Evolv S Series Steam Boiler

Heavy gauge steel with rugged construction
5 pass bent tube boiler with standard efficiency of 81%
Burner (low Nox burner over 10 MMBTU/H) with modulating control up to 10:1 turndown ratio
Different Fuel type option : Natural Gas, Oil #2, Propane
Cold start
Burner management (linkageless), display, PID control
Standard equipment: Pressure gauge, thermometer, LWCO, relief valve, aquastats.
Warranty of one (1) year from start-up or 18 months from shipping day
Warranty of twenty-five (25) years from shipping days due to thermal shock damage and thermal expansion and contraction due to cold start
Different water level control options