Verified Data From Nomadic's Engineering Benchmarks
PERFORMANCE PROVEN
13,583
BTU Cooling Output
Independently verified in chamber-controlled testing. No marketing fluff—just raw, repeatable cooling performance.
4.2
Coefficient of Performance (COP)
Measured under standardized voltage and R-value parameters. Higher efficiency than any unit tested in comparable conditions.
47°F
Delta-T Across Coil
Measured with precise inlet/outlet sensors at 90°F ambient chamber temperature. Tight thermal variance control means consistent comfort.
12.3V
Terminal Voltage During Load
Captured during full-system draw with 400Ah lithium bank simulation. Maintains stable performance without overcurrent drop.
64A
Peak Draw (Standard Model)
Verified during 100% load runtime testing. Real amperage at full compressor engagement—not idle or soft-start cycles.
100%
Reproducibility
Every Nomadic X unit follows the exact same bench-tested protocol using chamber, thermocouple, power simulator, and voltage recorder.
But it’s not just about numbers — it’s how we get them that matters.
Other Test Claims
- No test protocols shared
- No chamber or environmental control
- No mention of R-value or voltage range
- Third-party lab unnamed and undocumented
Nomadic Proven Process
- Delta-T measurements across set temp ranges
- Runtime modeling: 200Ah / 400Ah / 600Ah
- Voltage ramp-up profiling & terminal verification
- Reproducible chamber tests with consistent R-value
TRANSPARENT | VERIFIED | REPEATABLE
NOMADIC TESTING
Documented. Repeatable.
Engineered for real-world results.
Every test. Fully recorded.
No cuts. No voiceovers. No selective data.
Just raw footage of what actually happened.
Our lab runs are captured start to finish with
time-stamped measurements and unedited video.
That’s transparency. That’s Nomadic!
Reviewing the RackUp+Go A/C Test
When the RackUp+Go 12V rooftop A/C comparison video began circulating online, we took the time to review the content and methodology thoroughly.
What we found were significant gaps in process, documentation, and transparency.
The test did not disclose its third-party lab. No data was provided on ambient humidity, chamber insulation (R-value), terminal voltage, or airflow control. Power supply behavior, compressor ramp-up, and true BTU/hr output were also not logged or shared. Most notably, the Nomadic X2 — the unit best suited for 200Ah system comparisons — was not included at all.
At Nomadic Cooling, we believe comparison tests must be backed by repeatable methodology — not just results. Our internal data, gathered under tightly controlled and logged conditions, tells a very different story — one where the X2 leads in performance per amp, cooling speed, and runtime.
📄 Want the full breakdown of our technical review — including what the original video left out, overlooked, or may have been biased by?
Read Blog 1: "Setting the Record Straight"How We Test What We Build
Some of our protocols behind our claims. Documented, Repeatable. Transparent.
Controlled Chamber Environment
Chamber-Controlled Testing
Every unit was tested inside a reproducible thermal chamber with a constant R-value. Environmental conditions, insulation, and airflow were standardized across all sessions to eliminate uncontrolled variables.
Delta-T Tracking
Delta-T Measurements Across 5 Ambient Levels
We recorded BTU/hr output using precise delta-T tracking at five ambient temperature points. This method reveals true cooling performance — not just final chamber temps.
Voltage Profiling
Voltage Ramp-Up Profiling
We mapped system behavior across voltage ranges from 10.5V to 14.6V to capture startup, compressor logic, and cutoff thresholds. This ensures the data reflects real-world battery conditions.
Simulated Battery Loads
Runtime Simulations at 200Ah / 400Ah / 600Ah
Using DC load banks, we simulated real-world usage patterns across multiple battery configurations — confirming runtime behavior at builder-relevant energy capacities.
Wire & Terminal Integrity
Verified Wiring & Terminal Resistance
All wire gauges, terminal resistance, and voltage loss were documented to eliminate false runtime results caused by poor connectivity or undersized wiring.
Repeatable Testing Protocols
Reproducible Sequence Testing
Each unit followed a strict, documented sequence — identical every time. That means consistent conditions, transparent data, and results that can be verified.
Want to See the Raw Data?
Access the Full Test Data
Want to review the raw logs, protocols, or testing documentation for yourself? We believe in full transparency — and we’re happy to share the details behind every number.
Email us at engineering@nomadicinnovations.com for direct access to our documentation and full test protocol data.
Why the X2 Should Have Been Tested
The RackUp+Go comparison excluded the one unit specifically designed for high performance on 200Ah battery banks: the Nomadic X2. And that exclusion changes everything.
The X2 is our highest-efficiency 12V rooftop A/C — verified at 13,583 BTU/hr with a COP of 4.2 and continuous draw optimized for real-world, off-grid builds.
Unlike the X3, which was never designed for minimal power banks or Auto Mode-only scenarios, the X2 thrives in those exact conditions. It ramps instantly, cools faster, and runs longer — all while outperforming others in BTU-per-amp draw. Had the X2 been included in the test, it would have redefined the results entirely.
Leaving it out wasn’t just an oversight — it skewed the entire comparison. If the goal was to test which unit performs best on a 200Ah system, the X2 wasn’t just relevant. It was required.
📄 Curious how the X2 actually performs under 200Ah, 400Ah, and 600Ah test scenarios — and why its omission raises questions about bias?
Read Blog Post 2: “Why the Nomadic X2 Should Have Been Tested”
BUILT ON DATA. BACKED BY BUILDERS.
Whether you're building a single van or outfitting a nationwide fleet, what you choose matters — and so does who you trust.
The X2 wasn’t made to win YouTube polls.
It was made to lead — in performance, runtime, and off-grid reliability.
When the numbers matter, so does the name behind them.
“We've been using Nomadic 12V A/C Systems for years. I think they're the best in the industry.”
– Yama Vans, Calgary Alberta
Trusted by the Industry’s Best
These builders don’t just install equipment — they stake their reputation on it.
