20KW PTC Coolant Heater Vehicle Heater For Electric Bus
Description
the 20kW EV Coolant Heater - the ultimate solution for electric vehicle enthusiasts looking to increase performance and efficiency in cold weather conditions. As electric vehicles (EVs) grow in popularity, the need for reliable heating systems has never been greater. Our state-of-the-art coolant heaters are designed to ensure your electric vehicle runs at optimal temperatures, giving you a comfortable driving experience no matter what the weather outside.
The 20KW PTC Coolant Heater has a powerful output that quickly heats the coolant, allowing your vehicle's battery and engine to reach ideal operating temperatures faster than ever before. This not only improves the overall efficiency of your electric vehicle, but also extends the life of its components, ensuring you get the most out of your investment. With its compact design, the electric vehicle heater can be easily integrated into a variety of electric vehicle models, making it a versatile choice for both manufacturer and aftermarket installations.
One of the standout features of our coolant heaters is their intelligent control system, which adjusts heating output based on real-time temperature readings. This ensures your electric vehicle maintains peak performance while minimizing energy consumption. In addition, the heaters are equipped with advanced safety features, including overheat protection and automatic shut-off, giving you peace of mind during operation.
Installation is a breeze thanks to the user-friendly design and comprehensive installation guide. Whether you are a DIY enthusiast or a professional technician, you will appreciate the simple installation process.
All in all, the 20KW EV Coolant Heater is an essential addition for anyone looking to improve the performance of their EV in cold climates. Experience the difference in efficiency, comfort, and reliability with our advanced heating solutions. Upgrade your EV today and drive with confidence no matter what the weather!
Technical Parameter
OE NO. | HVH-Q20 |
Product Name | PTC coolant heater |
Application | pure electric vehicles |
Rated power | 20KW(OEM 15KW~30KW) |
Rated Voltage | DC600V |
Voltage Range | DC400V~DC750V |
Working Temperature | -40℃~85℃ |
Usage medium | Water to ethylene glycol ratio = 50:50 |
Shell and other materials | Die-cast aluminum, spray-coated |
Over dimension | 340mmx316mmx116.5mm |
Installation Dimension | 275mm*139mm |
Inlet and Outlet Water Joint Dimension | Ø25mm |
Package And Delivery


Why Choose Us
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 heater,electronic water pump,plate heat exchanger,parking heater,parking air conditioner,etc.


Our factory's production units are equipped with high tech machineries,strict quality control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.


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.


Meeting the standards and demands of our customers have always been our top priority.It always encourages our experts to continuously brain storm,innovate,design and manufacture new products,impeccably suitable for the Chinese market and our customers from every nook of the world.

FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 100% in advance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
A lot of customer feedback says it works well.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.