Industrial facility exhaust
STEP 2 · Sidel Systems · Proven since 1978

The SRU
Flue Gas Condenser.

After the RPC removes the particulates, the SRU squeezes the remaining energy out of the exhaust — recovering low-grade heat and clean, condensed water from gas that used to vanish into the sky.

0
first deployed — four decades of industrial waste-heat recovery
0°F
exhaust temperature drop across the full recovery path — captured, not dumped
H₂O
clean condensed water recovered as a by-product of the condensing process
How it works

Retrofit onto what you already run.

The SRU retrofits directly onto existing boilers and furnaces — or integrates into new installations. As hot flue gas passes through, its heat transfers into your water or process loop, and the water vapor in the exhaust condenses into clean, usable water. Fuel bills drop, CO₂ drops, and the water meter slows down.

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Heat Recovery

Captures rejected heat from exhaust and returns it to your process — cutting fuel input 8–10% at power plants.

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Water Recovery

Condenses clean water out of the flue gas — a resource, straight from your stack.

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Emissions Capture

At coal plants, targets NOx, SOx, condensables and acid gases as the gas is cooled.

Industrial heat recovery equipment
Trusted by industry

Four decades of results.

E&J Gallo Winery, Darigold, Georgia Gulf, Mission Linen Supply, Harris Ranch Meats, Growers Transplanting — Sidel's condensing technology has been paying for itself in American industry since 1978.

★ The Iron-Clad Guarantee

"You will be 100% satisfied with the money saved, CO₂ emissions reduced, water conserved, and exceptional service — or we'll buy your unit back from you. Period."

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