Dehumidifier for Water Damage

How to Use a Dehumidifier for Water Damage: A Simple Guide

Water damage is a homeowner's nightmare. Excess moisture can wreak havoc if left alone, whether it's a burst pipe, flooding, or a leaky roof. Imagine coming home to a musty odor and visible dampness creeping up your walls - not a pretty sight. But don't panic just yet! We’ve got a secret weapon for you: a high-powered dehumidifier for water damage.

Assessing Your Situation

Before doing anything, you'll want to evaluate the situation. Here are some telltale signs that you have water damage:


- Visible moisture or water stains on walls, floors, or ceilings

- That unmistakable musty, damp smell lingering in the air

- Humidity levels consistently above 50% (invest in a hygrometer to check)

- Large areas affected by water damage, like a flooded basement or crawl space


If you notice any of these red flags, it's time to take action. But don't worry, we're here to help you make the right choices.


Choosing the Right Type


Not all dehumidifiers are created equal, especially when it comes to tackling water damage. Here's a quick rundown of the different types:


Refrigerant: The workhorses of the bunch, use a refrigerant to condense moisture from the air.

Desiccant: Perfect for low temperatures, these use a desiccant material to absorb moisture.

Low Grain Refrigerant (LGR): Designed specifically for water damage restoration, these bad boys can operate efficiently at lower temps.


Now, let's talk size. The bigger the area and the more moisture present, the larger the capacity you'll need. As a general rule:

1. For small areas (up to 2,500 sq ft), a 50-70 pint per day unit should do the trick.

2. Medium areas (2,500-5,000 sq ft) call for 70-100 pints per day.

3. Anything larger than 5,000 sq ft, you'll want a heavy-duty unit with over 100 pints per day capacity, or multiple units.


Other factors to consider? Energy efficiency (look for Energy Star certified models), drainage options (automatic is a lifesaver), and noise levels (especially for occupied spaces).


Here are two recommendations that would work well in water damage situations:


For crawl spaces:

AlorAir Sentinel HDi120 Crawl Space Dehumidifier

Key Features:

1. 120 pints per day moisture removal capacity at saturation conditions

2. Designed specifically for crawl spaces up to 1,300 sq ft

3. Low-temperature operation down to 33°F

4. Built-in condensate pump for continuous drainage

5. Energy Star certified for efficiency

6. 2-year warranty


AlorAir Sentinel HDi120 Dehumidifier

This powerful LGR (low grain refrigerant) model is an excellent choice for drying out damp, cool crawl spaces after water intrusion. Its high capacity and auto-defrosting allow it to operate effectively even in harsh conditions.


For commercial/large-scale water damage:

AlorAir Sentinel HD90 Commercial Dehumidifier


Key Features:

1. 90 pints per day moisture removal

2. Covers areas up to 2,300 sq ft

3. Durable construction for water damage restoration jobs

4. Automatic humidistat and restart after power outages

5. Ducting options for focused airflow

6. 5-year warranty on refrigeration system

water damage dehumidifier

With its commercial-grade design and high capacity, the HD90 can quickly dry out large, wet areas like flooded basements or water-damaged buildings. Its rugged build and convenient features make it ideal as a water damage dehumidifier.

Both units utilize AlorAir's proven dehumidification technology and are built for continuous, heavy-duty operation required after water intrusion events. Their energy efficiency, automatic controls, and drainage options allow for hassle-free drying.

Proper Setup and Operation

Okay, you've got your preferred equipment - now it's time to put it to work! Follow these steps for optimal performance:

1. Position the unit centrally in the water-damaged area for maximum coverage.

2. Close off the space as much as possible by keeping doors and windows shut. This allows it to work its magic without outside air interference.

3. Set the desired humidity level, typically between 30-50% relative humidity. Lower levels may be needed for severe water damage.

4. Turn that baby on and let it run continuously, 24/7 until the area is completely dry.

5. Use air movers or fans to increase airflow and speed up the drying process.

6. Monitor humidity levels regularly and adjust the settings as needed.

Drying Timelines and Expectations

Rome wasn't built in a day, and neither is a water-damaged area dried out overnight. Here's what you can expect:

- For minor water damage (think a small spill or leak), you could see results in as little as 12–24 hours.

- More extensive damage, like a flooded basement or crawl space, could take several days or even weeks to fully dry out.

- Factors like humidity levels, airflow, and temperature can all impact drying times.

The key is patience and persistence. Keep it running until you've achieved and maintained the desired humidity level for at least 1–2 days. And remember, some materials (like dense wood or concrete) may take longer to fully dry.


A few signs that you're in the home stretch:

1. No visible moisture or condensation

2. Humidity levels consistently in the ideal range

3. Building materials feel dry to the touch

Safety and Maintenance

While these babies are workhorses, they still need a little TLC. Here are some tips to keep yours running smoothly:

- Regularly empty and clean the collection tank to prevent mold growth and odors.

- Keep the air filter clean for optimal airflow and efficiency.

- Watch out for potential hazards like electrical safety (don't use near-standing water) and tripping hazards from the drain hose.

- Follow the manufacturer's maintenance guidelines for long-lasting performance.

Regain Control After Water Damage with AlorAir

Water damage is no joke, but with the right tools and a little know-how, you can take control of the situation. From assessing needs to choosing the perfect unit, setting it up properly, and understanding drying timelines, this guide has covered all the bases.

Remember, patience and persistence are key – that dehumidifier needs time to work its magic. And don't forget to show it some love with regular maintenance for optimal performance.

If you're dealing with water damage and need a crawl space dehumidifier, reach out to the experts at AlorAir. We have top-notch solutions for controlling humidity. Our skilled and knowledgeable team can help you tackle even the toughest moisture problems. Don't let water damage dampen your spirits – take action and breathe easier with experience and technology on your side!