Product List
Categories
- Standard Heaters
- Standard HEATCO make Air And Finned Air Heaters
- Standard HEATCO make Replaceable Cartridge Immersion Heaters
- Standard HEATCO make Refractory Charged Air And Finned Heaters
- Standard HEATCO make Alkaline And Lead Covered And Chemical Immersion Heaters
- Standard HEATCO make Industrial Water Immersion Heaters
- High Density Cartridge Heaters
- ESP Hopper Heater & Shaft Insulator Heaters
- Oil Immersion Heaters
- Custom Built Heaters
- Electrical Heat Chambers And Oven
- Industrial Heater Products
- Flanged Immersion Heater
- Air Duct Heaters
- Compressor Heaters
- U Type Tubular Electrical Heaters
- ESP And Buffer Hopper Fluidization Heater
- U type Heating Element with Clamps.
- Heaters For Dehydration Unit
- Support Insulator Heaters
- Laddle & Pot Heaters
- High and Low Density Cartridge Heaters
- Open Coil Elements
- Line Heaters
- Process Heaters
- Shaft Insulator Heater
- Storage Tank Heater
- Type of Electrical Heaters
- Air Heater for AHU
- Thermocouple And Sensors
- Heater Control Panel
Open coil elements are the most efficient type of electric heating while at the same time, being the most economically feasible for most heating applications. Used predominantly in the duct heating industry, open coil elements have open circuits that heat air directly from the suspended resistive coils. Fast heat up times also improve efficiency while being designed for low maintenance and easily, inexpensive replacement parts.
Open coil heating elements from Wattco are typically made for duct heating, forced air & ovens and for pipe heating applications. Open coil heater elements are made to fit inside standard 2’’ or 3’’ schedule 40 NPS pipe. Open coil heaters are used in tank and pipe heating and/or metal tubing. A minimum clearance of 1/8’’ is required between the ceramic and the inside wall of the tube. Installing an open coil element will provide excellent and uniform heat distribution over a large surface area.
Open coil heater elements are an indirect heating solution to decrease watt density requirements or the heat fluxes on the surface area of the pipe connected to the heated section and prevent heat sensitive materials from coking or breaking down.
