UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

GMW16119

Coaxial Tube Internal Heat Exchanger for R134a and R1234yf Air Conditioning Systems

inactive
Buy Now
Organization: GMW
Publication Date: 1 October 2009
Status: inactive
Page Count: 12
scope:

This specification establishes the minimum requirements for the coaxial tube of an internal heat exchanger (IHX) assembly to be used in R134a, GMW5038 and R1234yf Air Conditioning (A/C) systems.

Supplier qualification must be demonstrated for the tube design of each unique IHX profile before the supplier may bid on IHX business. To obtain qualification, the supplier's IHX tube design must meet all requirements of this specification and must be approved by the General Motors Bill of Material (BOM) Family Owner (BFO).

This specification does not include the IHX validation requirements for: brazed/welded fittings, access ports, etc., (covered in GMW15787), Air Conditioning Refrigerant System Connections (covered in GMW15787), or seal washers (covered in GMW15779). In addition, this specification does not include the validation requirements for larger assemblies containing an IHX: IHX production assembly parts shall be in accordance with metallic refrigerant lines GMW15773, and lines containing elastomeric hose, or coupled hose assemblies GMW14319.

Mission/Theme. The intent of this specification is to define the thermodynamic performance requirements for coaxial tube internal heat exchangers for use with R134a and R1234yf refrigerant.

Classification. Not applicable.

Document History

February 1, 2019
Internal Heat Exchanger for Air Conditioning Systems
A description is not available for this item.
April 1, 2013
Internal Heat Exchanger for Air Conditioning Systems
This standard establishes the minimum requirements for an internal heat exchanger (IHX) assembly to be used in R134a, GMW5038 and R1234yf, GMW16283 Air Conditioning (A/C) systems. Supplier...
August 1, 2010
Internal Heat Exchanger for Air Conditioning Systems
This standard establishes the minimum requirements for an internal heat exchanger (IHX) assembly to be used in R134a, GMW5038 and R1234yf, GMW16283 Air Conditioning (A/C) systems. Supplier...
GMW16119
October 1, 2009
Coaxial Tube Internal Heat Exchanger for R134a and R1234yf Air Conditioning Systems
This specification establishes the minimum requirements for the coaxial tube of an internal heat exchanger (IHX) assembly to be used in R134a, GMW5038 and R1234yf Air Conditioning (A/C) systems....
December 1, 2008
Coaxial Tube Internal Heat Exchanger for R134a and HFO1234yf Air Conditioning Systems
Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take...

References

Advertisement