Warmup Metro handleiding

28 pagina's
PDF beschikbaar

Handleiding

Je bekijkt pagina 23 van 28
23
System Performance
k
H
Value - W/m²K
Resistance
of Floor
Covering,
tog
0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00
Pipe
Centres
Warmup Metro - 65mm Sand & Cement Screed,
Thermal Conductivity λ = 1.20W/m
.
K
100mm 6�26 5�32 4�63 4�10 3�68 3�34 3�06 2�82 2�62 2�44 2�29 2�15 2�03
150mm
5�41 4�66 4�10 3�67 3�32 3�03 2�80 2�59 2�42 2�27 2�13 2�01 1�91
200mm 4�69 4�09 3�64 3�29 3�00 2�76 2�56 2�39 2�24 2�10 1�99 1�88 1�79
250mm 4�07 3�60 3�24 2�95 2�72 2�52 2�35 2�20 2�07 1�96 1�85 1�76 1�68
300mm
3�55 3�18 2�89 2�66 2�46 2�30 2�15 2�03 1�92 1�82 1�73 1�65 1�58
Using the system k
H
value to calculate the system heat output:
q = k
H
x ( T
water
– T
air
)
Example:
The heat output through an 18 mm thick, ≈ 1.25 tog timber oor, over
Warmup Metro, tted with pipe at 200 mm centres, in a 21°C room heated
with 40°C water is;
q = 2.76 x ( 40 – 21 ) = 2.76 x 19 = 52.44 W/m²
Alternatively, using the system k
H
value to calculate the required water
temperature, knowing the required heat output:
T
water
= ( q / k
H
) + T
air
Example:
The water temperature required to produce a heat output of 55 W/m²,
through a 3 mm thick ≈ 0.25 tog LVT oor nish, over Warmup Metro, tted
with pipe at 200 mm centres, in a 22°C room is;
T
water
= ( 55 / 4.09 ) + 22 = 13 + 22 = 35°C
q = Specic Heat Output, W/m² k
H
= System Performance Factor, W/m²K
T
water
= Mean water Temperature T
air
= Room Air Temperature

Bekijk gratis de handleiding van Warmup Metro, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.

Productinformatie

MerkWarmup
ModelMetro
CategorieNiet gecategoriseerd
TaalNederlands
Grootte7455 MB