WEIMILOR Hydronic Coolant Heater 10 kW 12V/24V Hydronic Coolant Heater, Liquid Fuel Heater, Diesel Water Heater for Boat, Caravan, Bus, Motorhome 12V

【10KW High-Efficiency Heating with Low Fuel Consumption】：This diesel water heater delivers 10KW thermal power while consuming only 1.2L/h of fuel, rapidly warming coolant systems in -30°F conditions. Reduces engine cold-start wear by 60% and idling fuel waste - ideal for semi-trucks and RVs. 【Dual Voltage Flexibility (12V/24V) & Ultra-Low Power】：Operates on 12V or 24V vehicle systems with minimal 105W power draw - equivalent to a car lightbulb. This electric portable water heater integrates seamlessly without draining batteries. Surge-proof circuitry ensures reliability. 【Industrial-Grade Durability for Harsh Environments】：Heavy-duty stainless steel construction withstands road salt, vibrations, and 200°F coolant temps. But its corrosion resistance is 5 times higher than the old model 【Smart Safety + Fuel Efficiency Combo】：Auto-shutoff triggers at 185°F with low-oil/overload protection. Optimized 1.2L/h diesel consumption cuts operationals costs by 30% vs. traditional heaters. for unattended operations. 【Simplified Installation & Portability】：8kg lightweight design mounts in tight spaces with universal fittings (kit included). Install in 25 minutes using basic tools - transforms any diesel water heater system into a mobile heating solution for trucks/boats.