Vaillant 0020059512 syphon adaptor set

Product Description
A Vaillant siphon adaptor for use in ecoTEC VU (condensing) boilers. A siphon is designed to collect the discharge caused by pressure and temperature fluctuations in primary heating/cooling systems. A discharge pipe connected to the condensate trap sends this held water out of the property. This pipe is ordinarily made of plastic that can withstand the low levels of acid present due to CO2 from the combustion process dissolving in the water.

This Part Fits:
ecoTEC plus 415 VU 156/2-0H
ecoTEC plus 438 VU 386/2-0H
ecoTEC plus 418 VU 186/2-0H
ecoTEC plus 428 VU 286/2-0H