Precision Fit: Ensures exact drop-in replacement for Carrier HVAC systems

this kit is specifically designed for high-efficiency models with a 2-inch cylinder bore

Dual Voltage Compatibility: Rated for both low voltage and line voltage circuits

The Maxitrol MR212E-1616 is designed for modulating control in negative pressure systems

As a direct replacement for S1-024-31941-028

Lochinvar & A.O. Smith 100208395 Pressure Switch 340793-762 Precision Fit: Ensures exact drop-inMaintain precise control and system safety with the Lochinvar & A. O. Smith 100208395 Gas Pressure Switch. This heavy duty OEM replacement part is engineered for high recovery commercial water heaters and boilers, specifically designed to monitor gas pressure thresholds and ensure reliable burner ignition sequences. With a factory calibrated 3" WC set point, this low gas pressure switch acts as a critical safety interlock, preventing the appliance