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

ensuring proper electrical and mechanical alignment

Field technicians will find this HVAC wiring harness replacement essential when diagnosing intermittent shutdowns or erratic sensor readings localized at the compressor

When troubleshooting irregular flame patterns or ignition lockouts

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

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