In Indonesia's rapidly growing industrial sector, tube air preheaters have become an essential component in energy-efficient systems, especially in power plants, cement factories, and chemical processing industries. As the demand for sustainable energy use increases, so does the interest in reliable and cost-effective air preheating equipment. This article provides an overview of the tube air preheater market in Indonesia, including pricing trends, influencing factors, and buyer tips.

What is a Tube Air Preheater?

A tube air preheater (APH) is a type of heat exchanger designed to recover waste heat from flue gas or other exhaust streams and use it to preheat the incoming air for combustion. This improves thermal efficiency, reduces fuel consumption, and minimizes emissions—all crucial benefits in industries striving for greener operations.

Tube Air Preheater Price in Indonesia

As of early 2025, the average price range for tube air preheaters in Indonesia is approximately:

• Small-scale units (under 100,000 kcal/h):
  USD 2,000 – USD 5,000

• Medium-capacity units (100,000 – 500,000 kcal/h):
  USD 5,000 – USD 15,000

• Large industrial systems (over 500,000 kcal/h):
  USD 15,000 – USD 50,000+

Price Varies Depending On:

• Material (carbon steel, stainless steel, corten, etc.)

• Tube type (bare tube, finned tube, H-type, spiral fin)

• Pressure and temperature requirements

• Customization needs

• Local taxes and import duties

• Brand and country of origin (local vs imported)

Key Manufacturers & Suppliers in Indonesia

Indonesia has both local fabricators and imported suppliers of air preheaters. Local manufacturers offer cost advantages, while imported systems from China, India, or Europe may provide higher-grade designs and longer lifespans.

Some notable companies active in the Indonesian market include:

• PT. XYZ Heat Transfer Solutions (Indonesia)

• Boyu Industry (China) – specializing in high-efficiency tube-type air preheaters with ASME certification

• Thermax (India)

• Alfa Laval (Sweden)

Bare Tube Air Preheater Price (Carbon Steel)

Bare tube air preheaters made of carbon steel are simple in structure and cost-effective. They are often used in systems where low to medium heat recovery is sufficient and the air flow is relatively clean.

Price in USD:

• USD $840 – $1120

Price in Indonesian Rupiah (IDR):

• IDR 13.2 million – 17.6 million

These prices are ideal for budget-conscious projects that do not require high heat transfer efficiency or compact designs.

Finned Tube Air Preheater Price (Aluminum Fins)

Finned tube air preheaters use metal fins (commonly aluminum) to expand the surface area for heat exchange, significantly improving heat transfer efficiency. The price varies depending on fin material, fin density, and welding technology.

Price in USD:

• USD $1120 – $1960

Price in Indonesian Rupiah (IDR):

• IDR 17.6 million – 30.8 million

These models are more efficient and compact, often used in systems with limited space, high energy-saving demands, or low-temperature heat recovery.

Price Comparison Table

 Tips for Buyers in Indonesia:

• Choose bare tube models for general-purpose boiler systems with lower heat demands.

• Go with finned tube models if you need higher energy recovery, space-saving design, or have low-grade waste heat.

• Request technical drawings and material certificates when importing from overseas suppliers.

• Verify if the equipment complies with local energy efficiency or emissions regulations.

 Supplier Highlight: Boyu Industry (China)

As a professional heat exchanger manufacturer, Boyu Industry offers both bare tube and high-efficiency finned tube air preheaters with customized designs. Products are available with ASME U-Stamp, custom flange connections, and modular installation options, and are suitable for industrial use across Southeast Asia, including Indonesia.