A sticking sequencer contact is a common cause

installing a lower-capacity transformer can lead to overheating and component failure

An imbalanced wheel causes shaft oscillation

Common signs include the burner lighting for several seconds then shutting down

At approximately 77°F (25°C)

Emerson Alco 048216 Filter Drier 320788-704 A sticking sequencer contact isThe Emerson Alco 048216, also identified as the EK 306S liquid line filter drier, is a premium compacted bead drier designed for maximum moisture and acid removal in high pressure refrigeration systems. Featuring a 30 cubic inch desiccant volume and 3 4" ODF sweat connections, this unit is engineered to protect critical components like TXVs and compressors from contaminants. The EK 306S filter drier utilizes a 20 micron filtration pad to ensure high