the Sporlan 168072—also identified as the QC-1 Yellow Cartridge—is the specific internal component required for precise refrigerant metering

making it a staple for contractors maintaining Laars heating equipment

an ECO adapter

the CE15CN3AB ensures consistent engagement in fluctuating power environments

Fireye MP562 Module 30067439-890 the Sporlan 168072—also identified asThe Fireye MP562 Module is a high performance, non recycle program module w lockout designed specifically for the Fireye M Series II flame safeguard system. Engineered for commercial and industrial burner management, this plug in component provides critical combustion control by managing the ignition sequence and continuous flame monitoring. The Fireye MP562 is distinguished by its lockout on loss of airflow logic, ensuring a permanent safety shutdown