Whole-Home Dehumidification in Cypress & Katy
The most common comfort complaint in Houston isn't temperature. It's sticky air. Your AC alone can't always fix it, and there's a reason why.
The General Heating & Air evaluates and installs whole-home dehumidifiers in Cypress and Katy, TX. An AC removes humidity only while it runs, so on mild days humidity climbs even when the thermostat reads right. Indoor humidity above 60 percent favors biological growth and dust mites; a comfortable, healthy range is roughly 45 to 55 percent. A whole-home dehumidifier ties into the HVAC system and drains itself. The General measures relative humidity in the home and presents options. Call (832) 558-8539.
Why your house feels sticky with the AC running
Your AC removes humidity only while it's running. On a mild spring or fall day, it barely runs, so the humidity climbs even though the thermostat reads exactly right. The number says 72. The air says swamp.
An oversized system makes it worse. It cools the house fast, shuts off, and never runs long enough to pull moisture out of the air. Our guide on why your house feels humid covers the full story, and wrong-size systems are a chapter of their own.
Why it matters beyond comfort: indoor humidity above 60 percent favors biological growth and dust mites. A comfortable, healthy range for a Houston home is roughly 45 to 55 percent.
What a whole-home dehumidifier does
- It works whether or not the AC runs. The dehumidifier ties into your HVAC system and holds your target humidity on the muggy mild days your AC sleeps through.
- No buckets to empty. Unlike portable units, it drains itself and covers the whole house, not one room.
- It starts with a measurement. We measure your home's relative humidity and tell you where it sits and what it would take to bring it into range. If your numbers are fine, we'll tell you that too.
Dehumidification is one layer of healthy air. Filtration and purification are the others, and our indoor air quality page shows how the layers fit together.
Questions, answered
Why is my house humid even when the AC is running?
The AC removes humidity only when it's running long enough to do so. On mild days in Houston, the system barely runs and humidity climbs. A whole-house dehumidifier helps maintain a healthy humidity range. We measure relative humidity on every indoor air quality assessment.
What should the humidity be inside my house?
A comfortable, healthy range for a Houston home is roughly 45 to 55 percent relative humidity. Above 60 percent, conditions favor biological growth and dust mites, and the air starts to feel sticky.
Is a whole-home dehumidifier better than portable units?
For a whole house, yes. A whole-home unit ties into your HVAC system, covers every room, and drains itself. Portable units handle one room and need their buckets emptied. For a single problem room, a portable unit can be a fair starting point.
How do I know if I need one?
Start with a measurement, not a purchase. We measure your home's relative humidity and show you the number. If you're in range, you don't need one, and we'll say so. If you're not, you'll see options with pricing.
Get Your Humidity Measured
We measure where your home's humidity sits and show you what it would take to bring it into range. The number decides, not a sales pitch.