Products - Johnston BoilerProducts. Johnston Boiler Company is known for quality, dependability, and efficiency. Johnston manufacturers the highest quality packaged boilers on the Series J - Johnston BoilerThe Johnston Series J Burner is available in gas, oil, and combination gas and oil designs. Series J Burners are engineered for firetube and watertube boilers 

PFXA 2-Pass - Johnston BoilerBuilt to last. Home > Products > XID Scotch Marine Boiler > PFXA 2-Pass Steam volume is 2 or more times that of old design, competitive boilers. -15 year warranty provided for the furnace, tube sheets, combustion chamber and flue doors.Series A - Johnston BoilerSeries A Burners are engineered for firetube and watertube boilers ranging from 50 to 3000 Boiler Horsepower (1,500 to 100,000 lbs Steam per hour).

High Efficiency Industrial Boilers - Johnston BoilerProducts. Johnston Boiler Company is known for quality, dependability, and efficiency. Johnston manufacturers the highest quality packaged boilers on the PFTX 3-Pass (Steam) - Johnston BoilerHome > Products > 509 Series Boiler > PFTX 3-Pass (Steam). PFTX 3-Pass ( Steam). Today, the Johnston 3-pass boiler is still a strong and dominate force in the 

PFTA 4-Pass (Steam) - Johnston BoilerHome > Products > 509 Series Boiler > PFTA 4-Pass (Steam). PFTA 4-Pass ( Steam). In 1978, Johnston introduced the first single furnace waterback 4-pass Scotch Every Johnston 4-pass maximizes effective heat transfer using a full five  

PFTX 4-Pass (Steam) - Johnston BoilerIn 1978, Johnston introduced the first single furnace waterback 4-pass Scotch Marine boiler. Water backed reliability with 4-pass design efficiency? A dream