Valor Contactor LC1D25 1756660

The Valor LC1D25 contactor is an electrically operated switch used inside the appliance to make and break a higher-current circuit under the command of the control board. It is supplied by Valor as part of assembly 3353420 and carries the spare part number 1756660. The LC1D25 designation identifies the contactor type within the Valor range of replacement components.

• The appliance does not respond when there is a call for heat, even though the control board shows a demand.
• Audible chattering or repeated clicking from the contactor instead of a single clean pull-in.
• Intermittent operation, with the appliance dropping out partway through a cycle.
• Visible arcing, pitting or blackening on the contact faces, or a burnt smell around the electrical panel.
• The contactor coil reads open circuit or the contacts fail to close when energised.

• Confirm the number on the existing contactor or the surrounding assembly matches 1756660 or assembly 3353420 before ordering.
• Check your appliance model against the compatibility list to confirm this contactor is the correct item for your unit.
• Isolate the electrical supply at the fused spur and prove dead before removing or fitting the contactor.
• Inspect the associated wiring and terminals for heat damage while the contactor is out, as repeated arcing can affect the connections around it.