The Genie Genie 112012.0001.S is a genuine OEM replacement armature assembly - fire safety (fs) designed for Genie commercial door operator systems. Electromagnetic armature assembly for Genie Fire Safety door operators; holds door in open position when energized; releases door for automatic fire closure when power is interrupted by fire alarm system. Constructed from Electromagnetic coil assembly with steel armature face plate and mounting hardware, this part meets Genie factory specifications for durability and performance. Dimensions: Per Genie FS operator specification; consult FS operator installation manual for mounting dimensions. Compatible with Genie Fire Safety (FS) series commercial door operators, Genie FS-rated MX operators, Genie FS-rated HX operators, Genie FS-rated CMH operators.
| Feature | Specification |
|---|---|
| Model | Genie 112012.0001.S |
| Item Type | Armature Assembly - Fire Safety (FS) |
| Voltage | 24 VDC (nominal, per Genie FS operator specification - verify with installation manual) |
| Contact Configuration | Electromagnetic armature - normally energized (door held open), de-energizes on fire alarm signal to release door for closure |
| Materials | Electromagnetic coil assembly with steel armature face plate and mounting hardware |
| Dimensions | Per Genie FS operator specification; consult FS operator installation manual for mounting dimensions |
| Mounting | Mounts to operator or door frame per Genie FS operator installation drawing; armature face mates with strike plate when door is in held-open position |
| Alternate Part Numbers | 112012.0001.S, GE112012-0001-S |
A: When the building fire alarm activates, it interrupts power to the FS operator circuit. The armature de-energizes, releasing the electromagnetic hold, and the door closes automatically under spring or gravity force to contain fire and smoke as required by fire code.
A: Related FS system components include: 112249 end-of-line (EOL) resistor, 112325 EOLR relay, and 112007 FS key switch. These components work together to form a complete compliant fire safety door operator circuit.
A: The armature assembly should be tested at intervals specified by NFPA 80 and local authority having jurisdiction (AHJ) requirements, typically monthly or annually. Test by activating the fire alarm circuit and confirming the door releases and closes fully and freely.
A: Yes. Fire safety door operator installations are subject to NFPA 80 (Standard for Fire Doors and Other Opening Protectives) and must comply with local fire codes. The installation must be inspected and listed by the AHJ. Do not modify the FS circuit without consulting a qualified fire door technician.
A: Failure symptoms include the door not holding in the open position when energized (indicating armature face contamination or coil failure), door not releasing on fire alarm activation (indicating wiring or relay fault), or the armature overheating. Contact Genie technical support and do not operate the door manually as a workaround - repair or replace promptly.