Lochinvar & A.O. Smith 100277816 Control 328140-751 High Pressure Rating: Rated for

High Pressure Rating: Rated for 250 lb applications

This module is primarily utilized across the Lochinvar IB/IW series boilers and water heaters that require a pulse to analog signal conversion for system monitoring and modulation control

this RTD sensor delivers an industry-standard reference resistance of 1000 ohms at 70

This OEM replacement part is manufactured from high-strength borosilicate glass

this cartridge features a robust two-stage filtration design

Lochinvar & A.O. Smith 100277816 Control 328140-751 High Pressure Rating: Rated forThe Lochinvar & A. O. Smith 100277816 Interface Control is an essential OEM replacement component designed for precision management of commercial and residential water heaters and boilers. As a veteran grade HVACR control board, this unit integrates advanced diagnostic capabilities with a clear LCD interface to provide real time data on system temperature, sequence of operation, and communication status. This high performance boiler interface control