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Proven Alco 100RB series reliability reduces the risk of refrigerant bypass and improves system efficiency
and electric heating circuits in residential and commercial equipment
check across the screw terminals
Does the 1370908S replace the B13709-08
International Environmental 71481103 Relay Board Els PW 17895 Proven Alco 100RB series reliabilityThe 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
US$ 198.45
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