Ruffneck™ HP / FR Heat Exchanger Unit Heaters are designed for rugged industrial applications with all features being extra heavy-duty to meet the most demanding service and long life requirements. Heavy gauge steel construction is used throughout the heater.
Ruffneck™ heaters are suitable for a wide range of heating fluids and are perfect for steam, hot water, glycol, etc. They are also efficient for use with other fluids such as oil, for both space heating and liquid cooling applications.
Engineered for ease of maintenance, all parts are easily removed. All fasteners are plated capscrews; no sheet metal screws are used. Heat exchanger cores are of steel construction with tension wound, close-fitting aluminium fins. They are resistant to corrosive agents (including hydrogen sulphide). All units are equipped with a narrow-gap, epoxy coated fan guard. Choose from several optional UL listed and/or CSA approved motors with various voltages, phases, and frequencies. All HP And FR models have Canadian CRN approvals and are CSA certified for hazardous locations: Class I, Divisions 1 & 2, Groups C & D; Class II, Division 1 & 2, Groups E, F, & G; Class III, Division 1 & 2; Temperature Code T3B 329˚F (165˚C) - (on applicable models only).