Reznor 120875 Gas Connector 321042-401 which affects the vacuum pressure

which affects the vacuum pressure generated by the inducer motor

the McCally Tools JC-5361 Test Probe is a purpose-built assembly engineered for high-precision pneumatic pressure testing

Durable Brass Construction: Offers excellent corrosion resistance and structural integrity for long-term installation

The 7-inch insertion length allows for accurate sensing deep within the heat exchanger airflow

Reznor 120875 Gas Connector 321042-401 which affects the vacuum pressureThe Reznor 120875 is a high performance 3 4" X 36" flexible gas connector engineered specifically for industrial and commercial HVACR applications. As an OEM Reznor gas connector, this component ensures a perfect fit and reliable seal for high BTU equipment, including Reznor TR, UDAS, and UDAP series unit heaters. The 36 inch length provides the necessary slack to absorb mechanical vibration and seismic movement, preventing stress fractures common in