CALEFFI

Product DescriptionThe Caleffi 656414 Thermo-Electric Actuator is designed for seamless integration into heating systems, featuring a 24-volt power rating and a built-in microswitch for precise control. Ideal for regulating temperature in HVAC systems, this actuator ensures high-performance operation with robust durability. Low power consumption...

Product DescriptionThe Caleffi TwistFlow Radiant Manifold Assembly 6686C5S1A is a pre-assembled distribution unit designed for use in radiant heating systems. This manifold features three outlets and is made from durable brass. It is built to support efficient fluid distribution in heating circuits. Pre-assembled for...

Product DescriptionCaleffi North America 6686D5S1A is a TwistFlow Radiant Manifold Assembly. This product is designed for radiant heating systems with four loops and built-in sight flow gauges. The manifold efficiently distributes heating fluid to enhance control over heating emission from panels. Pre-assembled design for...

Product DescriptionThe Caleffi 6686E5S1A is a TwistFlow manifold with five outlets, designed for efficient water distribution in radiant heating systems. It includes a built-in sight flow gauge and balancing valve for precise control. This pre-assembled manifold is suitable for use with various loop fitting...

Product DescriptionCaleffi 6686F5S1A is a TwistFlow Radiant Manifold Assembly designed for efficient fluid distribution in radiant heating systems. This pre-assembled manifold features one inch FNPT inlets and six three-quarter inch MNPT outlets. Pre-assembled for easy installation Equipped with built-in sight flow gauges Constructed from...

Product DescriptionCaleffi North America offers the 6686G5S1A TwistFlow Radiant Manifold Assembly. This assembly is designed for radiant heating systems, efficiently managing the distribution of heating fluid. Features 7 outlets for optimal fluid distribution. Includes built-in sight flow gauges and balancing valves. Constructed with durable...

Product DescriptionThe Caleffi 6686H5S1A is a TwistFlow Radiant Manifold Assembly designed for radiant panel systems. This pre-assembled manifold distributes heating fluid efficiently across circuits, ensuring optimal heat control. It includes a built-in sight flow gauge for easy monitoring of flow rates. Maximum working pressure...

Product DescriptionIntroducing the Caleffi 6686I5S1A, a state-of-the-art TwistFlow 9 Loop Radiant Manifold Assembly designed to deliver exceptional functionality and efficiency in floor heating systems. Engineered for optimal thermal performance, this assembly ensures precise flow distribution, enhancing the control of heat emission effectively. Equipped with...

Product DescriptionThe Caleffi 675900A Pex Clip-on Temperature Gage is designed for accurate measurement of temperatures in PEX piping systems. This tool features a clip-on design that ensures quick installation on tubing without invasive methods. Measures temperatures from 40°F to 230°F (4°C to 110°C) Clip-on...

Product DescriptionThe Caleffi 680504A is a brass nut adapter designed for use with 1/2 inch PEX piping. It provides a reliable connection between PEX and other plumbing systems. This fitting is suitable for both residential and commercial applications. Brass construction for durability Compatible with...

Product DescriptionThe Caleffi 680505A is a fitting designed for connecting PEX pipes in radiant heating systems. It features a self-adjusting design, which allows for a secure connection between pipes and manifolds. This fitting is compatible with both single and multi-layer plastic pipes. Self-adjustable for...

Product DescriptionCaleffi offers the 680555A fitting for connecting PEX and PEX-AL-PEX pipes. This fitting features a self-adjusting diameter. It is designed to ensure a secure connection with minimal pressure loss. Suitable for various heating applications, it connects radiant panels and manifolds effectively. Self-adjusting fitting...

Product DescriptionThe Caleffi 694045 temperature pocket well is designed for use with hydro separators measuring one inch, one and one-quarter inches, and one and one-half inches. It features a pocket length of one and three-quarters inches and a straight thread measuring one-half inch. This...