HEATING
THINICE MODULES
SYSTEM SIZING
Eight PCM modules can be installed per m2. This allows for
up to 0.995 kWh/m2 TES.
For installers, it is important that the heating system has the
appropriate power. This can be easily estimated using the
below:
An individual PCM module is known as a ThinICE. They
are filled with 1.6 litres of PCM solution which is then triple
sealed for maximum security. It is possible to install these
modules in the ceiling and other locations as a means of
thermal energy storage.
It is possible to fill these modules with any of our S-range
PCMs, not only S27. Consult our sales team for any custom
applications.
Q ins =
995.5Wh/m 2 +
Q peak x K
t
A
Where:
Q ins = heating system power (W/m 2 )
t = charging period available (hrs)
Q peak = peak heat load (W)
K = diversity factor (usually 0.6)
A = area of underfloor heating (m 2 )
EXAMPLE
An underfloor heating system is planned for an 25m 2 room.
There is an anticipated peak heat load of 1400W and there
is a 10 hour charging period available. Using the above,
we know that approximately 200 PCM modules could be
installed. The heating system power can also be estimated:
Q ins =
995.5
+
1400 x 0.6 ≈ 133W/m
2
10 25
[email protected]
+44 (0)1733 245511
www.pcmproducts.net
INCREASED THERMAL MASS
25