20992943 MACK HVAC CLIMATE CONTROL PANEL / TEMPERATURE SWITCH ASSEMBLY (OEM)

Cross References Brand / Manufacturer Part Number Mack Trucks (Main Product) 20992943 TruckAC+ T20992943 Volvo Trucks Mack (OEM Interchange) 20992943 Technical Specifications Feature Details / Value Product Name HVAC Climate Control Panel / Temperature Switch Assembly Part Number (MPN) 20992943 Operating Voltage 12V DC Control Interface Triple Rotary Dial Knobs (Fan Speed, Air Temperature Mix, Mode/Direction Selection) Auxiliary Switches Integrated Push-Buttons for A/C Compress Engagement and Cabin Air Recirculation Illumination Integrated Backlit LED Dashboard Lighting Controls Connector Type Rear-Mounted Multi-Pin Electrical Terminal Block Plug Housing Material High-Impact Rigid Automotive Grade Polymer Faceplate VMRS Code 001-001-002 (Cab Climate Control Panel Module) Applications & Compatibility Guide Category Usage & Compatible Truck Models Recommended Use • Designed as a direct factory original equipment (OE) replacement dashboard control interface to restore full functionality to the driver cabin's heating, ventilation, and air conditioning system. Compatible Fleet Models • Mack Heavy-Duty & Vocational Platforms:   - Mack Granite Series (GU7, GU8)   - Mack Pinnacle Series (CHU, CXU)   - Mack Vision, Titan, and Rawhide Models   - Manufactured in individual model years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015. • Volvo Commercial Fleets:   - Fits select co-developed commercial vehicle platforms utilizing the matching shared electronic chassis architecture. Purpose & Function • Serves as the primary operator module interface to regulate cabin temperature parameters. It directly dictates electronic commands to the blower motor resistor, blends air flaps via mechanical actuators, and signals the air conditioning compressor clutch system to guarantee environmental operator comfort under all road conditions.