Ngati chotengeracho ndi chachikulu kwambiri chopangira chowotcha screwplug, chotenthetsera cha flanged ndicho njira yanu yabwino.Amapereka kutentha koyenera muzitsulo zazikulu.Zoyimirira pansi pa akasinja ndikugwiritsa ntchito mapangidwe azinthu, zowotcha za flange zimatsimikizira ngakhale kufalitsa kutentha.
Ma heaters awa ali ndi zinthu zomwe zimatuluka kuchokera ku flange, zomizidwa mwachindunji mukatikati mwa chandamale.Mitundu yambiri yazinthu ndi zokutira zilipo, kotero zimatha kupirira pafupifupi yankho lililonse la chilengedwe.