Air conditioning controller panel switch for excavators Size: Clear Product overview This replacement air conditioning controller panel switch restores control of the climate functions in the cab. It is a direct compatibility part for the listed excavator models and is intended for use where the original panel switch is worn, damaged, or not responding. Key benefits Restores air conditioning control so operators can adjust cabin climate without delay. Compatible with the specified excavator models for straightforward replacement. Compact form designed to match the original panel footprint for an unobtrusive fit. Reduces downtime by providing a ready replacement for a failed control panel switch. Main attributes Function: Air conditioning controller panel switch for cab climate control. Compatibility: Fits excavator models 307, 312D, 320D, 323D, 329D, 336D. Size: Clear. Use: Replacement part for incab AC control systems. Practical applications Onsite after a panel switch fails on a 320D, restoring cabin comfort and enabling continued operation. Preventive maintenance stock for service technicians working with 329D and 336D machines to minimize machine downtime. Workshop replacement when refurbishing the cab controls on 307 or 312D excavators. Installation and notes Intended as a replacement component for the compatible models listed above. Installation by a qualified technician is recommended to ensure correct fit and safe operation. Verify compatibility with the machine serial number and existing wiring before installation. This controller panel switch provides a practical replacement option for maintaining functional air conditioning controls in the specified excavator models.