ASCO AH2E102S4 Actuator 318423-701 Is the 8103-019BX compatible with

Is the 8103-019BX compatible with older 8103-019 units

this is the designated OEM motor for several legacy McQuay air handlers

For professional contractors servicing residential or commercial electric water heaters

Engineered for non-spring return operation

ASCO AH2E102S4 Actuator 318423-701 Is the 8103-019BX compatible withThe ASCO AH2E102S4 Hydramotor Actuator is a precision engineered 120Vac on off linear actuator designed for high performance combustion and control applications. This slow opening gas valve actuator features a 26 second maximum opening time, providing controlled flow regulation for industrial burners and boilers. Built for durability, the ASCO AH2E series actuator is housed in a Watertight Type 4 enclosure, ensuring reliable operation in demanding