Used Industrial Boilers for Sale — Florida & Nationwide

Firetube boilers pass hot combustion gases through tubes surrounded by water. They're compact, forgiving of load swings, and the workhorse for low- to medium-pressure steam and hot water in laundries, food plants, hospitals, and process heating — most of the used market lives here. Watertube boilers run the water through the tubes instead and handle high pressure and high steam demand, which is why you find them in larger industrial and power applications.

Getting the type right matters as much as getting the capacity right. Tell us the pressure and steam or BTU demand you need to hit and what you're replacing, and we'll match you to a boiler that actually fits the duty rather than sell you the biggest unit on the pad.

A well-maintained used boiler produces the same steam or hot water as a new one for a fraction of the price and none of the manufacturing backlog. For a facility replacing a failed unit or budgeting a spare, a proven boiler you can inspect and take delivery of in weeks beats waiting on a new build — and boilers we pull from decommissions come with a known history rather than an auction guess.

Before you buy, focus on the pressure vessel and its most recent inspection, tube condition, burner and controls, and the state of the refractory. Ask about the last hydro or state inspection and any repairs. We document all of it so you can weigh reconditioned units against as-is bargains honestly — and if our stock doesn't fit your load, we source the right boiler through our decommissioning pipeline instead.