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Warranty

10 Year Limited Warranty

Copper Tube, Line Sets & Wrot Copper Pressure Fittings for HVAC/Refrigeration Applications
Effective 9/01/2023

This limited warranty is provided by AD Engineering. to owners (“Owner”) of property in which AD Engineering Copper Tube, Line Sets and Wrot Copper Fittings Products have been installed for use with conventional HVAC and Refrigeration equipment and systems. HVACR is defined as Heating, Ventilation, Air Conditioning and Refrigeration.

“Products” refers to the following AD Engineering copper products incorporated into HVAC and Refrigeration systems: ACR Copper Tube, Copper Dehydrated Refrigeration Service Coils, Standard Line Sets, Mini Split Line Sets, and Wrot Pressure Copper Fittings.

AD Engineering warrants to Owner that for a period of ten (10) years from installation on Owner’s property, the Products, when properly installed for use with conventional HVACR equipment and systems, will be free from defects in design and workmanship under normal conditions of use. This warranty is transferable during the warranty period to subsequent purchasers of the property to which this warranty is applicable.

Provided (i) the Owner promptly notifies AD Engineering of any Product failure by contacting AD Engineering at the telephone number listed below; (ii) returns the claimed defective Product to AD Engineering for inspection; and (iii) the Product is determined by AD Engineering to be defective, AD Engineering will repair or replace the Product, and will pay the Owner the actual documented costs of removal and reinstallation, whichever is less. This warranty does not extend to:

  1. failures of any product, parts, or systems used in conjunction with the Product where such product, part or system was not manufactured by an AD Engineering company; specifically, the insulation surrounding the Product is not covered by this warranty;
  2. failures caused, in whole or in part, by improper installation, abuse or natural disasters, including but not limited to flooding, windstorm and lightening; or attachments or modifications to the Product not authorized by AD Engineering;
  3. failures caused by operation of the Product in an unsuitable or hostile environment;
  4. product sold prior to the effective date of this warranty or after AD Engineering publishes revised terms of this warranty;
  5. any other cause beyond the control of AD Engineering

AD ENGINEERING EXPRESSLY DISCLAIMS ANY LIABILITY FOR SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL (INCLUDING LOST PROFITS) DAMAGES. THIS IS THE ONLY WARRANTY PROVIDED BY AD ENGINEERING TO THE OWNER AND IS IN LIEU OF ANY AND ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO AN IMPLIED WARRANTY OF MERCHANTABILTY OR FITNESS FOR PARTICULAR PURPOSE. LINESETS, INC. RESERVES THE RIGHT TO MODIFY THE TERMS OF THIS LIMITED WARRANTY FROM TIME-TO-TIME, PROVIDED HOWEVER, THAT THE WARRANTY IN EFFECT AT THE TIME OF INSTALLATION OF A PARTICULAR PRODUCT SHALL CONTROL.

For Warranty Administration, call (540) 572-7715

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