Liftmaster 21-7115 XFMR 120-240/10-24V 1PH

SKU:: 21-7115

MSRP: $351.34

$319.40

(You Save $31.94)

Transmits needed frequency for operator components while modifying current
Usually Ships 4 to 7 Business Days

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Product Description
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The LiftMaster 21-7115 Transformer is a genuine OEM replacement component engineered for commercial and industrial LiftMaster operators. This single-phase transformer converts input voltage from 120–240V to 10–24V, delivering stable power for control circuits and accessories.

Built to LiftMaster’s high-quality standards, the 21-7115 ensures consistent performance, proper voltage regulation, and long-lasting durability in high-cycle environments. It’s ideal for replacing a worn or failed transformer to keep your operator running smoothly and reliably.

Key Features:

Part Number: 21-7115
Type: Single-phase transformer
Input Voltage: 120V / 240V
Output Voltage: 10V / 24V
Application: Commercial and industrial LiftMaster door and gate operators
Function: Converts high input voltage to stable low voltage for control systems
Quality: OEM-grade for precise fit and performance
Durability: Built to withstand demanding, high-use conditions

The LiftMaster 21-7115 XFMR Transformer is the dependable choice for restoring and maintaining reliable power conversion in LiftMaster operator systems.