THE PERFECT TEMPERATURE.
EVERY TIME.

Rely on Hydro-Thermal for world-leading direct steam injection heating and cooking systems that ensure ultra-precise, efficient, and reliable performance across your industrial and sanitary fluid processing applications.

90

Years

20K

Installs

90

Countries

5

International Sales Offices

100%

Made in the USA

100%

Satisfaction

What is Direct Steam Injection (DSI)?

More efficient than indirect heat exchangers, direct steam injection systems add steam into process fluid for instant heat transfer. Hydro-Thermal achieves 100% thermal efficiency and 20-25% energy savings with innovative processes:

  • Hydroheaters control steam flow and mixing turbulence
  • Variable-area nozzle/diffuser ensures high-velocity choked steam flow and precise mixing
  • Internally modulated heaters reliably control injection area
  • Patented heaters provide precise temperature control

INDUSTRIES THAT UTILIZE DIRECT STEAM INJECTION

Our direct steam injection heating systems are being used in an extremely diverse group of industries. Click on the industry below to learn more about the applications.

All Industries

HYDRO-THERMAL BLOG

The Hydro-Thermal blog offers a wide range of insights, news and updates on the latest innovations, achievements, and applications of our steam injection cooking systems.

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REQUEST A QUOTE

Whether you’re looking for Jetcooker or heater quotes, spare parts, or would even like a service technician to visit your facility and evaluate your heater, our team is ready to help!

HYDRO-THERMAL RESOURCES

Hydro-Thermal offers a variety of ways to get to know our products better. Learn more about our Hydroheaters, JetCookers, get answers to your top steam injection cooking systems questions, and more.

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Direct Steam Injection: An Alternative to Sludge Heating for Anaerobic Digestion

Why Steam Hammer Happens & How to Eliminate It

Advantages of Using Direct Steam Injection for Hot Water Jacketed Heating

The Advantages of Direct Steam Injection in Food Processing