Pay in 4 interest-free payments of $26.36 Learn more
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
Common Questions Do I need to prime this siphon before operation
For optimal performance and to prevent debris accumulation
a failing expansion tank
the internal silicone diaphragm is designed to withstand air or combustion byproducts that do not degrade silicone materials
a lack of signal triggers an immediate safety shutdown to prevent the accumulation of unburned gas
York S1-025-41330-000 Freezestat Els PW 17895 Common Questions Do I needThe York S1 025 41330 000 is an OEM SPST Freezestat designed for precise low limit control in commercial and residential HVAC systems. This HVAC freeze protection switch features a fixed setpoint, engineered to open at 26F and close at 38F, preventing catastrophic ice buildup on evaporator coils or chilled water coils. By monitoring discharge air or refrigerant temperature, the York S1 025 41330 000 acts as a primary safety interlock, cutting power to