HEAT EXCHANGER PACK (P/N 1133750-3) - As Removed
P/N: 1133750-3
Category: Ducts & Environmental Control
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 1133750-3 is a heat exchanger pack for aircraft environmental control systems. This component cools bleed air through air-to-air heat exchange using ram air, reducing temperature before the air cycle machine. Mounted within the air-conditioning pack (ATA 21), it integrates primary and secondary cores to prepare pressurized cabin air.
Essential for managing thermal loads in cabin conditioning and pressurization systems across general aviation and transport aircraft. Installation follows Aircraft Maintenance Manual procedures with fitment verification in the Illustrated Parts Catalog.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the HEAT EXCHANGER PACK (P/N 1133750-3)?
The 1133750-3 is a heat exchanger pack for aircraft environmental control systems. This component cools bleed air through air-to-air heat exchange using ram air, reducing temperature before the air cycle machine.
Is the 1133750-3 a PMA or OEM part?
The HEAT EXCHANGER PACK 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: As Removed. Contact us for sourcing details.
Does the 1133750-3 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 HEAT EXCHANGER PACK. We stock related hardware and can help identify companion parts.
Can the 1133750-3 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 1133750-3.
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