External cooling coil Strażnik 6/4'' 32 kW, insulated - 97°C 713032

Heating system protection – external cooling coil Guardian

The external cooling coil Guardian is a reliable solution to protect central heating systems from overheating, especially in systems with solid fuel boilers. The device effectively dissipates excess heat, preventing failures and extending the life of the entire system. Installation of the coil in series with the boiler is simple and can be done both vertically and horizontally, providing flexibility during installation.

Construction and principle of operation

The key to the operation of the Guardian is a copper coil through which cold water flows from the water supply to the sewer. This is what absorbs excess heat from the heating circuit, protecting it from damage. A factory-installed safety valve (97°C or 93°C) automatically opens when the permissible temperature is exceeded, providing effective protection. The insulated version minimizes heat loss and prevents condensation on the device surface.

Key features and benefits

• Overheat protection: Prevents damage to the boiler and other heating system components caused by excessive temperature.
• Simple installation: The ability to install vertically or horizontally makes it easy to adapt to existing space.
• Safety: Automatic safety valve guarantees a quick response in case of failure.
• High efficiency: Copper coil ensures effective heat dissipation.
• Availability of various versions: Possibility to choose a coil with a power of 23 kW, 32 kW or 45 kW and an insulated version adapted to individual needs.
• Minimum water flow: The required minimum cooling water flow rate is 18 l/min, ensuring optimal device operation.
• Durable construction: Made of high-quality materials guarantees long life and reliability.

It is important to remember to regularly check the condition of the safety valve and clean the valve seat to ensure its proper operation. The Guardian coil is an investment in the safety and durability of your heating system.