Description
Product Summary
The Siemens S55155-A110 is a zone valve actuator from Siemens, described by the manufacturer as: SSC161.05U (261) 24V non spring return electronic valve actuator fail in place REP. SSC61U. It is rated for 24V.
A zone valve actuator, also called a powerhead or power unit, is the motor that opens and closes a zone valve body. It mounts on the existing valve so the valve can be repaired without draining or cutting into the piping. Replace the actuator if it hums or clicks without moving the valve, is stuck open or closed, or its end switch no longer closes.
Before you order, match S55155-A110 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine Siemens part: Manufacturer part number S55155-A110, factory new.
- Voltage: 24V.
- Part type: Zone Valve Actuator.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine Siemens part?
Yes. This is the Siemens S55155-A110, a factory-new zone valve actuator from Siemens.
How do I make sure it fits my equipment?
Compare S55155-A110 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
Will this actuator fit my valve?
Match the valve series and part numbers listed for this actuator, along with the voltage, normal position and end switch configuration.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
