, your system can't maintain the correct mode. Our technicians are experts at diagnosing and replacing faulty reversing valves to restore proper, efficient operation to your heat pump.

Furnace ignition failure is a serious issue, especially during our Colorado winters, and should be addressed immediately for safety and comfort. Common causes include a dirty or faulty flame sensor, a bad igniter, or issues with the gas valve. Our team can quickly pinpoint the problem—whether it needs a simple cleaning or a part replacement—to get your heat back on safely and reliably.

The best defense is proactive, professional maintenance. We recommend biannual tune-ups—once before summer and once before winter. Our thorough maintenance checks include cleaning critical components like flame sensors, testing safety controls, checking refrigerant levels, and ensuring electrical connections are secure. This service can catch small issues, like a weakening igniter or a sticking reversing valve, before they turn into a full breakdown, saving you from discomfort and costly emergency repairs.