HVAC Services Katy TX | Call Vespo Hvac

An improperly sized system is a common issue here. One that's too large will short-cycle, wasting energy and failing to dehumidify properly in our climate, while an undersized unit will struggle and run constantly. For every installation or replacement, we perform a Manual J load calculation. This factors in your home's square footage, insulation, window placement, and Katy's specific weather data to determine the exact capacity needed for optimal efficiency and comfort.

Our humid climate causes condensate drains to clog with algae and mold very quickly. During our comprehensive maintenance service, we don't just check the drain—we physically flush the line with a safe, EPA-registered cleaner to dissolve blockages and inhibit future growth. This proactive step, included in every tune-up, is crucial to prevent the water backups and potential ceiling or wall damage that many Katy residents experience.

If you're noticing hot or cold spots in different rooms, excessive humidity indoors, or your system seems to turn on and off very frequently (short-cycling), it may be improperly sized. While some issues can be repaired, chronic sizing problems often stem from the original installation. We can assess your system's performance, diagnose if it's a repairable fault or a fundamental sizing issue, and provide honest recommendations for repair or a correctly sized replacement to finally solve your comfort problems.