This part number typically refers to the Pyrolite chamber itself

it is specifically formulated for nickel-safe ice machine cleaning across all major brands

Operational Reliability: Specifically calibrated to interface with Lochinvar integrated control boards for rapid flame rectification

The 1/2-inch NPT connection and high flow capacity (4 Cv) ensure efficient liquid transfer in complex HVACR and industrial plumbing systems

York S1-025-45247-000 Expansion Valve 320788-702 This part number typically refersWhen you're troubleshooting short cycling or improper superheat in a York HVAC system, the York S1 025 45247 000 Expansion Valve is a critical OEM replacement part for restoring precise refrigerant flow control. This thermostatic expansion valve (TXV) is engineered with a 3 8" inlet and a 5 8" outlet, utilizing a standard 3 4 inch Chatleff connector to ensure a secure, leak proof integration into the evaporator assembly. Designed specifically for R