When Equipment Fails: How Our Monitoring System Saved a Charleston Rental Property

Jonathan Hart • August 2, 2025

Crawl Logic Lowcountry

Even the Best Equipment Can Fail. Here's Why That's Not Always Bad News

A REAL STORY ABOUT WHY MONITORING MATTERS MORE THAN MACHINERY

Let me tell you about something that went wrong recently - and why I'm actually proud of how it turned out.


In fifteen years of installing AprilAire dehumidifiers, I can count on one hand the number that have failed under warranty.


Usually, if there's an issue, it's something simple like a sensor we can fix right there in the crawl space. But this story's different.


A few months back, we installed a complete crawl space encapsulation system for a rental property here in Charleston.


Brand new AprilAire dehumidifier, top-of-the-line equipment - the works.


Then something happened that I'd never seen before: that dehumidifier broke.


Not just a minor hiccup, but a complete failure that couldn't be fixed on-site.

(843) 214-2962

Welcome to Crawl Logic Lowcountry!


The Unexpected Problem

Now, I'll be straight with you - the customer wasn't happy, and I get it. Nobody wants equipment to fail, especially not on a big investment like this. And believe me, this was a one-in-a-thousand situation. AprilAire usually stands behind their product 100%, offering to cover repairs through their distributor network.



But here's where this story takes a turn. We knew about the problem immediately - not because someone noticed something wrong, not because the tenants checked a gauge, and definitely not because we waited for our annual inspection. Our live monitoring system sent us alerts about rising humidity levels right away. And that made all the difference in what happened next.




How Our System Made the Difference

Here's where being different from other companies really matters. Sure, AprilAire would've covered the repair costs - but that meant pulling out the unit, sending it to a distributor, waiting for repairs, and reinstalling it. We're talking days, maybe weeks. For a rental property? That wasn't going to cut it.



Instead, we jumped into action. The moment our monitoring system flagged the issue, we got a new dehumidifier in there. No waiting, no debates, no letting humidity creep up while paperwork got processed. Because here's what matters: at no point did the crawl space humidity hit 80%. Not for an hour, not for a day. That means no risk to the wood, no chance for mold to take hold, no damage to the property.

The Real Danger for Rental Properties

Let me paint you a picture of what usually happens in rental properties. Most companies, if they include any monitoring at all, install what's basically a weather station - a sensor in the crawl space connected to a screen inside the house. Sounds good, right? Here's the problem: they're counting on tenants to check that screen.



I've been doing this long enough to tell you the hard truth: tenants don't check those screens. Why would they? It's not their house, not their investment, not their problem. Without our active monitoring system, that broken dehumidifier could've sat there for months until the next annual inspection. In a sealed crawl space with no light and no air movement, that's asking for trouble.

The Better Outcome

Instead of a mold disaster, here's what actually happened: Our system caught the problem. We fixed it fast. The humidity stayed controlled. The wood stayed protected. The investment stayed safe. Yes, we had an equipment failure - but our backup systems worked exactly like they're supposed to. That's the difference between hoping nothing goes wrong and knowing you'll catch it if something does.

Crawl Logic Lowcountry

Lessons and Takeaways

Listen, here's what I really want you to understand: even the best equipment can fail. I've installed hundreds of AprilAire units, and this is the first time I've seen one fail like this. But it's not about preventing every possible problem - it's about catching issues fast and fixing them before they become disasters.



That's why we do things differently at Crawl Logic. We don't just install equipment and hope for the best. We don't rely on tenants to monitor screens. We don't wait for annual inspections to catch problems. Our monitoring system is like having someone checking your crawl space every few minutes, 24/7, 365 days a year.


Was the customer upset at first? Sure. Nobody likes hearing their new equipment failed. But imagine if they'd gone with a company that just handed them a screen and said "good luck." That one-in-a-thousand failure could've turned their investment property into a mold-filled nightmare.


Want to protect your rental property the right way? Give us a call. Let's talk about how real monitoring - not just equipment - keeps your investment safe, your tenants healthy, and your peace of mind intact.

(843) 214-2962
By Jonathan Hart August 9, 2025
Here's a story that drives me crazy because it was completely preventable. We got called to check out a crawl space that had been encapsulated by another company. Now, the original work wasn't terrible - not the best I've seen, but it was doing its job. At least until one small part failed: the condensate pump.
By Jonathan Hart August 9, 2025
I honestly can't believe I have to make this public service announcement. But after seeing another Charleston homeowner blindsided by devastating news about their floors, it's time to share something that every crawl space company should be telling you - but most aren't.
By Jonathan Hart August 9, 2025
Let me tell you about something I just saw that drives me crazy: a thousand-dollar dehumidifier sitting in a crawl space, running full blast, doing absolutely nothing except jacking up someone's power bill. And the worst part? This wasn't some quick fix job - this was at a high-end custom home where the owners thought