Riccar R25S Main PC Board
$23.99
Product details
Replacement main circuit board for the Riccar R25S upright vacuum, supplied as part B603-0600. The main board is the control electronics for the machine: it takes the input from the switches and drives the motor circuit, so a failed board typically presents as a vacuum that will not start, cuts out under load, or ignores the switch entirely even though the cord and switch test good.
Before replacing the board it is worth ruling out the simple causes first, since a bad switch, a chafed lead or a loose connector produces very similar symptoms and costs far less to fix.
- Main PC board, sold individually
- For the Riccar R25S upright
- Board only; harness and switches are separate parts
This board is specific to the R25S. The R25D and R25P use a different board, so read the model designation off the rating label rather than going by appearance. Ships to you in 2-5 business days.

