Readers on social media reacted with immediate alarm after a renter shared photos of an outdoor AC condenser sealed off by their landlord with a solid wood fence, saying the unit failed during a heat wave while a newborn was at home.
Here's what to know
In Reddit's r/HVACAdvice community, the renter said their landlord installed the enclosure, apparently because a previous tenant's dog had damaged the unit. The original poster wrote, "Landlord built a DIY fence around the AC unit and now it doesn't work."

OP added, "This fence seems like the worst solution… I know they can't just trust our word, but our dog doesn't pee on or even approach the unit at all."
Much of the subsequent discussion centered on ventilation, with readers suspecting the closely built fence was blocking the airflow the outdoor condenser needs to operate correctly. One commenter reacted bluntly, writing, "They just created their own very expensive problem." Another added, "Landlord killed it by blocking airflow. Your landlord is an idiot."
More background
Commenters also noted that a report of frozen pipes may have signaled the AC was already having trouble before the fence went up. Possible causes included a dirty filter or low refrigerant, and many said the enclosure likely made the existing problem worse.
Unfortunately, many renters have little control over the systems that determine comfort, monthly bills, and even safety. Landlords across the country have also been noted for preventing renters from adopting countless money-saving lifestyle changes, including adding solar panels, gardening, and even hanging clotheslines to dry their laundry.
And a broken cooling system is more than an inconvenience. During extreme heat, it can quickly become a serious health and safety concern, especially with a newborn at home.
If you own your home and want to avoid similar headaches, upgrading your heating and cooling system is one of the best ways to save money on utility bills and protect yourself against rising energy prices. Palmetto's Comfort Plan network can help you find efficient heating and cooling solutions for your home and connect you with vetted installers.
But if you're not ready to spend up front, Palmetto's Comfort Plan also includes $0-down options that can lower your heating and cooling costs by up to 50%, and Palmetto Comfort Plans include 12 years of free maintenance.
Where can I learn more?
The stories below show how quickly an AC breakdown can become a safety issue when temperatures soar and a landlord drags their feet. They also point to a bigger problem: weak renter protections can leave tenants stuck when cooling goes out.
• In Texas, a tenant faced a landlord who refused a simple air conditioning request, underscoring how few protections renters have.
• Across the US, cruel landlords threaten tenants with eviction when rising cooling bills collide with extreme heat.
• Across the country, renters struggle through heatwaves as policy gaps allow landlords to opt out of air conditioning.
That is why it helps to document AC problems and understand the rules where you live before extreme heat turns a bad situation into a dangerous one. As this renter's experience shows, a landlord's shortcut can quickly become a household emergency.
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