The GeniSys Model 7505 is a 120-vac primary safety control for residential and light commercial oil burners in boiler, furnace, and water heater applications. It has three diagnostic lights, welded ...

Here’s a question for you: How do you reverse engineer a circuit when you don’t even have it in hand? It’s an interesting problem, and it adds a level of difficulty to the already iffy proposition ...

Here’s a question for you: How do you reverse engineer a circuit when you don’t even have it in hand? It’s an interesting problem, and it adds a level of difficulty to the already iffy proposition ...

The Beckett GeniSys™ display is an optional attachment for the 7505 GeniSys oil burner control. It allows a service technician to monitor the burner status, view history of operations, and program the ...