Aircraft Battery Accessories - HCU-4 Heater Control Unit Assembly
HCU-4 Heater Control Unit Assembly
HCU-4 Envelope Drawing
HCU-4 Component Maintenance Manual 5-0423, Rev. B
HCU-4 Installation Instructions
Certified InstallationsClick below for certified FAA installations of this accessory.
This battery accessory fits the following batteries:
115VAC and 28VDC Dual Connector Heater Control Unit|
This does not denote certified installations by the FAA.
The data/information contained herein has been reviewed and approved for
general release on the basis that this document contains no