Bini Clima underfloor units: hydronic comfort even where space is limited.

In HVAC projects for residential, hospitality, office, or public spaces, integrating the air conditioning system can be a significant challenge, especially when available space is limited or when maintaining a clean aesthetic is essential. In these contexts, Bini Clima underfloor units offer a compact, discreet, and functional solution for hydronic air conditioning.

The FR/FR-EC and FP/FP-EC series are underfloor terminals with a roll-up walkable grille , designed to be installed below floor level and ensure comfort, silence and continuity of operation. The FR series stands out for its reduced height of 149 mm , while the FP series has a height of 206 mm , maintaining in both cases a compact footprint and a structure designed to facilitate installation in environments where every available centimetre must be exploited.

Underfloor heating for hotels, offices, schools, and public spaces

Bini Clima underfloor units are suitable for air conditioning systems in various applications, including hotels, offices, hospitals, schools, public spaces, and residential environments . Their configuration allows for underfloor installation, making them particularly suitable for projects where the terminal needs to be discreetly integrated, without taking up wall space or interfering with the furnishings.

In addition to compactness, a key aspect is the ability to contribute to the quality of indoor comfort through quietness, air filtration, and the possibility of air exchange. The latter can be achieved through an external air intake on the unit or in combination with centralized primary air systems, a particularly useful feature in buildings where air management must meet the needs of well-being, hygiene, and continuous performance.

The mechanical structure and choice of components are designed to ensure efficiency and rational construction. The device's robustness also helps simplify installation and enhances longevity, two important aspects in HVAC projects for buildings with continuous or high-traffic use.

FR/FR-EC and FP/FP-EC Series: two heights for different design needs

The range includes two main configurations. The FR/FR-EC series, with a height of 149 mm , is designed for applications where available technical space is particularly limited. The FP/FP-EC series, with a height of 206 mm, offers a slightly larger underfloor solution, maintaining the same application logic and the same integration with a roll-up pedestrian grille.

Both series are available with a multi-speed AC motor or a modulating EC brushless inverter motor . This dual option allows you to choose the most suitable configuration based on the system, control, and regulation needs. The EC versions, thanks to electronic speed control with a 2-10 Vdc signal, allow for more modulating operation, useful in systems where more precise performance regulation is required.

The units are available for 2-pipe and 4-pipe systems, with a water coil made of copper tubing and high-efficiency aluminum fins. The coil is designed for both cooling and heating, with robust manifolds, a manual vent and drain valve, and the option of having the supply manifolds on either the right or left side of the unit. This makes the terminal more flexible during design and installation.

Walkable grill, removable filter and maintenance-friendly components

One of the distinctive features of Bini Clima underfloor units is the roll-up anodized aluminum walkable grille, complete with perimeter frame. The grille allows the terminal to be integrated into the floor, maintaining accessibility and aesthetic continuity with the environment. Various grille options are also available, including aluminum, wood, and stainless steel versions, to adapt to the architectural and functional needs of the project.

The tangential fan unit is made with a constant-thickness aluminum impeller and forward-curved blades, with intermediate reinforcement discs and a pre-galvanized sheet metal scroll. The construction of the fan unit contributes to operational stability and air distribution quality.

Maintenance is also facilitated by the presence of a regenerable, washable, and easily removable synthetic fiber filter , enclosed in a galvanized sheet metal frame with longitudinal reinforcements. The condensation drain pan is made of galvanized sheet metal and painted with black epoxy powders, fully insulated with Class 1 fireproof insulation, while the rubber feet allow for height adjustment of the unit.

A compact solution for integrated hydronic comfort

Bini Clima's FR/FR-EC and FP/FP-EC underfloor units meet the needs of designers and installers who need to integrate hydronic terminals in environments with size constraints, aesthetic requirements, or high comfort requirements. The availability of AC and EC versions , the configuration for 2- or 4-pipe systems, the roll-up walkable grille, and the ability to facilitate air exchange make these units a versatile solution for a variety of applications.

Compactness, silence, air filtration, and robust construction are the elements that characterize a range designed to offer comfort and reliability over time, even in environments where the system must be integrated in a discreet, efficient, and functional way.