Beam/Electrolux Central Vac...
$31.99
Product details
Part 305200 replaces the relay inside Beam central vacuum power units, and the same relay is also sold for use in Electrolux central vacuum systems. Functionally, it is the switch that energizes the motor the instant any wall inlet valve opens somewhere in the house.
A central vacuum that will not start at any inlet is the classic relay failure. Because the relay sits between the low-voltage wiring and the motor circuit, a failed relay can look identical to a dead power unit from the wall inlet's point of view, which is why it is one of the first parts a technician checks on a completely dead system rather than assuming the motor itself has failed.
- Fits Beam: 33S, 166, 167, 167S, 177, 178, 183, 189, 189C, 189D, 189S, 190, 193, 197S, 254, 284, 287, 287S, 287SP, 294, 297, 297C, 297S, 297SP, 660, 677, 677S
- Also listed for: Electrolux central vacuum units
- Part: Relay, part 305200
- Symptom: System will not start at any inlet, or starts only intermittently
Have the wiring checked by a technician if replacing the relay does not restore normal operation, since the low-voltage switch line can fail independently of the relay itself.

