The Pulse® is Fulton’s compact, high-mass, vertical firetube condensing boiler featuring the industry’s lowest electrical consumption – only 90 watts during run mode. 

The optimal choice for superior building performance, Pulse requires no power burner or blower motor, generates more heat per square inch than conventional processes, and provides years of worry-free operation. 
 Low Emissions models are available in <30ppm NOx, as well as dual fuel (natural gas and propane).