common in low and medium-temperature commercial refrigeration

airtight seal against the ceiling substrate to prevent bypass leakage

Proper installation is vital to prevent inductor saturation

Optimized for a broad range of fluorinated refrigerants—including R410A

While universal discs exist

Fireye MBPF-100S Burner Control R-410A common in low and medium-temperatureThe Fireye MBPF 100S Burner Control is a specialized flame sensing module engineered for high reliability flame detection in multi burner management systems. This PF Series component operates on 120 VAC, 50 60 Hz and is designed to process signals from Fireye optical ultraviolet (UV) scanners or flame rods. The MBPF 100S provides a dedicated Flame ON LED and a user controlled Flame Fail LED to give technicians immediate visual feedback on combustion