Likitech HeatWave™ Heating Expansion Tank
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He HeatWave™ Likitech Expansion Tank (PN 6) It represents the most advanced solution for managing thermal expansion in hydronic heating systems Closed. Designed under rigorous standards, this vertical tank ensures optimal performance of your system without the need for constant maintenance.
The HeatWave™ model minimizes the risks of overpressure and air leaks, making it the professional choice for protecting key components such as boilers and circulation pumps. Its high-quality construction ensures a long service life and exceptional performance.
✅ Maintenance-Free and High Resistance
HeatWave™ technology focuses on long-term reliability, reducing operating costs and technical interventions.
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"Zero Leaks" Design: It incorporates a sealed air chamber and a brass valve with a ring seal, ensuring years of leak-free air or water life.
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Extreme Durability: The automotive exterior finish of polyurethane paint on epoxy base It provides superior resistance against corrosion and the most aggressive environmental conditions (indoors and outdoors).
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Easy Installation: It has a carbon steel connection with integrated hex nut which simplifies and speeds up the online assembly process.
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Chemical Compatibility: Ideal for hydronic systems that use chemical additives for corrosion prevention and temperature control.
Detailed Technical Specifications
The technical excellence of the HeatWave™ tank makes it the benchmark choice for heating systems operating up to 6 bar.
Operational and Construction Characteristics
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Primary Use: Closed hydronic heating systems and thermal expansion.
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Maximum Working Pressure (PN): 6 bar/87 psi.
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Maximum Operating Temperature: 99ºC/210ºF.
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Diaphragm Material: High-grade butyl.
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Available Connections: Steel 3/4" BSP and Steel 1" BSP.
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Exterior Finish: Automotive polyurethane paint on epoxy base (White).
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Certifications: ISO:9001, GOST, CE/PED approved.
Usage Guidelines and Warnings
Critical Health Warning
This tank should NOT be used for Domestic Hot Water (DHW) applications or for human consumption. The metal of the tank body is in direct contact with the fluid, as it is manufactured without the virgin polypropylene lining required for contact with drinking water.
Warranty
The product features a Warranty 2 years (according to the conditions established by the manufacturer Likitech).
Note: Wall mounting kits are sold separately and are not included with the tank.
Frequently Asked Questions (FAQ Page)
Why is this tank classified as "Maintenance Free"?
The sealed air chamber design and high-quality bronze valve prevent pre-charge losses that are common in inferior expansion vessels.This eliminates the need for frequent air pressure checks and adjustments, offering true "plug-and-forget" operation.
Is the HeatWave™ tank suitable for outdoor installations?
Yes. Its automotive-grade polyurethane paint finish over the epoxy base is designed to withstand the most demanding weather conditions, allowing for installation both indoors and outdoors without risk of corrosion.
How do I determine if I need the connection of 3/4" BSP either 1" BSP?
The choice depends on the size of the tank and the diameter of the main pipe in your water system. For small or medium-sized domestic systems, the following is usually used: 3/4" BSP, while in commercial or higher flow installations the option is the 1" BSPConsult the specifications of your boiler or piping.
📞 Likitech Technical Support for Installers
If you have questions about the sizing of the HeatWave™ Expansion Tank or about the connection of 3/4" BSP vs. 1" BSPOur team of experts is ready to assist you. Contact our technical support to ensure a quick and efficient installation, maximizing the performance of the heating system.
