Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency. Three pass, compact fire-tube design for 15 psi steam or 30 psi water Section I and Section IV (optionally available for 60 psi water). Factory assembled with trim, tested, ASME code, UL, and CSD-1 standards. Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency.

Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency. Three pass, compact fire-tube design for 15 psi steam or 30 psi water Section I and Section IV (optionally available for 60 psi water). Factory assembled with trim, tested, ASME code, UL, and CSD-1 standards. Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency.

Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency. Three pass, compact fire-tube design for 15 psi steam or 30 psi water Section I and Section IV (optionally available for 60 psi water). Factory assembled with trim, tested, ASME code, UL, and CSD-1 standards. Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency.