INVEST manifold with flow meters - 8 loops FBWMRNT0840300P0

Investment manifolds – precise control of underfloor heating

The INVEST series manifolds from Purmo are a reliable solution for efficient heat distribution in underfloor heating systems. Made of high-quality nickel-plated brass, they ensure durability and corrosion resistance. The construction with a 1” profile and 1” internal thread guarantees tightness and easy installation. Each manifold is factory assembled and pressure tested at 10 bar, confirming its high quality. The package includes a user manual in Polish, making installation and operation easier.

Functionality and ease of use

A key feature of the INVEST manifolds are flow meters with a pre-setting memory function. They allow for precise adjustment of the amount of heat supplied to each heating loop, which translates into thermal comfort in every room. Additionally, the indicators have a vial cleaning function with a scale, allowing you to remove sediment without disassembling the entire device – this significantly simplifies system maintenance. The manifold bars are equipped with 2 sealing plugs and connection nipples with a eurocone and ¾” thread, ensuring compatibility with various types of installations. Installation is facilitated by mounting brackets made of plastic with a quick-release snap-on and snap-off function.

Construction and application

INVEST manifolds are designed for use in underfloor heating systems, both in residential and commercial buildings. Their solid construction and precise workmanship guarantee reliable operation for many years. The width of the manifold is 414 mm and the height is 355 mm – please note that after mounting the air vent and ball valves, the width increases by 116 mm. This allows it to be adapted to different installation spaces. The lack of an air vent as standard allows the installer to select the appropriate model, and the presence of a wall mounting bracket facilitates stable installation. It is worth noting the possibility of adjusting the flow in each heating loop, which allows for optimization of energy consumption and reduction of heating costs.