Lochinvar & A.O. Smith 100208475 Connector R-134A ensuring the system returns to

ensuring the system returns to a known state during power loss

or refrigerant lines

This specific kit is machined for the spline and mounting patterns of AFB and NFB series actuators

preventing vestibule corrosion and secondary water damage

Lochinvar & A.O. Smith 100208475 Connector R-134A ensuring the system returns toWhen you're dealing with a communication fault or a total system lockout on a high efficiency unit, the Lochinvar & A. O. Smith 100208475 Board Connector is a critical point of failure to inspect. This genuine OEM connection board, which replaces legacy part numbers RLY20066, RLY20066K, and 100167582, serves as the primary interface between the main control module and peripheral system sensors. Engineered for the Lochinvar Crest (models CHN and CHL)