Home > Repeater >

250 To .875 Coil Diameters Electric Coil Heater OEM / ODM Acceptable

Categories Electric Coil Heater
Brand Name: Tutco
Model Number: 240V 3KW- 15KW
Certification: UL
Place of Origin: China
MOQ: 1
Price: negotiation
Payment Terms: D/A, L/C, T/T, D/P
Supply Ability: 2 weeks
Delivery Time: 2 weeks
Packaging Details: Standard Exporting Packing
NiCr Wire: Kanthal NXT
Ceramic: 95% AlO3
Thermostat: TOD Device
Warranty: 18MONTHS
Certificate: UL
Brand: TUTCO
  • Product Details
  • Company Profile

250 To .875 Coil Diameters Electric Coil Heater OEM / ODM Acceptable

UL Duct Heater, VAV Heater, Dehumidification heater, Air handler heater, Portable HVAC Unit heate

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.


  • Furnaces
    • Heat Pumps
    • Central Heating/Air Conditioning Units
  • Clothes Dryers
    • Residential
    • Commercial
    • Mini-Dryers
  • PTAC
    • Air Conditioning
  • Roof Top
    • Commercial and Industrial Units
  • Unitary
    • Room Air Conditioning/Heating Units
    • Fan Heating Coils
  • Miscellaneous
    • Electric Fireplaces
    • Lab Ovens
    • Fast Food Ovens
    • etc.

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)

Insulation Specifications

  • Patented Point Suspension or Traditional Cylindrical Bushings
  • Steatite Material
  • Manufactured to the industry's tightest current leakage specifications
  • Point Suspension Offers:
    • Full Coil Exposure to the Airflow
    • Allows Utilization of Large Diameter Coils
    • Greater Stretch Ratios
    • Positive Coil Locking
    • Minimal Insulator Abrasion

Control Specifications

Tutco's, engineering and research & development have spent years providing the highest of quality products. A full line of safety limits and controls are available with any needed assistance from our staff.

Connection Specifications

Two proven methods of heating element terminations at Tutco insure a sturdy and electrically sound connection. The methods are compatible with ring, slotted and female terminals.

  1. The resistance wire is mechanically staked and heli-arc welded to an appropriately sized slotted-head machine screw. It is then mounted with anti-rotational insulators to prevent movement during installations and operation.
  2. The resistance wire is mechanically crimped to a 1/4" of 5/16" spade terminal which is then mounted in either a single or double ceramic insulator block. Pioneered by Tutco in the early 1980's, it has proven both reliable and cost effective for applications of 25 amps or less.

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
Quality 250 To .875 Coil Diameters Electric Coil Heater OEM / ODM Acceptable for sale
Send your message to this supplier
To: Changshu Flex-Tek Thermal Fluid Systems Manufacturer Co., Ltd.
Characters Remaining: (0/3000)
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly