Four Seasons HVAC: Reliable HVAC Services Serving Brenham 77833

Common signs include the system blowing cold air when set to heat or warm air when set to cool, reduced heating/cooling efficiency, or unusual clicking noises. Since Brenham experiences both hot summers and cool winters, a malfunctioning reversing valve can significantly impact comfort. Our technicians can diagnose and repair this issue to restore proper operation.

Regular maintenance is key. We recommend annual professional cleaning to remove algae, mold, and debris buildup common in our humid climate. Homeowners can also pour a cup of vinegar down the drain line monthly to help prevent clogs. If you notice water pooling around your indoor unit or hear gurgling sounds, contact us promptly to avoid water damage.

Brenham's weather shifts can strain HVAC systems, especially if components like reversing valves or drains aren't functioning optimally. Seasonal maintenance before peak summer heat and winter cold helps identify issues early. We provide comprehensive check-ups to ensure your system handles temperature changes efficiently, preventing breakdowns when you need it most.