Carrier KH43LG070 Filter Drier 318973-401 Lockouts typically occur if the

Lockouts typically occur if the DSI electrode/sensor fails to detect a flame within the designated trial for ignition (TFI) period

With a full-load amperage of 2

this kit allows for rapid field repairs

Contractors looking for HVAC replacement parts that match original equipment performance rely on this specific 3-circuit configuration to restore system subcooling and superheat parameters to factory standards

Carrier KH43LG070 Filter Drier 318973-401 Lockouts typically occur if theThe Carrier KH43LG070 Filter Drier is a critical liquid line filter drier designed for high performance moisture and acid removal in commercial and residential HVACR systems. As a genuine Factory Authorized Part (FAP), this unit ensures an exact drop in replacement, maintaining the original engineering specifications of Carrier, Bryant, and Payne equipment. This drier features a 7 8" sweat connection (ODF) and is specifically engineered to protect the