Advanced Distributor Products 76717100 Limit Switch 319847-401 Designed for closed-loop hydronic systems

Designed for closed-loop hydronic systems

Adjustable Differential: Provides a versatile 4

Common Questions: What are the signs of a failing Lennox 33F38 TXV

including R-134a

while the backlit display and permanent program retention preserve user settings during power interruptions

Advanced Distributor Products 76717100 Limit Switch 319847-401 Designed for closed-loop hydronic systemsThe Advanced Distributor Products 76717100 L160 30F Limit Switch is a critical OEM replacement part engineered for high precision thermal protection in residential and commercial heating systems. This L160 30F high limit switch is designed to open at 160F and close once the temperature drops by a 30F differential, preventing heat exchanger damage and ensuring furnace safety sensor reliability. As a genuine ADP HVAC component, the 76717100 offers