NF GROUP 10KW Thin Film Heaters Best RV Electric Heater OEM Heaters
HVCH Description
Since its establishment in 1993, Hebei Nanfeng Automobile Equipment (Group) Co., Ltd has grown into a leading group enterprise operating six factories. As a key supplier of new energy vehicle components in China and the designated supplier for Chinese military vehicles, Nanfeng has developed a comprehensive portfolio that includes the high voltage coolant heater, electronic water pump, BTMS, electric air compressor, EPS, EHPS, electric air conditioning compressor, three‑way valve, parking heater, parking air conditioner, and plate heat exchanger. Among these, our thin film heater stands out as a next‑generation solution for thermal management in electric mobility.
The Nanfeng thin film heater is engineered precisely as a heater for electric vehicle applications, offering exceptional performance, safety, and efficiency. Its working principle is based on a uniformly etched metal foil circuit, which enables higher efficiency than conventional thick‑film designs. Whether serving as a battery coolant heater to maintain optimal lithium‑ion cell temperatures, or as an ev liquid heater for cabin climate control, our thin film heater delivers accurate power control without surge current, along with high‑voltage safety via inorganic insulation materials that ensure long‑term reliability.
In addition, the same core technology can be configured as a water high voltage heater for direct fluid heating, achieving an energy conversion rate exceeding 95%. Compared to PTC alternatives, our thin film heater is 10‑20% lighter, lead‑free, cadmium‑free, and contains no other heavy metals—making it both environmentally friendly and highly efficient. From battery pre‑heating in winter to cabin heating and liquid circuit thermal regulation, Nanfeng’s thin film heater sets a new benchmark for compact, lightweight, and sustainable electric vehicle heating solutions.
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HVCH Technical Parameter
| OE NO. | NFHVH-Q10 |
| Heating Power | 10kW@Water Outlet, 50°C, 10L/min |
| Working Voltage | 650V (400V~800V) |
| Control Voltage | 24V (18V-32V) |
| Medium Temperature Range | -40°C~90°C |
| Ambient temperature range | -40°C~120°C |
| Storage temperature range | -40°C~125°C |
| Insulation resistance | 1000VDC, 60s, insulation resistance≥ 100MΩ |
| Pressure rating | 3000VDC, 60s, Leakage current≤1.5mA |
| Communication Method | CAN 500K |
| Weight | 2.8kG |
| External dimensions (mm) | 325x210x65 |
| Water inlet pipe diameter (mm) | Ø20 |
| Control method | Power control/temperature control |
| Control frequency | 800Hz |
| Power control accuracy | 20W per step |
| Interlock function | Hardware Interlock |
| Altitude | 5000m |
| Recommended flow rate | 10L/min ~ 30L/min |
| Flow resistance | < 6kPa (10L/min, 23°C) |
| Operating pressure | ≤2.5bar |
| Peak pressure | ≤5.0bar |
HVCH Package And Delivery
Why Choose Our HVCH
Hebei Nanfeng Automobile Equipment (Group) Co., Ltd., founded in 1993, is a leading Chinese manufacturer of vehicle thermal management systems. The group comprises six specialized factories and one international trading company, and is recognized as the largest domestic supplier of heating and cooling solutions for vehicles.
As an officially designated supplier for Chinese military vehicles, Nanfeng leverages strong R&D and manufacturing capabilities to deliver a comprehensive product portfolio, including:
1. High-voltage coolant heaters
2. Electronic water pumps
3. BTMS
4. Parking heaters & air conditioning systems
5. EHPS & EPS
6. Electric Air Compressor
We support global OEMs with reliable, high-performance components tailored for commercial and specialty vehicles.
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.
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