The assembly includes two heavy-duty 1/4-20 x 3" stop screws and two matching 1/4-20 hex nuts

which can lead to premature failure

If the sensor detects a signal below the common 0

Broad Cross-Reference: Directly replaces S1-7956A-3771

allowing for easier installation in narrow heater cabinets

Powers Commercial 390-068 Replacement Kit Freon The assembly includes two heavy-dutyThe Powers Commercial 390 068 Replacement Kit is an essential service component for maintaining pneumatic temperature control systems. Designed specifically as a poppet replacement kit, this assembly ensures the precise modulation of airflow within the valve body, preventing pneumatic signal leakage and restoring the accuracy of the HVAC control valve. In a commercial setting, worn poppets are a common failure point that leads to hunting or sluggish