Open Coil Roof Top Duct Heater, Duct Strip, Duct Furnace, VAV Heater with UL Certificate
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
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Technology leader NXT Wire, High Quality Nickel/Chromium resistance wire
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Wire Grades C (60%Ni 15%Cr 25%Fe), A (80%Ni 20%Cr), Available Gauges 14 - 28
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Coil Diameters .250 to .875, Consistent Pitch Windings (Distance between Helixes)
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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
