Preferred Utilities Manufacturing Corporation products

The Preferred AP burner is a low NOx, high efficiency, natural gas and/or fuel oil fired burner for firetube and small watertube boilers. It features: 30 ppm NOx without FGR. Low excess air operation throughout the turndown range. High turndown (10:1) firing natural gas. .

The Automatic Fuel Oil Transfer Pump Set is a state of the art system duplex pump sequencing and monitoring system.  This system includes automatic lag pump back-up features that improve fuel system availability and safety.  A pump set mounted LCD display is used to monitor day tank and pump set status and alarms.