Schneider Electric (Erie) AH14T020 Actuator 340155-7026 this OEM replacement part is

this OEM replacement part is built with a high-grade brass body to withstand the corrosive effects of moisture and environmental exposure

When swapping out a Lennox cold end header box

While this cable uses standard industry terminations

Is this a direct replacement for my older 621928 motor

Can I use this 3-pole contactor to replace a single-pole or double-pole version

Schneider Electric (Erie) AH14T020 Actuator 340155-7026 this OEM replacement part isThe Schneider Electric (Erie) AH14T020 Actuator is a professional grade solution for 2 position, 277Vac zone control in high demand hydronic systems. This PopTop series actuator is engineered for normally closed operation, featuring a robust spring return mechanism that ensures a reliable fail safe to the closed position during power loss. Designed as a high performance HVAC zone valve actuator, the AH14T020 provides a high close off rating,