PCB, Main Control, 120 VAC, SC210-120, Speed Vac, Exchange, Comes with a Solid State Relay for Heater Upgrade
The part we sell has the original dry contact relay that runs the heater replaced by a solid state relay.
The new solid state relay has proven to be much more reliable than the original dry contact relay.
The new relay is attached to the PCB by wires that are soldered to the board.
If you want to use this board you will need to drill a small hole in the front panel of the instrument to mount the solid state relay to the inside of the front panel.
Use the included screw and nut and heat sync compound to mount the relay on the inside of the front panel.
This should be installed by a qualified service engineer who is familiar with using power tools and working with electrical systems.
Please Log in first to Rate the Product