EnglishTo optimize the performance of your existing resistance heater or your Farnam Custom air heater we highly recommend one of controller solutions. Our controllers provide an effecient and easy-to-use solution for maintaining the consistency of your heaters performance. Our Control Cubes are a low cost, highly compact solution. Our Control Panels are a heavy duty and very accurate control system for larger power heaters.
Visit the pages of the products below for more information:
The Series 7550 is a family of self contained control panels that provide a complete control system designed for accurate and safe control of our inline air heaters.
Control Panel Infosheet (504kB)
Wiring Demonstration Video
Control Panel + Heat Torch Wiring Demonstration Video
Auto Tune Demonstration Video
The Control Cube™ series of control panels are specifically designed for the purpose of controlling highly efficient Farnam air heaters. The combination of the Control Cube™ and our heater with a sensor provides you a ready-to-go and complete thermal system.
Control Cube Infosheet (386kB)
Wiring and Setup Demonstration Video
Auto Tune Demonstration Video
Power//Flow Rate//Temp Calculator
Calculate the electrical power, flow rate or temperature requirement as follows:
SCFM = airflow in standard cubic feet per minute
ΔT = temperature rise in degrees F from the inlet to the exhaust
Watts = SCFM x ΔT/3
Fill in two values to determine the third.
Single Phase Unit Calculator
Single Phase Unit
Line Current= Wattage / Voltage
Temperature Conversion Calculator
°F = ( ( ( °C * 9) / 5 ) + 32 )
°C = ( ( ( °F - 32) * 5 ) / 9 )
