Interchangeable Components: Allows for field-replaceable cartridges and thermostatic elements

By consolidating ignition

This core is engineered for use with a wide range of standard refrigerants commonly found in commercial Carrier units

Illinois facility

If the board fails to sense current on a functional compressor circuit

Lochinvar & A.O. Smith 100173799 Door Kit 319847-401 Interchangeable Components: Allows for field-replaceableThe Lochinvar & A. O. Smith 100173799 Door Kit is a field critical heat exchanger access door kit designed for high efficiency hydronic boilers and volume water heaters. This OEM assembly, which is functionally identical to WTR3086, serves as the primary seal for the combustion chamber, ensuring proper pressure vessel integrity and thermal containment. When performing a Lochinvar heat exchanger cleaning, replacing the door kit is essential to restore