Hartzell CD15K - 1. WARRANTY - *Must read before proceeding with heater installation, modification or servicing*; 1.1. New HET heaters come with 4-yr or 2,000-hr, whichever comes first, full warranties. After 1000-hrs of heater operation or 4 years (whichever comes first) the pressure decay test and inspection described in the “Instructions for Continued Airworth...; 1.2. Any warranty work must be pre-authorized in writing by Hartzell Engine Technologies LLC.; 1.3. Warranty shipments must be accompanied by proper paperwork reflecting a Warranty Authorization Number obtained directly from Hartzell Engine Technologies LLC (HET). Return shipments cannot be accepted without this authorization, HET reserves the...

2900 Selma Highway, Montgomery AL 36108 USA
PH: +1.334.386.5400 (option 2) FAX: +1.334.386.5450 WEB: www.hartzell.aero
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MM10001
Dated 1/1/08
Rev L dated 5/21/15
1. WARRANTY – *Must read before proceeding with heater installation, modification or
servicing*
1.1. New HET heaters come with 4-yr or 2,000-hr, whichever comes first, full warranties. After 1000-
hrs of heater operation or 4 years (whichever comes first) the pressure decay test and inspection
described in the “Instructions for Continued Airworthiness” becomes mandatory.
1.2. Any warranty work must be pre-authorized in writing by Hartzell Engine Technologies LLC.
1.3. Warranty shipments must be accompanied by proper paperwork reflecting a Warranty
Authorization Number obtained directly from Hartzell Engine Technologies LLC (HET). Return
shipments cannot be accepted without this authorization, HET reserves the right to repair or
replace warrantied items. HET is not responsible for aircraft down-time, lost revenues, customs
or duties. Factory covers ground freight only in the USA if warranty is authorized.
1.4. IN NO EVENT SHALL HARTZELL ENGINE TECHNOLOGIES LLC
(HET) BE LIABLE
FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGE: however
arising, whether in warranty, strict liability, contract, tort, negligence or otherwise, including but
not limited to loss of profits, revenue, loss of total or partial use of the products, facilities,
services, downtime costs, or claims of purchaser for such or other damages whether on account of
products furnished hereunder or delays in delivery thereof, HET liability of any claim shall in no
case exceed the purchase price allowable to the product or part thereof which give rise to the
claim. Notice of claims against Hartzell Engine Technologies LLC must be made in writing
within forty-eight (48) hours of discovery affording HET an opportunity to make a prompt
investigation of surrounding facts and mitigate any damage which might ensure. Should the
responsibility be determined to be Hartzell Engine Technologies LLC a waiver by the purchaser
of any right later to assert such a claim will be required. Any cause of action against Hartzell
Engine Technologies LLC arising out of or relating to the contract or the performance hereof
shall expire unless bought within one year of the time of accrual thereof. The forgoing limited
warranty is exclusive and in lieu of all other warranties expressed or implied, including but not
limited to any warranty of merchantability or fitness for particular purpose.
1.5. NOTICE:
1.5.1. WARRANTY DEPENDANT ON THE FOLLOWING:
1.5.1.1. Balance between combustion air inlet and exhaust is critical. Any modifications to
the heater, combustion air inlet or the exhaust could cause the heater not to run
properly and voids warranty.
1.5.1.2. ANY modification to any HET component without documented permission from the
PAH voids warranty and excludes Hartzell Engine Technologies LLC (company
and/or personnel from any and all liability.
1.5.1.3. Breaking any tamper-proof seal, or introducing Teflon products (Teflon tape,
dope etc.) for use as a fuel sealant voids warranty.
1.6. TO ACTIVATE WARRANTY AND RECEIVE CORE REIMBURSEMENT, you must fill
out and return warranty activation card included with your heater or go online to
www.hartzell.aero/warranty/