05-25-04 HEATER ASSY. (P/N 464-427) - As Removed
P/N: 464-427
Category: Ducts, Heating & Air Conditioning
Flat-rate shipping. Choose Ground or a faster service at checkout.
Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.
Available Inventory
| Condition | Price | Stock |
|---|---|---|
| As Removed | $1650.00 | 1 Available |
Product Description
The 464-427 is a Janitrol cabin heater assembly for the Piper PA-44 Seminole twin-engine aircraft. This 45,000 BTU heater supplies warm air to the cabin and defrost system, maintaining comfortable cockpit and cabin temperatures during flight. The assembly integrates with the aircraft's engine bleed air or electrical heating system to distribute heated air through cabin vents and windscreen defrost lines.
Installation and maintenance follow Piper PA-44 documentation and FAA AC 43.13 acceptable methods. Cross-references to Janitrol 90D38-2 specification.
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 05-25-04 HEATER ASSY. (P/N 464-427)?
The 464-427 is a Janitrol cabin heater assembly for the Piper PA-44 Seminole twin-engine aircraft. This 45,000 BTU heater supplies warm air to the cabin and defrost system, maintaining comfortable cockpit and cabin temperatures during flight.
Is the 464-427 a PMA or OEM part?
The 05-25-04 HEATER ASSY. 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 464-427 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 05-25-04 HEATER ASSY.. We stock related hardware and can help identify companion parts.
Can the 464-427 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 464-427.
Related Ducts, Heating & Air Conditioning
- DUCT – P/N f222010s
- DUCT FWD – P/N k69749-7
- DUCT ASSY – P/N 25xl14751
- VENT – P/N 1730-1
- RECIRCULATION FAN – P/N evac52362
- FAN CASE – P/N s-6042ec-2
- DUCT ASSY – P/N 500-17954-401
- DUCT ASSY L/H – P/N f8542-139-405
- AC DUCT – P/N 500-17156-003
- DUCT – P/N 25vf3633b
- VENTILATING BLOWER ASSEMBLY – P/N 101-384176-1
- ECS TIMER – P/N 25-8nf4417-83a