Weishaupt WG20 1-C Z-LN Series - Emissions Data

Installation and operating instruction
Gas burner WG20…/1-C Z-LN
3 Product description
83054602 1/2020-01 La
17-96
3.4.5 Emissions
Flue gas
To EN676 the burner complies with emission class 3.
The NOx values are influenced by:
combustion chamber dimensions
flue gas system
fuel
combustion air (temperature and humidity)
medium temperature
Combustion chamber dimensions, see Weishaupt Partner Portal / Documents and
Applications / Online Applications / NOX calculation for burners.
Sound levels
Dual number noise emission values
Measured sound power level LWA (re 1 pW)
Uncertainty value KWA
75
4
dB(A)
(1
dB(A)
Measured sound pressure level LpA (re 20 μPa)
Uncertainty value KpA
71
4
dB(A)
(2
dB(A)
(1
Determined to ISO 9614-2.
(2
Determined at 1 metre distance from the front of the burner.
The measured noise levels plus uncertainty values form the upper limit value, which
could occur when measuring.