Automotive HVAC Heat Exchangers
Condensers and evaporators reviewed against vehicle HVAC packaging and system data.
Application requirements
The condenser and evaporator perform different duties within a vehicle air-conditioning circuit. The available envelope, vibration environment, air distribution and connection geometry are as important as the thermal requirement. BKF’s existing automotive catalogue provides a starting point for a drawing-based enquiry.
Define the thermal duty
Provide the normal design point and the difficult operating cases, including the ambient range and load variation. State how the duty was calculated and which conditions are fixed. This allows the component enquiry to reflect the intended system rather than a single nominal rating.
Information for selection
- Vehicle/module identification and drawing
- Refrigerant and system design points
- Port geometry, mounts and interface tolerances
- Durability and test acceptance requirements
Relevant product enquiries
Installation & operating considerations
Identify air or fluid distribution, orientation, access for cleaning and inspection, and the permitted pressure drop. Specify the environment, including coastal or industrial exposure where relevant. Confirm connections and tolerances against the equipment drawing.
Product qualification
Refrigerant suitability, operating limits and test conditions must be confirmed for the selected component. References to an application do not certify every catalogue product for it.
Agree a sample and validation plan before series supply. Separate the component’s acceptance criteria from system-level performance and regulatory requirements.
Buyer questions
Which component should I request?
Identify the circuit role, working fluids and heat-transfer duty. Include a system sketch if the component boundaries are unclear.
Does this page confirm a refrigerant or platform approval?
No. Ask for written confirmation of the proposed component and its qualification requirements.
What should accompany the RFQ?
Vehicle/module identification and drawing, Refrigerant and system design points, Port geometry, mounts and interface tolerances, Durability and test acceptance requirements, a drawing and quantity.
Related products & resources
ENGINEERING ENQUIRIES
Need a custom heat exchanger?
Share your operating conditions, installation drawing and quantity. Ask our team to review the product requirements.