You’ve found the 3-pipe VRF successor.
TripleAqua provides a range of fan coils for its 3-pipe system. We heat by supplying warm water between typically 35 to 45°C. Cooling is performed with Chilled water at typically 7 to 12°C. The third return water pipe is very similar to the building temperature, say 23-25°C. All your hydronic thermal energy is fully exchanged with the rooms, thanks to new ultra-efficient mini-pipe heat exchangers in these indoor units. All warm and cold water will be returned at a lukewarm temperature via the common third pipe. avoiding a second return pipe. And as much higher dT values of up to 16-20K will occur, this reduces greatly in water flow and considerably reduced system pipe sizing: +/-30% less installation costs and lower operational pump costs is the great benefit. Our secret is ultimate heat transfer in these fan coils. Water flow is much lower due to smaller diameter of copper pipes which has been reduced just to 5mm; in combination with our improved geometry this is creating far more space for the air. In addition, the coil is always in ideal counterflow operation, both in summer and winter, always optimized.
Discover our new range of models.
3FG22 & 3FG28 – Galileo line – 1,8~2,8 kW
The high wall line is easy to apply, only 185mm in depth, modern stylish and silent in operation. In white ABS casing or all colors - on customer request - it fits well in every interior.
3FA 12 18 25 32 40 50 60 – Air line – 1,2~6 kW
Our standard line can be used horizontally and vertical, only 215mm in depth, in a cased version or as a satellite in ceiling, with ducting, plenums on inlet and outlet. We also provide wall casing. This flexible range comes in 7 capacities. Standard ECM motors provide a silent and reliable duty.
3FR 12 18 25 32 – Romeo line – 1,4~3,2 kW
Romeo is ultra slim wall mounted and amazes you with only 127mm in depth, style and silent in operation. In a strong metal casing – or recessed- in many colors - on customer request - it is our premium top model.
3FL 25 32 40 60 80 – Light cassette – 2~8 kW
Being one of the most popular models, the Light comes with a metal or an ABS square panel suitable for 600 square or 900mm square application. With ECM motor and condensate pump. Highest performance at low sound emission combined with true Coanda effect in a false ceiling.
3FP 75 100 120 160 200 – Power line – 7,5~20 kW
Our Power models provide high capacity for large commercial applications and come with high M6 filter quality, ECM motors and two pressure independent control valves for 0-10 Volt adjusting the cooling and heating capacity. Stainless steel drip tray. For offices, industry, supermarket, restaurants and hospitals.
3BX45 & 3BX125 – Hydronic valve box 4,5~12 kW
We make installation work simple and quick. Any room just needs one 3BX valve box. Main warm and cold flow pipes are connected to it, in a room ceiling void or a wall and you can serve up to 9 indoor units which just need a 2-pipe connection. Any return pipe does not need to be connected to the box, making the installation even simpler ! T hese boxes c ome w ith f actory fitted 24V supply for our Room Controllers and two PICV pressure independent control actuators and 2-way valves, saving time consuming commissioning. If you prefer not to apply our suggested Siemens Room controller, these units and 3BX are happy operating with any other controller providing 3x 0-10V.
