Fast-Acting Spring-Return Two-Position Actuator

Honeywell MS4120F1204 Fast-Acting, Spring-Return, Actuator, Two-Position 175 lb-in, 20 Nm

Taco 555-050RP Zone Valve Power Head Replacement Part

for v8043e1012 Zone Valve Honeywell, 40003916-026 Power Replacement Head, 40004850 001(Lid Model) 2-Way 4-Wire, Normally Closed 24Vac 50/60Hz 18" Leads with End Switch for Honeywell Zone Valve Motor