Lochinvar & A.O. Smith 100376494 Gauge 323080-701 this Johnson Controls model is

this Johnson Controls model is a standard for pump-down and safety cut-out applications

Replacing an aging or out-of-spec furnace pressure switch helps prevent nuisance lockouts and ensures the heater meets the specific static pressure requirements of thinner air in elevated regions

9 Cv rating and NPT threaded connections

but replacement is recommended if the ceramic insulator is cracked or the metal is severely oxidized

Can this handle chilled water applications

Lochinvar & A.O. Smith 100376494 Gauge 323080-701 this Johnson Controls model isThe Lochinvar & A. O. Smith 100376494 is a professional grade Temperature & Pressure (T&P) Gauge designed for precise monitoring in high demand hydronic and potable water systems. As the direct OEM replacement for the discontinued 100208153, this commercial water heater gauge provides critical real time diagnostics to ensure safe boiler operation. Featuring a dual scale interface, it delivers accurate pressure readings from 0 75 PSI and temperature