Horizontal wall coaxial flue gas exhaust kit ø 60/100 M/F IMMERGAS condensing boilersHORIZONTAL WALL COAXIAL SMOKE EXHAUST KIT 60 100 IN ALUMINUM PP FOR CONDENSING BOILERS COMPATIBLE WITH THE IMMERGAS BRAND The smoke exhaust and air intake kit is composed of an internal polypropylene pipe and an external aluminum pipe painted in White RAL9003 and is resistant to high temperatures which can reach up to 120C. The Kit, 1 m long. is composed by: Pcs. 1 external pipe with a diameter of 100 mm for fume exhaust which contains an internal