The Varem EXTRAVAREM LR CE is a professional-grade expansion tank designed specifically for closed heating systems. When water in your heating circuit heats up, it expands; without a high-quality expansion vessel, this pressure can cause significant damage to your boiler and plumbing.
This vessel is built from heavy-duty carbon steel and features a fixed membrane system that separates the water from the air cushion, maintaining system stability. Its wide operating temperature range of -10°C to +99°C ensures it can handle everything from cold start-ups to high-heat cycles without losing efficiency.
Key Technical Specs:
Application: Heating systems and closed circuits (not for potable water).
Max Pressure: 6 Bar (5 Bar for 40L model).
Pre-charge Pressure: 1.5 Bar.
Connection: 3/4" Male Thread (standard).
Finish: Red Epoxy Powder Coating.
 
Whether you are replacing an old unit or installing a new system, the EXTRAVAREM LR series provides the Italian-made reliability and safety standards required for modern HVAC installations. Ensure your system remains safe, quiet, and efficient with Varem’s industry-leading technology.