Open Coil Heaters
Open coil heaters work by exposing the air flow directly to the heating elements. All of our standard air heaters feature this efficient design characteristic. Tutco-Farnam also specializes in designing and manufacturing custom heating solutions to fit your needs.
Please browse our standard offering below, or contact us for a quote to meet your unique requirements with a custom solution.
Standard Open Coil Air Heaters
Our standard air heaters feature an array of pre-designed products which are easily adapted to a variety of applicaitons. These heaters are made to order and may not be available for immediate shipping. Our limited inventory of items available for quick shipping is available on our QuickShip page.
Heat Torch
Heat air up to 1300°F, with flow rates from 0.3 to 100 SCFM and up to 20 kW. These heaters require air flow and are designed to be used with compressed air or regenerative blowers.
Flow Torch
Flow Torches are ideal for heating large air flows up to 900°F. They are capable of up to 2000 SCFM and wattages of up to 75,000 watts. Designed to work with pipe fittings or flexible duct.
Cool Touch
The triple pass configuration of our Heat Torch line minimizes surface temperatures, and reduces heat loss.
Duct Heaters
Our rugged open coil duct heaters are specially designed for use in industiral applications. These heaters are available in several standard sizes with wattages up to 60 kW.
Axial Fan Heater
These heaters are designed to mount directly to square axial fans. They are ideal for a wide range of drying, curing, and warming applications. Available is several sizes.
Crossflow Blower Heater
These heaters are designed to mount directly to a crossflow blower. They can function as a stand-alone duct heater.
Case Histories: Custom Open Coil Heaters
The following case studies illustrate some of our extensive experience with creating custom open coil air heaters for a variety of unique applications.
Medical Warming Blanket
This heater provides warm air for operating room patients, and functions safely in the presence of oxygen and other medical equipment.
Food Service Cooker Element
This open coil element replaced an inefficient tubular heater and reduced overall cooking time.
Medical Storage Cabinet Heater
Designed to replace faulty heaters in an existing line of products, while increasing efficiency.
What Now?
Feel free to contact us and tell us about your heating needs.
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Case Histories
Browse through our case histories. See how we met the needs of our clients by developing custom solutions.











