Are you tired of searching for the perfect air duct heater factory in China? With so many options available, it can feel overwhelming to find the right fit for your needs. Understanding the top factories is crucial, as it can significantly impact the quality and efficiency of your heating solutions. By knowing the best manufacturers, you can ensure reliable products, competitive pricing, and exceptional service. Ready to simplify your search and make informed decisions? Dive into our comprehensive comparison of the leading air duct heater factories in China and discover the best options for your business!

China Custom Air Duct Heaters Suppliers, Manufacturers – Factory Direct …

Product Details: Air Duct Heaters utilize a finned heating tube, which is a metal heat sink wound on the surface of a common component, providing a larger heat dissipation area compared to conventional components.

Technical Parameters:
– Power voltage: 220V-1KW, 220V-1.2KW, 220V-1.5KW, 380V-1.5KW, 220V-2KW, 380V-2KW
– Pipe diameter: 10mm, 12mm

Application Scenarios:
– Industrial heating applications
– Heating in air duct systems

Pros:
– Higher thermal efficiency and uniform heating
– Reduced heat loss and compact design

Cons:
– Limited to specific power conditions
– Potentially higher initial costs compared to standard components

Air Duct Heater – China Manufacturers, Factory, Suppliers

Product Details: Air Duct Heater – China Manufacturers, Factory, Suppliers

Technical Parameters:
– Various heating elements available
– Exported to over sixty countries

Application Scenarios:
– Industrial heating
– Residential heating

Pros:
– Reliable partner and supplier
– Wide range of products

Cons:
– Limited specific technical details
– Potential shipping delays

China Air Duct Heater Manufacturers Suppliers Factory – Customized Air …

Product Details: Customized Industrial Electric Duct Heater for O2/H2 with high performance and heat utilization efficiency.

Technical Parameters:
– Model: XL-FD-XX
– Rated power: 5-2000KW, Rated voltage: ≤690V or Customized, Rated frequency: 50Hz…

Application Scenarios:
– Air flowing ventilation systems and comfort heating applications
– Industrial process heating applications (ovens that require re-circulated air or…

Pros:
– Smaller size, same power rating, faster heating rate compared to conventional he…
– Multiple options for electrical protection devices.

Cons:
– Limited information on specific drawbacks.
– Customization may lead to longer delivery times.

Process Air Duct Heaters – China Process Air Duct Heaters Manufacturers …

Product Details: Process Air Duct Heaters are designed for industrial heating needs, offering efficient and cost-effective solutions for heating air during processing and supplementing HVAC systems.

Technical Parameters:
– Pressure and temperature conditions up to 300 bar and 500℃
– Up to 36 individual thermocouples sealed with high pressure sealing glands

Application Scenarios:
– Heating air during industrial processing
– Regulating air moisture and oxygen levels

Pros:
– Energy-efficient and environmentally friendly heating systems
– Versatile design suitable for various industrial applications

Cons:
– Limited information on specific warranty details
– Potential complexity in installation for some users

China Air Duct Heaters Manufacturers Factory Suppliers

Product Details: Air Duct Heaters are designed for use in comfort heating applications such as makeup air heating and air preheating.

Technical Parameters:
– Material: Stainless steel, Aluminum
– Voltage: 240V or as specified

Application Scenarios:
– Used in HVAC systems for heating air
– Prevent icing formation in refrigerators

Pros:
– High-quality raw materials used
– Energy saving and efficient heating

Cons:
– Limited pressure conditions (less than 0.2 bar)
– Potential for high installation costs

Air Duct Heater Factory, Suppliers – China Air Duct Heater Manufacturers

Product Details: Air Duct Heater for heating air in HVAC systems, available in various shapes and sizes.

Technical Parameters:
– Available in square, round, coiled shapes
– Voltage options: 380V, 440V

Application Scenarios:
– Heating air in industrial and commercial HVAC systems
– Heat recovery systems in homes

Pros:
– Efficient heating method for air
– Simple design and easy installation

Cons:
– Limited to air heating applications
– May require specific voltage configurations

Air Duct Heater Manufacturers – China Air Duct Heater Factory & Suppliers

Product Details: Air Duct Heater is mainly used for heating the air in the air duct. It consists of high temperature resistance wire, high temperature resistant stainless steel fin tube, and crystalline magnesium oxide powder.

Technical Parameters:
– High temperature resistance wire
– Stainless steel fin tube

Application Scenarios:
– Industrial furnaces
– Power plants

Pros:
– Good thermal conductivity
– Effective heating

Cons:
– Requires electrical power
– Potential safety hazards if not installed correctly

China Custom Air Duct Heater Manufacturers, Suppliers, Factory – High …

Product Details: Air duct heaters used in forced air applications provide space-specific heating or complement existing heating systems. Finnish tube air heater elements are made like basic tube elements with the addition of continuous spiral fins, greatly increasing the surface area for faster heat transfer.

Technical Parameters:
– Tube Diameter: Φ6mm-Φ30mm
– Material: SS304, SS316, SS321 and INCOLOY800
– Insulation Material: MgO
– Conductor Material: Nichrome Resistance Wire
– Wattage Density: High/Middle/Low (5-25w/cm2)

Application Scenarios:
– Used in industrial ducts and air-conditioning ducts to heat air.
– Applications include drying, baking, wax melting, and sterilization in various i…

Pros:
– Provides fast heat transfer for natural convection.
– Can be customized for specific heating needs.

Cons:
– May require specific installation considerations.
– Performance can vary based on duct size and airflow.

Air Duct Heater Factory, Suppliers – China Air Duct Heater …

Product Details: Air duct heaters are used to heat air passing through air ducts and are available in various shapes to fit different HVAC and industrial ducts.

