Carrier EP12BH211 Liquid Valve 340155-7024 Does this replace the HH57AC077

Does this replace the HH57AC077 model

this is an OEM Raypak replacement part designed specifically for equipment requiring a 24V DPDT relay

Key Benefits Broad Compatibility: Fits standard damper shafts ranging from 6 mm to 16 mm

Is the Resideo GS250 compatible with older Honeywell systems

The integrated tri-function button allows for a push-to-test diagnostic without draining the boiler

Carrier EP12BH211 Liquid Valve 340155-7024 Does this replace the HH57AC077The Carrier EP12BH211 Liquid Valve is a Factory Authorized Parts OEM component designed for high efficiency liquid refrigerant control within commercial refrigeration systems and industrial HVAC equipment. As an essential liquid line service valve, the EP12BH211 ensures the precise regulation of refrigerant flow, which is critical for maintaining consistent subcooling and overall cycle stability. Built with a heavy duty architecture, this solenoid