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8KW Diesel Heater 12V for RV Water Tank Heating & Engine Preheating | Truck Cabin Heating System with Aviation Plug, Aluminum Alloy Housing & LCD Switch Control

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$288.00

$ 71 .28 $71.28

In Stock

1.Size:12v Diesel Water Heater


2.:7kw Black+yellow


  • 【Efficient Diesel Air Heater diesel water heater】 Specially developed for trucks, RVs, ship holds, and outdoor camping, this dual-purpose diesel heater can be used for both air heating and water heating, as well as for preheating engine coolant
  • 【Diesel air heating and diesel engine coolant preheating combined function】The diesel water heater solves the problem of difficult diesel engine starts in winter, protects the engine injectors, and extends the engine's service life. RV air heating and domestic water supply combined function, with the water tank heating up to over 120 liters
  • 【LCD display screen and mainboard ST chip control】Low-temperature resistant LCD screen displays the operating status and dynamics of the heater. When the diesel parking heater malfunctions, an automatic pop-up message appears on the display screen, informing the user how to handle the malfunction. The mainboard uses an ST chip to enable more stable operation of the heater and better quality
  • 【Aviation connector harnesses and high-power motors】The use of aviation connector harnesses ensures a more stable connection between the 8kw diesel heater and its power source. The motor bearings are imported from Japan, offering a longer service life and lower noise levels
  • 【Dual drive function all in one diesel heater】Automatic mode switch start and high-altitude mode switch start. In cold and harsh conditions, use automatic mode to ensure sufficient heat. At altitudes above 2,000 meters, switch to high-altitude mode to freely travel between 0 and 5,800 meters
  • 【Energy saving and automatic carbon removal function】Use the high-altitude button to turn on the diesel fuel heater, which can save 40% of diesel fuel consumption and automatically remove up to 100% of carbon deposits. Currently, no other heaters on the market have this function
  • 【Automatic temperature control function and high-temperature alarm】Each setting is equipped with an automatic temperature control function. When the aluminum body exceeds 265°C, the diesel air heater automatically activates the high-temperature alarm



Product Description

Powerful and Efficient Heating for Your Adventures

diesel water heater

Stay warm and comfortable in any environment with our reliable and energy-efficient 8KW diesel heater. Designed for RVs, trucks, and off-grid spaces, this versatile heating solution ensures your safety and convenience during winter adventures or demanding worksites.

Powerful 8KW Diesel Heater for RVs and Vehicles

diesel heater

Stay warm and comfortable during your winter adventures with our high-performance 12V diesel heater. Designed for RVs, trucks, and off-grid cabins, it provides efficient heating for water tanks, engines, and cabin spaces.

Powerful Heating for Adventurers and Professionals

8kw diesel heater

Experience reliable and efficient heating with our 12V diesel heater. Designed for RVs, vehicles, and worksites, it offers engine preheating, water tank heating, and cabin warming to keep you comfortable in extreme conditions.

Powerful and Efficient 8KW Diesel Heater

diesel heaters

Experience unparalleled heating performance with our advanced 8KW diesel heater. Designed for adventurers and professionals, it offers rapid heating, silent operation, fuel efficiency, and 7-speed motor control for optimal comfort in any environment.

Powerful Heating for Outdoor Adventures

all in one diesel heate

Experience unparalleled warmth and reliability with our 8KW diesel heater. Featuring a military-grade aluminum shell, advanced water circulation system, and intelligent control board, this heater is designed to keep you cozy in the harshest conditions.

Advanced Water Circulation System and Installation Guide

all in one diesel heate

Explore our cutting-edge water circulation system and comprehensive installation guide, designed to ensure efficient and reliable heating for your RV, vehicle, or workspace.


Tony Malishewski
Reviewed in Canada on June 10, 2025
Excellent product and service. They make sure everything is right.Thank you.
Charlene Arneson
Reviewed in the United States on May 1, 2025
It’s really most amazing and the best Diesel heater that we have ever used and we’ve used up to 10 of them different sizes in different ones this one out rate them all by far. And only do we have the force air but hot water heat if need be you can run them both at the same time easy to install, but the instructions are in Chinese or Japanese and you need to know what you’re doing install it well worth the price.
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