5KW Split Diesel Heater 12V – For RVs, Trucks, Vans, Campers & Boats, Smart Thermostat -40°C Cold Start

Professional 5KW Split Pro Heating System

Experience rapid, high-efficiency warmth with our robust 5000W output diesel heater. Engineered as a "Split Pro" system, it features an all-sandblasted aluminum body for faster heat-up and minimal thermal loss. Weighing only 10.58 lbs (4.8 kg), it delivers powerful performance for RVs, trucks, vans, boats, and cabins, even in extreme conditions from -40°F to +104°F.

High-Altitude Performance & Premium Ignition

Conquer any terrain with confidence. This heater supports a dedicated Plateau Mode, tested and proven to operate efficiently at altitudes up to 16,400 feet. For unmatched reliability, it is equipped with a premium Japanese Branded Glow Plug (KYOCERA Ignition Pin), ensuring an extremely high ignition success rate and long service life in all weather conditions.

Advanced T4S Smart Control System

Take full command with the sophisticated T4S LCD controller. Choose between two intelligent modes: Power Mode for continuous heating at a set level, or Temperature Mode to automatically reach and maintain your desired comfort level (between 46.4°F to 96.8°F), then run at minimum power for energy savings. Control it via the LCD screen, Bluetooth app, or included remote.

Dual Silent Operation & 24-Hour Programmable Timer

Enjoy peace and quiet. Our dual noise-reduction technology includes a silent fuel pump and an upgraded muffler with an internal curved pipe structure to significantly reduce operational clicks and noise. The built-in 24-hour programmable timer supports both single and multiple cycle settings, allowing you to schedule heat in advance for ultimate convenience and fuel efficiency.

Comprehensive Safety & Full Protection Suite

Built for complete peace of mind. The system includes over 440°F overheat protection, along with safeguards against short-circuits, overcurrent, overvoltage (~16V), undervoltage (~10.5V), and reverse polarity connection. The durable, heat-resistant casing protects internal components for extended longevity.

Complete Installation-Ready Kit

Get everything you need in one box for a seamless setup. Our comprehensive kit includes all essential accessories, from ducting to a full wiring harness.

Easy Deployment & Flexible Fuel Setup

The split design offers flexible installation. Its compact main unit (approx. 14.96” L × 5.31” W × 5.51” H) is easy to position. Note on Fuel Supply: This unit includes a high-quality fuel pump but no pre-installed tank, offering maximum flexibility to connect directly to your vehicle's diesel tank or an external container.

Technical Specifications