Connection for connecting the main supply or exhaust pipe from the recuperator to the distribution box from the side. Plugs into the oval socket of the distribution box, replacing one 3 x 75 module.
· Plugs into the oval socket of the distribution box in place of the 3x75 module
· It enables the connection of 125 and 160 mm pipes
· It allows the connection of spiro pipes and flexible insulated flex pipes
· Gaskets ensure tight and rigid connection
· 160 mm groove to facilitate separation of parts when not in use.