Residential Electric Duct Heater Elements With TOD Device Thermostat

Open Coil Roof Top Duct Heater, Duct Strip, Duct Furnace, VAV Heater

As the world's largest manufacturer of open coil heating elements, Tutco has gained a reputation for producing products that are second to none. We design and build each product to perform with incredible reliability. 

Applications:

• Furnaces
  • Heat Pumps
  • Central Heating/Air Conditioning Units
• Roof Top
  • Commercial and Industrial Units

• Unitary
  • Room Air Conditioning/Heating Units
  • Fan Heating Coils

Coil Specifications

• Technology leader NXT Wire, High Quality Nickel/Chromium resistance wire

• Wire Grades C (60%Ni 15%Cr 25%Fe), A (80%Ni 20%Cr), Available Gauges 14 - 28

• Coil Diameters .250 to .875, Consistent Pitch Windings (Distance between Helixes)

• Solutions provided to best fit design objectives utilizing various coil return configurations (Large Diameter Coils Only)

Construction Structure:

• Sturdy Mechanical Joints
  • Welded Construction
  • No Eyelets or Rivets Used
  • Eliminates Mechanical Failure Points
• Industry Proven User Termination
  • Tough Ceramic Terminal Block
  • Rugged Male Quick Connect Terminal
• All Metal Frame
  • Durable Vibration Tested Construction
  • Coated Steel

• Rugged High Temperature Heating Element Terminal Connection
  • Nickel Plated Steel
  • Withstands Continuous 25 Amp Current
  • Improved Electrical Termination Over Eyelet Construction
• Mica Supports
  • Resists Delamination Due to Temperature and Moisture
• Bus Bar Connection
  • High Temperature Nickel Chromium
  • Resists Oxidation and Corrosion
  • Superior Weldability