KW draught limiter for Upmann doors for outdoor use

Draught limiter made of high‑grade stainless steel for installation on Upmann inspection doors outside the building on chimneys operating under negative pressure. Because the opening is positioned outdoors, no internal opening is required, which maintains the system’s tightness when the heating appliance is not in operation. The efficient draught limiter ensures an even, clean combustion process, helping to save energy, reduce heating costs and significantly lower fine dust emissions.

Suitable for:
	Chimney door V2A stainless steel with square lock 120 x 180 mm

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