BASO K16BA-36 Thermocouple The McDonnell & Miller 304400

The McDonnell & Miller 304400 is a genuine replacement flow switch cover (Model FS4-3COV) engineered specifically for Xylem FS4-3 liquid flow switches and the AF-1

Key Benefits: High-Pressure Capability: Reads up to 1000 PSI

allowing it to manage a continuous load of 80 Amps and an inrush current of up to 400 Amps

take-apart expansion valve body designed for high-demand HVACR systems

replacing this part is the standard procedure to restore close-off performance

BASO K16BA-36 Thermocouple The McDonnell & Miller 304400The BASO K16BA 36 Thermocouple is a professional grade flame sensing component engineered for high performance standing pilot ignition systems. As a veteran preferred 36 inch thermocouple, this unit generates a reliable 2535 mV open circuit millivolt range, ensuring the gas valve remains energized only when a stable pilot flame is present. Designed as the direct BASO K16BA 36 replacement for legacy K16BA 36C and K16BA 36H models, it provides the