Electronic Radiator and Defroster For Bus
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High Voltage Integrated Cooling & Heating Bus Defroster PTC Windshield Heater Cooler for New Energy EV Coach
This all-in-one high voltage bus defroster integrates heating and cooling functions, compatible with 400V/600V/800V new energy buses, coaches and fuel cell vehicles.
In winter, its PTC heating core quickly blows hot air to remove windshield frost, ice and fog, and warm the driver cabin. In summer, it delivers cool air to lower cab temperature, realizing year-round use with one unit. -
NF Group EV Bus High Voltage Electric Defroster
The high-voltage positive temperature coefficient (PTC) electric defroster delivers rapid thermal response, precise closed-loop temperature regulation, and sustained operational efficiency under nominal 400–800 V DC bus conditions. It ensures reliable, energy-efficient windshield and sensor surface defrosting—even at ambient temperatures as low as −40 °C—while maintaining thermal stability, electrical safety compliance (ISO 6469-3), and long-term durability under cyclic thermal loading.
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High Voltage Cold & Warm Integrated Bus Defroster
This cold & warm integrated high voltage bus defroster is a new upgraded HVAC unit specially designed for new energy electric buses and coaches. Compatible with 400V/600V/800V high-voltage systems, it combines heating and cooling functions in one device. In winter, it provides fast hot air for defrosting and defogging to ensure clear windshield vision. In summer, it supplies cool air to improve driver comfort, realizing all-season use.
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5kw High Voltage Bus Defroster Heater 24V
Product model: DCS-9/19
Voltage: DC24V
Air volume: 1000M3/h
PTC voltage: DC620V
Dimensions: 426L×176.8W×351H
Motor input power: 280W
Water heating heat release: 8KW (water temperature 80℃)
PTC power: 5KW -
NF Group Integrated Automotive Water-Electric Defroster
Hebei Nanfeng Automobile Equipment (Group) Co., Ltd. was established in 1993, which is a group company with 6 factories and 1 international trading company.
We are the biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese military vehicles.
Our main products are high voltage coolant heaters, electronic water pumps, plate heat exchangers, parking heaters, parking air conditioners, etc.
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Electric Bus Water And Electricity Integrated Defroster
An integrated defroster system for electric buses combines electric heating and sometimes water-based thermal exchange to remove frost and fog from windshields and maintain cabin comfort. These systems are crucial for safe driving in cold climates.
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24V High Voltage Electric Heating Defroster For Pure Electric Vehicles And Buses
Product model: DCS-9/19
Voltage: DC24V
Air volume: 1000M3/h
PTC voltage: DC620V
Dimensions: 426L×176.8W×351H
Motor input power: 280W
Water heating heat release: 8KW (water temperature 80℃)
PTC power: 5KW -
NF GROUP High Voltage Electric Defroster For EV
Hebei Nanfeng Automobile Equipment (Group)Co.,Ltd was established in 1993.
In 2006, our company has passed ISO/TS 16949:2002 quality management system certification.
We also bagged the CE certificate and E-mark certificate making us among the only few companies in the world acquiring such high-level certifications.
Currently being the largest stakeholders in China, we hold a domestic market share of 40% and then we export them around the globe particularly in Asia, Europe and Americas.
