Wilkinson Steam Boiler Replacement

We removed an aging steam boiler and installed this Burnham steamer. The system is a vapor system and to control the pressure we installed Steve Pajek's latest invention. It a water gauge glass with electronic probes mounted in a column. When the pressure forces water up the column from the column reservoir, it hits the probes which act as switches for the low fire feature, and the operating limit. We've named this device the Pajek Electronic Pressure Controller.