Sporlan 168074 QC-2 Green Cartridge ensure airflow is not restricted

ensure airflow is not restricted by a secondary heat exchanger blockage or a failed blower motor before concluding the sensor is out of calibration

the 396021 is specifically designed for two-stage gas valves

using a verified furnace burner orifice is essential to prevent delayed ignition or soot buildup caused by improper fuel-to-air ratios

the Sensus 019-01029-004 is compatible with natural gas

Built for precision sensing

Sporlan 168074 QC-2 Green Cartridge ensure airflow is not restrictedThe Sporlan 168074 QC 2 Green Cartridge is a precision engineered replacement component for Type Q thermostatic expansion valves (TEVs). As a veteran technician knows, the QC 2 is a size two orifice designed to deliver reliable superheat control across various refrigeration and air conditioning applications. It is refrigerant color coded green for immediate identification on the job site. This valve cartridge service kit is compatible with multiple