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Copper Lined Steel Storage Calorifiers

Versol is well-known for its high-quality thermal solutions, including copper-lined steel storage calorifiers. These calorifiers are designed to provide efficient and reliable hot water storage for various applications.

Copper-lined steel storage calorifiers by Versol are engineered to combine the strength of steel with the excellent thermal conductivity and corrosion resistance of copper. These features make them ideal for applications where durability, efficiency, and water quality are paramount.

Key features and benefits of Versol Copper Lined Steel Calorifiers:

  1. Durability and Strength:

The outer shell is made from high-quality steel, providing structural strength and durability.

  1. Copper Lining:

The inner surface is lined with copper, which offers superior corrosion resistance and enhances the lifespan of the calorifier.

Copper has excellent thermal conductivity, ensuring efficient heat transfer.

  1. Efficient Heat Storage:

Designed to store and maintain hot water efficiently, reducing energy consumption and ensuring a steady supply of hot water.

  1. Versatile Design:

Suitable for various applications including residential, commercial, and industrial uses.

  1. Corrosion Resistance:

The copper lining prevents corrosion, thereby reducing maintenance costs and extending the life of the unit.

  1. Hygiene and Water Quality:

Copper is known for its antimicrobial properties, which helps in maintaining the hygiene and quality of stored water.


  • Domestic Hot Water Systems: Ensuring a steady supply of hot water for residential and commercial buildings. Versol Copper Lined Steel Storage Calorifiers can be used with Steam Boilers, Hot Water Boilers, Heat Pumps or Solar Water Heating System to supply Hot Water in residential & commercial buildings.
  • Cooled Water Systems: Enhancing the efficiency of cooling systems in both commercial and residential settings. Copper Lined Steel Storage Calorifiers can be used as Cooled Water Tanks in the cooling system to cover the peak demand and enhance efficiency of the system.
  • Industrial Processes: Providing hot water or steam for various industrial processes that require precise temperature control.

Key Models of Versol Copper Lined Steel Storage Calorifiers

Versol offers a variety of calorifiers, including:

  • Storage Calorifiers (VERSOTHERM STI Range): Calorifiers using heat exchangers to heat the stored water using the heat sources like- Steam Boilers or Hot Water Boilers or Heat Pumps or Solar Thermal System. Based on the type of heat exchangers VERSOTHERM STI Range is sub classified as below

VERSOTHERM STI –UT – Calorifiers using U tube type Heat Exchangers

VERSOTHERM STI –Spira – Calorifiers using Spiral type Heat Exchangers

  • Electric Calorifiers(VERSOTHERM STI-EC Range): Calorifiers using Electrical immersion Heaters for heating stored water. Based on the application heating load may vary and hence the connection type of electric heaters. Electrical immersion heaters can be Flanged Type or Threaded type.
  • Buffer Tanks(VERSOTHERM STD Range):: Designed to store heated water and ensure a consistent supply during peak demand times. Heating Source can be external or using hot water from other Storage Calorifiers.

Versol offers a variety of copper-lined steel storage calorifiers with different capacities and configurations to meet various requirements. Here are some common features and specifications you might find:

  • Capacity: Models available in a range of capacities to suit small to large applications.
  • Pressure Rating: Designed to operate safely under different pressure conditions.
  • Insulation: High-quality insulation to minimize heat loss and improve energy efficiency.
  • Heat Exchangers: Some models may include integrated heat exchangers for improved heat transfer.