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SODISTRA is committed to a proactive certification policy to provide you with even more guarantees.

 

Thermal transmittance of the walls

Standard: NF EN 1886: 2006
Ventilation of buildings - Air handling units - Mechanical performances

Role: To measure the thermal transmittance characterised by the heat flow per m2 and by the degree of temperature difference which passes through the unit casing.

Result:
T1

Sodistra AHUs obtained the best classification, T1, during the heat performance test performed by TUV Nord.

Thermal transmittance U of the air handling unit casing:

Classification Thermal transmittance U in
W.m-2.K-1
Result
Sodistra AHU
T1 ≤ 0,5 0,440 W.m-2.K-1
T2 0,5 < U ≤ 1
T3 1 < U ≤ 1,4
T4 1,4 < U ≤ 2
T5 Pas d'exigence
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