LiftMaster HTR460 Heater Kit for 460V Gate Operators

Heater Kit for 460V AC Gate Operators and MAXUM Door Systems

The LiftMaster HTR460 is a high-performance heater kit designed for 460V AC pad-mounted gate operators and DC commercial door systems. Built to safeguard sensitive electronics in extreme cold, it keeps gate operator systems operational in sub-zero temperatures. The HTR460 includes an integrated transformer and mounts directly to the operator frame. Ideal for industrial facilities, high-security perimeters, and northern climates where system failure is not an option.

Key Features

• 460V compatibility: For use with 460V pad-mounted AC operators and DC door systems
• Low-temperature protection: Maintains system performance down to -40°F
• Integrated transformer: Provides stable power conversion (battery bracket not included)
• Operator-mounted installation: Directly installs onto gate operator frame
• OEM LiftMaster component: Ensures electrical integrity and warranty compliance

Technical Specifications

• Part Number: HTR460
• Voltage: 460V AC input
• Temperature Rating: Operates down to -40°F [-40°C]
• Includes: Integrated transformer
• Excludes: Battery bracket
• Mounting: Frame-mounted (not pad-mounted)
• Application Type: Commercial, Industrial, Cold Climate
• Compatible Models: SL585U, SL595U

Conclusion

The LiftMaster HTR460 heater kit delivers reliable cold-weather protection for 460V gate operators and MAXUM door systems. With integrated voltage handling and sub-zero resilience, it is the trusted solution for maintaining access control in harsh environments. Elite provides full support for integration and system longevity.