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Free shipping to CA & US on most products - In-stock items ship next day!
Free shipping to CA & US on most products - In-stock items ship next day!
12V / 48V · PWM Efficiency · Helix Remote Control
Nomadic Cooling’s X3 Helix delivers real off-grid climate control with a highly efficient PWM compressor designed to hold temperatures steady while reducing battery load. The unit supports full remote access through Helix—allowing users to monitor and control their climate directly from a phone, tablet, or smartwatch. Pre-cool before returning to the vehicle, maintain safe cabin temps for pets, or clear heavy moisture with High Humidity mode.
A sealed back plate and automotive-grade, water-resistant connectors safeguard critical electronics, while the flush powder-coated interior plate provides a clean, space-saving finish. For builders and RV manufacturers, RV-C integration is available through the optional Helix AC Controller, enabling unified, coach-wide climate management.
Key FeaturesEfficient PWM Compressor — Maintains target temperature with reduced battery strain.
Helix Remote Control — Manage cooling from phone, tablet, or watch; set scenes and schedules.
Corrosion-Resistant Stainless Hardware — Built for varied climates and long-term durability.
Flush Powder-Coated Interior Plate — Clean look with no bulky plastic components.
High Humidity Mode — Clears excess moisture in vans and RV cabins.
Sealed Back Plate + Automotive-Grade Water-Resistant Connectors — Protects internal electronics.
RV-C Integration Ready — With the optional Helix AC Controller for coach-wide networked control.
Standard Fit — Designed for industry-standard 14×14" rooftop openings.
US-Based Tech Support — Backed by Nomadic Cooling’s support team in Elkhart, Indiana.
X3 Helix Rooftop Unit — Black or White
Foam gasket for 14×14 roof opening
Foam-wrapped crossbars with mounting hardware
Flush-mount metal interior faceplate (protected in foam)
Black faceplate screws
M8 bolts, nuts, flat washers, and lock washers
Remote control
Leveling strip
Foam air separator + mounting screw
Control panel & wire harness
Full-size 14×14 cutout template (1:1 scale)
DOWNLOADS:
X3-Helix-Manual
| Type | 12V / 48V DC rooftop A/C (X3 Helix) |
| Refrigerant | R1234yf |
| Compressor | PWM modulation for efficient, stable cooling |
| Helix-Ready | Remote control, scheduling & diagnostics via Nomadic Controls app |
| Diagnostics | Onboard readings + error codes (press/hold Mode to cycle) |
| Approx. Size | ~30.9" × 31.5" footprint · ~7.36" height |
| Weight | 52.91 lb |
$350 USD shipping to USA 🇺🇸
$250 Shipping in Canada 🇨🇦
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Great products and service! Highly recommend Curious Campervans for van conversions. - Rob V
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