Boiler module - unmixed, with bypass valve

Boiler modules in this category are designed for integration into central heating systems where non-mixing operation is required. Each unit includes supply and return piping, a circulation pump, a drain valve, two thermometers, ball caps, filling and draining valves, manual vent valves, a non-return valve, and thermal insulation. These modules are suitable for installation in systems operating at PN 10 and up to 120°C, with a maximum flow rate of 3000 l/h. The external connection thread is 5/4" M, and the primary material is brass CW617N with polystyrene (PS) insulation.

These modules are commonly used in residential and commercial heating systems where precise temperature control and system separation are necessary. They are ideal for applications requiring a dedicated boiler circuit without mixing with other system loops.

How to choose

• Select the correct DN size (e.g., DN 32) based on the system’s flow requirements and pipe dimensions.
• Ensure the external thread type (5/4" M) matches the system’s connection points.
• Verify compatibility with the intended system pressure and temperature (PN 10, T = +120°C).
• Consider the flow rate (up to 3000 l/h) to match the heating demand of the installation.
• Check if the module includes all necessary components such as the circulation pump and insulation for the intended application.

Frequently asked questions

What is the maximum operating temperature for these modules?
The modules are rated for a maximum temperature of +120°C.

Can the circulation pump be replaced separately?
Yes, the circulation pump is a separate component and can be replaced or upgraded if required.

What materials are used for the insulation?
The thermal insulation is made of polystyrene (PS) for durability and thermal efficiency.