Anhui Parker New Material Co.,Ltd
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Combustion Air Intake Hose – Corrugated Air Supply Hose for Air Heaters

Dec 23,2025

The combustion air intake hose is specially designed for air heaters, providing a reliable and flexible solution for fresh air supply to combustion systems. This hose delivers stable airflow to support efficient combustion while protecting air heater equipment from heat, vibration, and installation stress.

The hose is manufactured using a multi-layer composite structure, typically composed of glass fiber, aluminum foil, kraft paper, and PVC, forming a corrugated tube design. This structure offers excellent flexibility, heat resistance, and mechanical strength, making it ideal for air heater combustion air intake applications.

Combustion Air Intake Hose


Key Features of Combustion Air Intake Hose

  • Designed specifically for air heater combustion air intake

  • Corrugated tube structure for superior flexibility

  • Lightweight yet durable composite construction

  • Good heat resistance and insulation performance

  • Easy installation in compact or irregular spaces

  • Cost-effective solution for combustion air systems


Material & Structure

The combustion air intake hose is constructed using carefully selected composite materials:

Composite Material Layers

  • Glass fiber – provides heat resistance and structural strength

  • Aluminum foil – reflects heat and improves thermal insulation

  • Kraft paper – enhances shape stability and cost efficiency

  • PVC layer – improves abrasion resistance and durability

Corrugated Tube Design

The corrugated tube structure allows the hose to bend easily without collapsing, ensuring consistent airflow even in tight installation environments.


Technical Specifications

Parameter Description
Inner Diameter Customized (common air heater sizes available)
Structure Corrugated composite tube
Material Glass fiber + aluminum foil + kraft paper + PVC
Temperature Resistance Suitable for air heater combustion air
Pressure Type Low-pressure air intake
Length Customized
Color Standard or customized

Specifications can be adjusted according to different air heater models and system requirements.


Applications

The combustion air intake hose is widely used in:

  • Air heaters

  • Diesel air heaters

  • Gas air heaters

  • Portable and stationary heater systems

  • Combustion air intake systems for heating equipment

This hose is designed for fresh air intake, not for exhaust gas applications.


Advantages for Air Heater Systems

Improved Combustion Efficiency

Stable fresh air supply helps air heaters achieve more complete and efficient combustion.

Flexible Installation

The corrugated composite structure allows easy routing around equipment and installation obstacles.

Reliable Performance

The multi-layer composite design ensures long service life under continuous heating operation.


Installation Benefits

  • Compatible with standard air heater connectors

  • Reduces vibration transfer to heater units

  • Lightweight for fast and simple installation

  • Minimizes installation stress on heater air intake ports


Frequently Asked Questions (FAQ)

What is the combustion air intake hose used for?

It supplies fresh air to air heaters for proper and safe combustion.

Is this hose suitable for diesel air heaters?

Yes, it is commonly used in diesel air heater combustion air intake systems.

What materials are used in this combustion air intake hose?

The hose is made of glass fiber, aluminum foil, kraft paper, and PVC composite materials.

Why use a corrugated tube design?

Corrugation improves flexibility, prevents collapse, and maintains airflow in tight spaces.

Can the hose size be customized?

Yes, inner diameter and length can be customized according to air heater requirements.

Is this hose used for exhaust?

No, this product is designed only for combustion air intake, not exhaust gas.


As a professional combustion air intake hose manufacturer and supplier, we provide customized solutions for air heater systems. Contact us for drawings, samples, or technical support.

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