High Close-off Pressure: Provides a 200 psi close-off rating

ensuring precise pressure monitoring and reliable combustion safety control

While the specs might look similar

Facilitates reliable valve sequencing in complex HVACR pneumatic loops

this SPST (Normally Closed) furnace high limit switch offers the durability required for high-cycle applications

Johnson Controls V46AE-17 Regulating Valve R-410A High Close-off Pressure: Provides aMaintain precise head pressure control in your water cooled condenser systems with the Johnson Controls V46AE 17. This direct acting water regulating valve is engineered to modulate the flow of water or glycol to ensure consistent system performance under varying heat loads. Built with a rugged cast iron body, this 1 1 4" NPT commercial grade valve is optimized for non corrosive refrigerants and features a high pressure 70 to 260 PSI opening point