Allied Air 69H12 Power Choke

Product Description

The ALLIED AIR 69H12 is a power choke used in HVAC electrical systems to filter and suppress high-frequency noise on power lines. A power choke is an inductive component that limits rapid current changes, protecting sensitive control boards and variable-speed drives from electrical interference. It is typically installed by licensed HVAC technicians as part of a system's electrical assembly. The 69H12 is suited for applications where line noise mitigation is required to maintain stable operation of electronic components within heating and cooling equipment.

The ALLIED AIR 69H12 power choke fits into the electrical section of HVAC systems where power quality and component protection are critical. It is commonly used in residential and light commercial installations involving variable-speed or electronically controlled equipment. Technicians install this choke when replacing a failed unit or when addressing noise-related faults in the system's control circuitry.

Key Features

• Suppresses high-frequency electrical noise on power supply lines
• Protects downstream control boards and variable-speed drive components
• Inductive design limits rapid current fluctuations
• OEM-style replacement for ALLIED AIR HVAC equipment

Compatibility

Designed as an OEM-style replacement power choke for ALLIED AIR HVAC equipment. Refer to the equipment's service manual or parts list to confirm fitment for your specific unit.

Installation Notes

Installation should be performed by a qualified HVAC technician. Disconnect and lock out all electrical power to the unit before handling any internal components. Verify that the replacement choke matches the original component's specifications before installation. Follow all applicable NEC requirements and local codes when servicing electrical components in HVAC equipment.

Technical Specifications

• Component Type: Power Choke

Standard Information

• Brand: ALLIED AIR
• Manufacturer Part Number: 69H12