Technical Parameters:
– Multiple heating elements (coils or tubes) attached to a steel casing
– Available in square, round, coiled, and other shapes

Application Scenarios:
– Heating air in HVAC systems
– Providing heat in cold and humid environments

Pros:
– Simple design and installation
– Effective in warming low-pressure air flow

Cons:
– May require thermostat control in low outdoor temperatures
– Potential for vibration if not properly installed

heating elements – SZHEAT

Product Details: SZ Heat offers a variety of heating elements including immersion heaters, cartridge heaters, air heaters, fan heaters, water heaters, and PTC heaters. They also provide heating equipment such as air duct heaters, drying ovens, thermal oil furnaces, vacuum cleaning furnaces, and melt-blown heaters.

Technical Parameters:
– Annual production capacity: up to 5 million pieces
– 30 engineers team for design and manufacturing

Application Scenarios:
– Industrial heating applications
– Home heating solutions

Pros:
– High-quality products
– Fast delivery options available

Cons:
– Limited information on specific product specifications
– Potentially high minimum order requirements

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Custom Air Duct Heaters Suppliers, Manufacturers – Factory Direct …	Air Duct Heaters utilize a finned heating tube, which is a metal heat sink wound on the surface of a common component, providing a larger heat dissipa…	– Higher thermal efficiency and uniform heating – Reduced heat loss and compact design	– Limited to specific power conditions – Potentially higher initial costs compared to standard components	www.chinaheatingelements.com
Air Duct Heater – China Manufacturers, Factory, Suppliers	Air Duct Heater – China Manufacturers, Factory, Suppliers	– Reliable partner and supplier – Wide range of products	– Limited specific technical details – Potential shipping delays	www.yyheater.com
China Air Duct Heater Manufacturers Suppliers Factory – Customized Air …	Customized Industrial Electric Duct Heater for O2/H2 with high performance and heat utilization efficiency.	– Smaller size, same power rating, faster heating rate compared to conventional he… – Multiple options for electrical protection devices.	– Limited information on specific drawbacks. – Customization may lead to longer delivery times.	www.jsxldq.com
Process Air Duct Heaters – China Process Air Duct Heaters Manufacturers …	Process Air Duct Heaters are designed for industrial heating needs, offering efficient and cost-effective solutions for heating air during processing…	– Energy-efficient and environmentally friendly heating systems – Versatile design suitable for various industrial applications	– Limited information on specific warranty details – Potential complexity in installation for some users	www.wnh-heater.com
China Air Duct Heaters Manufacturers Factory Suppliers	Air Duct Heaters are designed for use in comfort heating applications such as makeup air heating and air preheating.	– High-quality raw materials used – Energy saving and efficient heating	– Limited pressure conditions (less than 0.2 bar) – Potential for high installation costs	www.chinaheatingelements.com
Air Duct Heater Factory, Suppliers – China Air Duct Heater Manufacturers	Air Duct Heater for heating air in HVAC systems, available in various shapes and sizes.	– Efficient heating method for air – Simple design and easy installation	– Limited to air heating applications – May require specific voltage configurations	www.wn-heater.com
Air Duct Heater Manufacturers – China Air Duct Heater Factory & Suppliers	Air Duct Heater is mainly used for heating the air in the air duct. It consists of high temperature resistance wire, high temperature resistant stainl…	– Good thermal conductivity – Effective heating	– Requires electrical power – Potential safety hazards if not installed correctly	www.yyheater.com
China Custom Air Duct Heater Manufacturers, Suppliers, Factory – High …	Air duct heaters used in forced air applications provide space-specific heating or complement existing heating systems. Finnish tube air heater elemen…	– Provides fast heat transfer for natural convection. – Can be customized for specific heating needs.	– May require specific installation considerations. – Performance can vary based on duct size and airflow.	www.jaye-heater.com
Air Duct Heater Factory, Suppliers – China Air Duct Heater …	Air duct heaters are used to heat air passing through air ducts and are available in various shapes to fit different HVAC and industrial ducts.	– Simple design and installation – Effective in warming low-pressure air flow	– May require thermostat control in low outdoor temperatures – Potential for vibration if not properly installed	www.wn-heater.com
heating elements – SZHEAT	SZ Heat offers a variety of heating elements including immersion heaters, cartridge heaters, air heaters, fan heaters, water heaters, and PTC heaters….	– High-quality products – Fast delivery options available	– Limited information on specific product specifications – Potentially high minimum order requirements	szheat.com

Frequently Asked Questions (FAQs)

What are air duct heaters and how do they work?

Air duct heaters are devices installed in HVAC systems to provide additional heating to the air circulating through the ducts. They work by using electric coils or hot water to warm the air before it enters the living spaces, ensuring a comfortable environment during colder months.

Why should I consider purchasing from a factory in China?

Factories in China often offer competitive pricing, a wide range of products, and the ability to customize designs to meet your specific needs. Additionally, many manufacturers have advanced technology and quality control processes to ensure reliable products.

What is the typical lead time for air duct heaters from Chinese factories?

Lead times can vary, but typically, you can expect around 4 to 8 weeks for production and shipping. Factors such as order size, customization, and shipping method can influence this timeframe, so it’s best to confirm with the factory.

Are there quality standards for air duct heaters produced in China?

Yes, many Chinese manufacturers adhere to international quality standards, such as ISO certifications. It’s important to verify the factory’s certifications and quality control processes to ensure you receive a reliable product.

How can I ensure good communication with a Chinese factory?

To ensure effective communication, consider using clear and concise language, and be specific about your requirements. Utilizing a translator or a representative who speaks both languages can also help bridge any communication gaps. Regular updates and feedback can foster a strong working relationship.