it replaces worn or pitted snap-disc sensors that cause furnace short cycling or blower motor malfunctions

The Phase III refrigeration oil test is calibrated to industry standards

For single-stage heat pump applications without auxiliary heat

utilizing this genuine Lennox replacement part maintains the factory-certified safety and timing sequences required for optimal combustion performance

Its two-piece compression design—utilizing a heavy-duty nut and sleeve—provides superior vibration resistance and mechanical stability in high-demand boiler and furnace environments

Veris Industries TFDKR00 Sensor it replaces worn or pittedThe Veris Industries TFDKR00 is an industrial grade duct mount temperature sensor engineered for precise thermal monitoring within Building Automation Systems (BAS) and HVAC mechanical equipment rooms. This unit features an 8 inch stainless steel probe, providing the necessary reach for accurate mid stream airflow measurements in large diameter ductwork. At its core, the sensor utilizes a 10k Ohm Type 3 thermistor paired with an 11k Ohm shunt,