RV AC Sizing Tool
Inventory Matched: 13.5k • 15k • 18k BTU Rooftop Units
1. RV Specifications
28 ft
10 ft
28 ft
45 ft
2. Climate, Sun & Occupants
2 People
3. Power Source & Electrical Hookup
Thermal Cooling Demand
Calculating...
0 BTU/hr
Calculated heat load recommendation
Checking power constraints...
Matching Stock Models
Available Sizes
Optional
13,500 BTU Rooftop AC
Compact / Small-to-Mid Rig Standard
In Stock
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Optional
15,000 BTU High-Capacity AC
Most Popular / Maximum Cooling Efficiency
In Stock
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Optional
18,000 BTU Ultra-Power AC
Extreme Heat / Single-Unit Heavy Duty
In Stock
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Need help choosing or installing?
Our RV technicians can verify fitment, duct compatibility, and soft-start options over the phone.