The unit features standard non-polarized leads within the conduit box

extending the MTBF (Mean Time Between Failure) of the drive system

the RPE-48-BD is the preferred solution for post-cleanup operation to maintain maximum flow capacity and debris filtration

The A19ACA-14 features a -30 to 100 degree F setpoint range

or 9-13 PSI operation to align with your controller's output

Lochinvar & A.O. Smith 100208501 Connection Board 30067439-890 The unit features standard non-polarizedAs a seasoned technician, you know that a reliable low voltage control interface is the backbone of any first generation Lochinvar Knight boiler or A. O. Smith commercial water heater. The Lochinvar & A. O. Smith 100208501 Connection Board serves as the centralized wiring hub for vital field installed components. This genuine OEM board is a direct, pin to pin replacement for the Lochinvar RLY2202, ensuring seamless integration without the need for