November 29, 2024
Mini-Splits for RVs, Cabins, and Tiny Homes
Small spaces have unique HVAC needs. Discover why mini-splits are the go-to choice for RV owners, cabin dwellers, and tiny home enthusiasts.
The Challenge of Small Spaces
RVs, cabins, and tiny homes share a common HVAC challenge: limited space, limited power, and the need for highly efficient heating and cooling. Traditional window units are loud, inefficient, and impractical. Propane heating is costly and requires fuel storage. Mini-splits solve both problems cleanly.
Why Mini-Splits Work So Well in Small Spaces
- Compact footprint — the indoor unit mounts flush to the wall and takes up zero floor space
- High efficiency — even in extreme temperatures, mini-splits outperform conventional systems
- Quiet operation — whisper-quiet indoor units won’t disturb sleep or peaceful cabin evenings
- No generator required — modern inverter mini-splits can run on solar + battery systems with proper setup
Sizing for Small Spaces
| Space | Recommended BTU |
|---|---|
| Van / Small RV (150 sq ft) | 6,000 BTU |
| Tiny Home / Cabin (300 sq ft) | 9,000 BTU |
| Medium Cabin (500 sq ft) | 12,000 BTU |
When in doubt, go slightly larger — an oversized system running at lower capacity is more efficient than an undersized one running at full capacity constantly.
Installation Considerations
RV and tiny home installs require careful planning around:
- Electrical capacity — most mini-splits require a dedicated 240V circuit
- Wall penetration — the conduit hole must be properly sealed and weatherproofed
- Outdoor unit placement — must be accessible and protected from extreme weather
Our team has extensive experience with non-standard installs. Give us a call and we’ll make it work.