# STC SA02641CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Hartzell Engine Technologies, LLC, United States
- Description: Installation of C&D Associates Combustion Heater Kit 30 (P/N CD11003K30)
- Applied: September 3, 2008
- Status date: February 11, 2016
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A8EA](https://openairdocs.org/tcds/A8EA)
- Certificate PDF: https://openairdocs.org/files/sha256/4f/0b/4f0bd30c2ac72490055a99bd1eedc2f379dc51b8faf395596baf29739aed861a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A370AEFB2EA5298486257FAB006E97D9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02641CH

## ADs that name it (0)

None.

## Approved models (2)

- Piper Aircraft Inc. PA-31T ([TCDS A8EA](https://openairdocs.org/tcds/A8EA))
- Piper Aircraft Inc. PA-31T1 ([TCDS A8EA](https://openairdocs.org/tcds/A8EA))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Part 3 of the Civil Air Regulations.

(See Type Certificate Data Sheet No. A8EA for complete certification basis.)

Installation of C&D Associates Combustion Heater Kit 30 (P/N CD11003K30), in accordance with C&D Associates Installation Instructions IN11003K30, dated September 3, 2008.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2. FAA Approved Flight Manual Supplement dated October 15, 2008, or later approved revision is required as part of this installation.

3. Full compliance with the C&D Combustion Heater Airworthiness Limitations, MM10001 Maintenance Manual, First Edition, Rev. none, dated January 1, 2008, or later FAA approved revision, is required.

4. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Hartzell Engine Technologies LLC 2900 Selma Highway Montgomery, Alabama 36108

A8EA Make : Piper Aircraft Model : PA-31T, PA-31T1 Date of application : September 3, 2008

Date of issuance : October 22, 2008

Date reissued : February 11, 2016

(Signature) Timothy P. Smyth Manager, Chicago Aircraft Certification Office

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee)

from (Name of grantor) (Print or type)

(Address of grantor)

Signature of grantor (In ink):

## Every issue (2)

- February 11, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/4f/0b/4f0bd30c2ac72490055a99bd1eedc2f379dc51b8faf395596baf29739aed861a)
- October 22, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/c5/5f/c55f6cb3eac50e8e4e305ec4e2590e17d62149854b175fa2cafc2003cecfa378)

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