{"product_id":"nomadic-cooling-x3-helix-12v-rooftop-rv-air-conditioner","title":"Nomadic Cooling X3 Helix 12V DC Rooftop RV Air Conditioner","description":"\u003cp\u003eThe X3 Helix is the larger of Nomadic Cooling's 12V DC rooftop air conditioners, built for RVs and vans that run on a lithium battery bank. PWM modulation glides to the set point and holds it at lower compressor speeds instead of hard on\/off cycling, and High Humidity Mode pulls moisture out after showers or coastal days.\u003c\/p\u003e\u003cp\u003eTie it into the Helix app for scenes, schedules and pre-cooling from a phone, tablet or watch. Coach builders can bring it onto an RV-C network through the optional Helix AC Controller. Inside, a flush powder-coated metal plate replaces the usual plastic bezel; outside, stainless hardware, sealed electronics and automotive-grade connectors are built for the miles. Finish: Arctic White or Obsidian Black. Nomadic lists the cooling figures below as provisional planning values pending certification.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 12V DC rooftop air conditioner (X3 Helix)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull AC (provisional):\u003c\/strong\u003e ~12,893 BTU\/hr, ~1,297W, ~88.6A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECO (provisional):\u003c\/strong\u003e ~10,503 BTU\/hr, ~899W, ~61.2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor:\u003c\/strong\u003e PWM modulation, spring-bushing mounts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e High Humidity Mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R1234yf\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof opening:\u003c\/strong\u003e 14 x 14 in industry standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 31.5 x 30.9 in footprint, 7.36 in above the roof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV-C:\u003c\/strong\u003e via the optional Helix AC Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e stainless fasteners, sealed electronics, automotive-grade connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Nomadic Cooling with Nomadic's 1-year limited warranty and US-based tech support. Ships from Upland, California to the lower 48 states; rooftop units travel by LTL freight with curbside delivery, so inspect the crate and note any damage with the driver before signing. Not sure your battery bank can carry it? Ask us before you order.\u003c\/p\u003e\n\u003cp class=\"rvpg-brand-links\"\u003eShop the full \u003ca href=\"\/collections\/nomadic-cooling\"\u003eNomadic Cooling range\u003c\/a\u003e at RV Parts Giant.\u003c\/p\u003e\n\u003cdiv class=\"rvpg-pdp-box rvpg-pdp-nomadic\"\u003e\n\u003ch3\u003eWill it work in my rig?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof:\u003c\/strong\u003e the standard 14 x 14 in opening; 31.5 x 30.9 in footprint, 7.36 in above the roof.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e about 899 W on ECO and 1,297 W on Full AC (Nomadic provisional figures, 12V, pending certification): about 5.1 h on ECO from a 400 Ah 12V LiFePO4 bank, no other loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e about 88.6 A on Full AC at 12V (provisional), the highest draw in the line. Fuse per Nomadic's manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePick this if\u003c\/strong\u003e you have a larger cabin or want RV-C through the optional Helix AC Controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGuides: \u003ca href=\"\/blogs\/blog\/nomadic-x2-vs-x3-vs-s1-helix-dc-air-conditioner\"\u003eX2 vs X3 vs S1\u003c\/a\u003e · \u003ca href=\"\/blogs\/blog\/how-much-battery-to-run-a-nomadic-dc-air-conditioner\"\u003ebattery runtime tables\u003c\/a\u003e · \u003ca href=\"\/blogs\/blog\/12v-vs-48v-dc-air-conditioner-nomadic-cooling\"\u003e12V vs 48V wiring\u003c\/a\u003e. Ask us to check your bank.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Nomadic Innovations","offers":[{"title":"Arctic White","offer_id":67714314535213,"sku":"RVP-05303","price":3562.5,"currency_code":"USD","in_stock":true},{"title":"Obsidian Black","offer_id":68264268726573,"sku":"RVP-05304","price":3614.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/Helix-X3-12V-White_2x_09213437-75ac-4fe3-a308-7189ad7fad6b.webp?v=1792972869","url":"https:\/\/www.rvpartsgiant.com\/products\/nomadic-cooling-x3-helix-12v-rooftop-rv-air-conditioner","provider":"RV Parts Giant","version":"1.0","type":"link"}