Exhaust air heat exchanger, warm air exchanger, smoke gas cooler 130mm black stove pipe chimney pipe energy saving easy cleaning easy installation exhaust pipe 5 pipes baffles made of steel sheet (ø 130 mm)

["The 5-tube exhaust heat exchanger increases the heat energy efficiency and efficiency of your stove at a very low cost","Dimensions: Height 720 x Width 300 x Depth 175 mm. Connection diameter 130 mm / 5 tubes for enlarged heat exchange surface","Slider with manual operation for regulating the air draft","Easy to use: Suitable for stoves, fireplaces, wood boilers / The heat exchanger is simply inserted between the existing stove flue pipes","Radiant heat exchanger for flue pipe Ø 130 mm in matte black"]