As an approved Cyclotherm distributor, we will be happy to supply you with any replacement or repair part for your Cyclotherm Boiler. Oswald Supply casts Cyclotherm Cast Iron handhole plates from original patterns.
Scotch Marine Boilers
Prior to 1974 Cyclotherm used all Drop Forged Steel Plates – 3 x 4 Curved and 3 ½ x 4 ½ Curved. 3 x 4 were for 32”, 36” and 54” Diameter Shells, mainly Oswalds PHH116 plate. After 1974, Cyclotherm used Ames Iron Works patterns and switched to Cast Iron. The cast iron plates are drilled, tapped and sealed in with the stud.
Replacement Boiler Repair Parts
In addition to Handhole Plates, repair and replacement boiler parts for Cyclotherm Boilers.
Featured Items include but not limited to:Tube Retarders, Tube Plugs, Tube Brushes, Gasketing, Fireside Gasket Kits, Waterside Gasket Kits, Flue Door Clamps and Handles, McDonnell & Miller Low Water Cut Off Gaskets and Controls, Chamber Tiles, Burner Parts and Controls