HEATER (P/N 104739) - New Surplus

Part 104739 is an aircraft cabin heater that delivers temperature-controlled air for environmental control systems. This unit regulates heated air flow to maintain cabin comfort during flight operations. Installed in cabin heating circuits, it integrates with the aircraft's environmental control system to manage temperature distribution.

Installation and testing must follow the aircraft maintenance manual and FAA-approved data. Verify compatibility using the Illustrated Parts Catalog before installation. Heating systems in certificated aircraft comply with fire protection standards per 14 CFR 23.859, 25.859, or 27.859.

What is the HEATER (P/N 104739)?

Part 104739 is an aircraft cabin heater that delivers temperature-controlled air for environmental control systems. This unit regulates heated air flow to maintain cabin comfort during flight operations.

Is the 104739 a PMA or OEM part?

The HEATER may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.

Does the 104739 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the HEATER. We stock related hardware and can help identify companion parts.

Can the 104739 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 104739.