Precise Control Logic: The 4-8 PSI spring range allows for accurate sequencing and calibrated response to pneumatic signals

Chatter is typically the result of low voltage from the transformer or a faulty thermostat

An open circuit or a reading significantly outside the manufacturer’s resistance range indicates a failed winding

This kit is built for millivolt gas systems and features a 90° left-hand flame pattern for optimal sensor impingement

and Takagi heating equipment

Lochinvar & A.O. Smith 100276287 Thermostat L99H008 Precise Control Logic: The 4-8The 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