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Installation · Assembly<br />
For the convection process to occur, it is essential that the air<br />
to be cooled can flow unhindered into the coil. The optimum<br />
condition for this is when distance Z – lower edge of ceiling slab<br />
to upper edge of beam is as large as possible (ideally Z W/2).<br />
It is also important to allow return air to enter the ceiling void.<br />
The return air path free area should be equivalent to the coil<br />
area and be split equally either side of the chilled beam. For<br />
example, if a perforated ceiling with a 50% free area is on the<br />
return air path, then the perforated area should be equal to twice<br />
the width x length of the coil.<br />
<strong>TROX</strong> <strong>TCB</strong>-<strong>RB</strong> chilled beams are provided with Ø10 mm holes,<br />
pre-punched within the top flange.<br />
The chilled beams can be suspended from the slab with<br />
threaded rod or suitable suspension wires.<br />
Beam Weight<br />
Beam Type Weight (kg/m)<br />
<strong>TCB</strong>-<strong>RB</strong> / <strong>RB</strong>-S 15<br />
Airboot 5<br />
<strong>TCB</strong>-<strong>RB</strong> mounting detail<br />
L <br />
1 = 1200 mm up to 2999 mm<br />
L 1 = 3000 mm up to 4500 mm<br />
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Coil Connection Detail<br />
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Horizontal connection<br />
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Vertical connection<br />
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