The Coleman Mach Cool Only 8430-3861 AC Control Box is a reliable and easy-to-use control box for your air conditioner. This control box can only be used in non-ducted and ducted applications where electric heat elements are not installed.
• For Coleman Mach 8330/8430/7330 Model AC Ceilling Assemblies
• Replaces previous part numbers 8430-3851 and 8330-3851
• 2-year limited warranty
Before You Order
Verify part number 8430-3861 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 8430-3861 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.





