and the McDonnell & Miller 310802 Snap Switch is the standard for maintaining seasonal uptime

The MARS 16036 Potential Relay

this Carbide Series ignitor features high-purity recrystallized silicon carbide construction

Stable 24V Output: Provides consistent secondary voltage to prevent chatter in contactors and relay failures

The unit is rated for a 680 PSI maximum working pressure

Schneider Electric (Barber Colman) ADDA-104-2 Plunger Els PW 17895 and the McDonnell & MillerThe Schneider Electric (Barber Colman) ADDA 104 2 Plunger is a precision engineered 150 lb. plunger assembly specifically designed for seamless integration with AV 29 series valve linkages. As a veteran HVACR technician, you know that maintaining the integrity of Barber Colman gear train actuators requires OEM spec components to ensure accurate stroke transition and long term reliability. This 150# plunger assembly is critical for field installing