Honeywell Home VC6934ZZ11/U VC Floating 3-Wire Actuator, Plenum Cable

The Honeywell Home VC6934ZZ11 is a 24 Vac floating actuator for VC Series hydronic valve bodies. It takes an SP3T (tri-state) floating control signal over three wires, mounts directly on the valve, and drives the cartridge through a 0.4 in stroke in 120 seconds, staying in place when the signal is removed. It has a 5 ft plenum-rated cable and a flexible conduit adapter, draws 6 VA, and closes off against up to 60 psid. Maximum fluid temperature is 203 °F.

Key Features

• 24 Vac, 50/60 Hz, 6 VA; SP3T (tri-state) floating control
• 120 second drive time; 0.4 in (10 mm) maximum stroke; stays in place on loss of signal
• 5 ft plenum-rated cable; flexible conduit adapter included
• Direct-coupled mounting; the actuator head can be installed without draining the system
• Close-off differential pressure up to 60 psid
• Double insulated, IP40 plastic housing; no internal auxiliary switch
• Ambient temperature 32 °F to 150 °F; fluid temperature up to 203 °F

Applications

• Floating control of VC Series two-way and three-way hydronic valves
• Cold, warm and hot water systems
• Controllers with a 24 Vac tri-state (open/close) output
• Installations that call for plenum-rated cable

Before You Order

• Model number on the existing actuator: VC6934 is floating control, not on/off (VC8) or 2-10 Vdc modulating (VC7)
• Valve body and cartridge series: confirm that the existing VC valve body and cartridge are compatible with this actuator
• Control signal from the controller: 24 Vac SP3T floating, three wires
• Cable: 5 ft plenum cable rather than a Molex connector
• No auxiliary (end) switch on this model

Questions about fit or compatibility? Ask our team. We usually reply within one business day.