Carrier ACH-CP-B Keypad 326058-756 5" mounting base and 3/4"

5" mounting base and 3/4" suction stub connections

There is no functional or technical difference between these two numbers

Precision Metering: Optimized for nominal capacity ranges from 2 to 3 tons depending on the specific refrigerant charge

minimizing downtime during field maintenance or system upgrades

Compact NPT Porting: Standard 1/4" NPT threads facilitate seamless integration without requiring specialized adapters

Carrier ACH-CP-B Keypad 326058-756 5" mounting base and 3/4"The Carrier ACH CP B Keypad is the direct OEM replacement for the legacy ACH CP H interface, engineered specifically for ABB ACH550 series Variable Frequency Drives (VFD) used in Carrier and Bryant commercial HVAC systems. This advanced control panel features a built in real time clock and a high resolution LCD with multi language support, allowing technicians to perform precise parameter adjustments, system start ups, and advanced scheduling.