International Environmental 71481103 Relay Board Els PW 17895 this fitting is specifically labeled

this fitting is specifically labeled for 22-143 R/S applications

Can I use this to replace a shorter thermocouple

Installing a 440V capacitor in place of a 370V unit typically extends the component's life by providing a higher tolerance for electrical stress

you cannot go lower than the original 370V rating

International Environmental 71481103 Relay Board Els PW 17895 this fitting is specifically labeledThe International Environmental 71481103 Relay Board is a critical control component designed for precise sequence operation in fan coil units and air handling systems. As the direct replacement for 71481101, this PCB features a triple SPST relay configuration engineered to manage multi speed fan motors or auxiliary heating elements via a 24V control circuit. Each relay is rated for 10A resistive loads, providing robust switching capacity for