Schneider Electric (Barber Colman) ADDA-902-8 Potentiometer Kit 30067439-890 Universal Compatibility: Serves as a

Universal Compatibility: Serves as a direct replacement for Heil Quaker

this is the factory-authorized successor and is fully backwards compatible with all systems that utilized the legacy 003 board

ANSI Class IV seat leakage rating provides high-integrity shut-off to prevent ghost flow in inactive zones

How do I verify if the SWT2528 is the correct replacement

this 40VA class 2 transformer is the standard solution for 120V primary input configurations

Schneider Electric (Barber Colman) ADDA-902-8 Potentiometer Kit 30067439-890 Universal Compatibility: Serves as aSchneider Electric (Barber Colman) ADDA 902 8 Potentiometer Kit: 90 Deg., 1000 Ohms ADDA 902 8 is identical to ADDA 902 08