Unbiased, zero-fluff reviews and lab results. We do the sweating in the desert so you don't have to.
Deep-dive field evaluation of the Dometic CoolAir RTX 2000 12V DC rooftop air conditioner. Real-world battery consumption, amp draw curves, lithium sizing, and noise testing.
Real-world field testing of the Dometic Brisk II 15,000 BTU rooftop RV air conditioner. Actual amp draw, decibel ratings, thermal drop measurements, and generator requirements.
The Mach 15 PowerSaver pulls just 8.9 amps, so a 30A coach stops tripping. But the listing BTU figure is wrong and no ceiling assembly is included.
16,000 BTU, a 12,000 BTU heat pump, 43dB at low fan. Quiet and efficient for the money, but 45A of inrush decides whether you can run it at all.