Lochinvar & A.O. Smith 100109676 Adapter 340155-7026 This increases or decreases the

This increases or decreases the effective pitch diameter

reducing terminal identification errors during high-pressure field repairs

maintaining precise timekeeping during line power interruptions without losing the programmed cycle

Yellow shows the pump is actively running

Is this actuator compatible with standard 24V controllers

Lochinvar & A.O. Smith 100109676 Adapter 340155-7026 This increases or decreases theThe Lochinvar & A. O. Smith 100109676 Adapter is a critical OEM replacement part designed for field technicians servicing high efficiency water heaters and boiler systems. This 4 pin to 5 pin adapter bridges the gap between different generations of control components, typically required when upgrading a hot surface ignitor or gas valve assembly on units like the A. O. Smith BTN 80 and BTN 100 or compatible Lochinvar Knight series. In the field, you