Need help? We're here!
(888) 312-8812 Login SignupThe Freightliner Heater and A/C Control Unit acts as the command center for the Cascadia’s main cab climate by converting dial turns into digital signals for the HVAC system. Because this specific Freightliner A22-60645-101 module is tailored for trucks without sleeper berths, it prioritizes rapid airflow to the front vents to clear windshield fog or cool the cabin quickly. The internal electronic switches are built for high-frequency use, communicating directly with the vehicle's data bus to balance blower speed and temperature mixing. These automated adjustments keep the interior environment steady so the driver can focus on the road instead of constantly fidgeting with the dashboard knobs.
| Brand | Part Number |
|---|---|
| A22-60645-101 | |
| MEI | 11-0656 |
Be the first to review this product!
Be the first to ask a question about this product!
Optional. Please do not use your full name.
Minimum 10 characters, maximum 500 characters
You can upload up to 3 images to help illustrate your question. Supported formats: JPG, PNG, GIF, WebP
Please complete the reCAPTCHA verification to submit your question.
California residents see

