DHW heat exchanger 105L COMFORT 100 784226

DHW Heat Exchanger – Efficient Solution for Domestic Hot Water Heating

This 105-liter domestic hot water heat exchanger provides a reliable source of hot water in your home. The “tank-in-tank” design ensures rapid and efficient water heating, while the use of stainless steel in the inner tank guarantees hygiene and durability. It is an ideal solution for installers seeking proven components as well as users who value comfort and reliability.

Design and Application

The ACV Comfort 100 heat exchanger is designed to work with various types of water boilers. Its vertical configuration simplifies installation, while its compact dimensions allow for fitting even in limited spaces. The use of high-quality materials—stainless steel and carbon steel—ensures long-term operation without corrosion concerns. Particularly important is the “tank-in-tank” design, which minimizes the risk of Legionella bacteria growth by maintaining stable water temperature.

Benefits and Advantages

• Rapid Heating: Large heat exchange surface (1.03 m²) enables instant water heating, translating to enhanced user comfort.
• Hygiene and Safety: The stainless steel inner tank prevents bacterial growth and ensures clean domestic hot water.
• Durability: Robust materials such as stainless steel and carbon steel guarantee a long service life.
• Efficiency: Rigid polyurethane foam insulation minimizes heat losses, reducing operating costs.
• Scale Protection: The tank design allows for expansion and contraction under pressure changes, preventing limescale buildup.
• Versatility: Compatibility with various types of water boilers ensures integration with existing systems.
• Warranty: The manufacturer offers a 5-year warranty, reflecting the product’s high quality.

Technical Specifications

The heat exchanger features threaded connections of 3/4 inch (20) for hot and cold water, and 1 inch for the heating circuit. Maximum operating temperature for the central heating circuit is 90°C, with a maximum working pressure of 8.6 bar. Unit height is 845 mm, width is 525 mm. Total capacity is 105 liters, of which 75 liters are allocated to the domestic hot water storage tank. The unit includes a manual air vent and a stainless steel measurement sleeve. Energy efficiency class: C.