The GPN pump group for underfloor heating in the non-mixing variant is fully ready for installation. This is a pump group without mixing valves, designed for small and medium heating systems – ideal for single-family homes. Thanks to the integrated check valve, it prevents backflow in the system, improving water flow and pressure distribution in the heating installation.
☑️ Our store also offers distribution manifolds for pump groups or complete sets with mixing-enabled groups.
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Below you'll find the technical diagram of the non-mixing pump group with direct circulation, showing its main functions and components.
This high-quality non-mixing pump group from Nordic Tec has been designed for underfloor heating in small and medium installations like single-family homes. The GPN model comes pre-assembled and ready for installation. With its robust construction and compact design, it saves space and time during mounting. The pump group is compatible with standard 180 mm spaced circulation pumps (not included in delivery). Connections feature the classic 125 mm center-to-center distance, with 1 1/2" inlets and 1" outlets. The set includes two ball valves with thermometers (blue for cold side, red for hot side), and a check valve on the cold side prevents backflow in the system. An ideal solution for those looking for an efficient and easy-to-maintain underfloor heating system.
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