Resideo VC6934ZZ11 Actuator R-448A swapping the legacy 03124 for

swapping the legacy 03124 for this updated SV03124 model ensures compatibility with existing control boards and actuators without requiring field modifications or ducting adjustments

Operating at a standard 115/120V single-phase input

it is compatible with electric water feeders like the 101A and combination mechanical feeders/LWCOs like the 47-2

you know that a reliable low-voltage control interface is the backbone of any first-generation Lochinvar Knight boiler or A

ensuring the valve is physically seated before the next burner sequence begins

Resideo VC6934ZZ11 Actuator R-448A swapping the legacy 03124 forThe Resideo VC6934ZZ11 Actuator is a professional grade 24VAC floating valve actuator engineered for precise hydronic control in fan coil units, radiators, and central convection systems. Built as a non spring return unit, this model provides reliable SP3T tri state control, making it a staple for technicians managing Honeywell VC series valves. With a 60# closeoff pressure rating, it ensures tight shut off against high differential pressures,