Straight element M/F diam. 100 mm length 2000 mm flue exhaust pellet stove and pellet boilerSTRAIGHT ELEMENT LENGTH 2000 MM. MALE FEMALE 100 MM. FOR PELLET STOVE AND PELLET BOILER FUME EXHAUST MADE OF STEEL MATT BLACK COLOR This straight element is part of the STABILE NPS Fume Exhaust System family. The components of the STABILE NPS Fume Exhaust System were created to be used with pellet stoves and pellet boilers, which expel fumes at high temperatures up to 300 C. if installed without gasket, or up to 200 C. when installed with gasket . The