Midco International 491960 Wheel 321042-401 this unit allows for a

this unit allows for a direct-fit replacement without modifying existing ducting or mounting brackets

this sensor provides a reliable resistance output signal that integrates seamlessly with major Building Automation Systems (BAS) and HVAC controllers

For field installations

Proper installation of this Field Controls humidifier part is essential for maintaining optimal steam output and ensuring the humidifier's safety logic functions correctly

Engineered for R-22 and R-407C applications

Midco International 491960 Wheel 321042-401 this unit allows for aReplace your worn or failing assembly with the Midco International 491960 Wheel, a purpose built 5. 25" x 1. 7 8" blower wheel engineered for high performance combustion environments. As a veteran grade burner blower wheel replacement, this component features an integrated centrifugal actuator and disc, ensuring precise air to fuel ratios and reliable ignition sequences. Designed specifically for the Midco Economite F400 series, including the F400B 33