RV AIR CONDITIONERS
Shop for new units, replace your current AC, find parts, troubleshoot issues, and get expert help—all in one place.
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Shop By The Features That Matter Most To You
What Project Are You Working On?
I'm Replacing The AC Unit I Have
Find replacement AC units that match your existing setup.
Shop Replacement AC UnitsI'm Installing A Complete AC System
Everything needed for first-time installs or full upgrades.
Shop Complete RV AC SystemsRV AC Troubleshooting Guide
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Rule out power problems first
Won't turn on, trips the breaker, or the compressor cycles on and off. These often trace back to a dirty part or a weak capacitor.
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Check airflow next
Not blowing cold, weak airflow, or heat that can't keep up. Usually a clogged filter, coil, or duct issue.
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Then rule out noise, leaks, or smells
Louder than usual, water inside, or a musty smell. Almost always a maintenance fix, not a replacement.
What problem are you seeing?
RV AC Power Issues
No power, tripping breakers, short-cycling, or freezing up. Most of the time, a good cleaning or a new capacitor gets you back in business.
Troubleshoot Power IssuesRV AC Airflow Issues
If the air's barely moving or it's just not getting cold, start with your filter and coils — a quick check can save you a service call.
Troubleshoot Airflow IssuesStrange Noises, Leaks, or Smells
Louder than normal, water where it shouldn't be, or that musty RV smell? These are almost always easy maintenance fixes.
Troubleshoot Other IssuesWe Fix Things Around Here. Let Us Help.
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Identify Your Setup
Before you shop, confirm what is already on the roof and inside the RV by finding the current brand, model number, ducted or non-ducted layout, thermostat details, and whether your system has multiple zones.
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Know what you're replacing
Some RV owners can replace only the rooftop unit, but others need a larger system change that also includes the thermostat, control box, air distribution box, ceiling assembly, ducting, or furnace-control path.
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Choose the Right Replacement Lane
Once you know your current setup, shop inside the lane that matches it, whether that means a rooftop-only replacement, a same-brand compatibility check, a full-system swap, a ducted or non-ducted path, a power-constrained setup, or a repair-vs-full-system decision.
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Confirm Before You Order
Before placing the order, double-check fit and installation details like roof opening, roof thickness, rooftop clearance, control compatibility, wiring, startup and running power draw, included hardware, and whether the job is better handled by an installer.
Browse RV Air Conditioner Parts & Accessories
Power Up, Install & Get Started
Power Check
Make sure your rig can actually power the AC you pick.
Check your generator size, 30-amp service, solar or battery setup, and whether a soft start makes sense before you buy.
See Power & Setup GuidesInstall Guides
Know what it takes before you buy, including roof-opening requirements, wiring, whether the system is ducted or non-ducted, what's included in the box, and when to call for help.
Browse All AC GuidesGet It Installed
Don't want to climb on the roof yourself?
We'll connect you with a trusted local pro who can handle the whole job, from mounting to wiring.
Find an Installer Near YouWe're etrailer. Real People. Real Advice. Real Hands-on Help.
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