Lochinvar & A.O. Smith 100276287 Thermostat 319847-401 making it highly versatile for

making it highly versatile for gravity-fed or closed-loop cycles where normally closed solenoid operation is required for fail-safe security

hot gas defrost

and compressor functions to maintain specific latent heat removal requirements

The M611 is a dedicated modulator that requires a separate upstream pressure regulator

With a maximum pressure rating of 400 PSI and a rugged plated steel frame

Lochinvar & A.O. Smith 100276287 Thermostat 319847-401 making it highly versatile forThe Lochinvar & A. O. Smith 100276287 Thermostat is a high precision K Gas Thermostat MFG H CONV designed for professional grade temperature regulation in commercial and residential water heating systems. Engineered as a direct OEM replacement part, this manual reset gas thermostat effectively manages heat levels by modulating the gas supply based on real time fluid temperatures. It operates within a precise 40F to 120F temperature range, ensuring