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

the ZG-DC1 enables precise motion transfer between the actuator and the damper blade

the internal contact opens permanently and the fuse must be replaced to restore heater operation

streamlining service calls and maintaining consistent food-safe holding temperatures

which allows for rapid

Reznor 151155 Contactor 320734-701 the Sporlan 168072—also identified asThe Reznor 151155 Contactor is a heavy duty OEM replacement contactor designed for high current load management in commercial and industrial HVACR systems. Built for performance in demanding environments, this 3 pole contactoroften identified as the CL01A31T Lis a critical component for controlling blower motors, burners, and compressors in specialized Reznor units. Featuring a 208V coil (compatible with 240V configurations) and auxiliary contacts, it