E-Tech Case Studies
For over 30 years, we've been saving our customers money and have helped them reduce their carbon footprint as well. These are just a few of the many companies benefiting from our heat recovery systems.
A MAJOR FOOD MANUFACTURER
Product:
Application:
- Circular Econopak designed and manufactured for natural gas-fired 400 hp fire-tube steam boiler.
Analysis:
- Stack gas temperature lowered from 480° F to 315° F at full-fire conditions
- Water temp in Economizer increased from 227°F to 275°F
- 165°F differential translates to fuel savings of 674,123 Btu/hr at full fire
- 4% increase in boiler efficiency
A MAJOR HOSPITAL
Product:
Application:
- Circular Econopak designed and manufactured for natural gas-fired 700 hp fire-tube steam boiler.
- Unit constructed of standard carbon steel; designed to rest on support steel with an expansion joint, mounting directly to boiler outlet
- Inlet gas temperature from boiler to Economizer 425° F.
Analysis:
- Stack gas temperature lowered to 240° F at Economizer exit
- Water temp in Economizer increased from 206° F to 260° F
- 185° F differential translates to fuel savings of 1,324,817 Btu/hr at full fire
- 4.5% increase in boiler efficiency
A MAJOR AUTOMOTIVE TIRE MANUFACTURER
Product:
Application:
- Box economizer designed and manufactured for 22,000 pph steam boiler firing heavy fouling fuel
- Unit fabricated with hot-forged return bends, removable end panels and sootblowing provisions of standard carbon steel; designed to rest on support steel with an expansion joint, mounting directly to boiler outlet
- Inlet gas temperature from boiler to Economizer 425° F
OUR COMMITMENT
At E-Tech, we’ve been engineering precise custom solutions for our customers’ waste heat recovery needs since 1976, producing literally thousands of designs for virtually every type of application.
Whether you purchase a single component or a complete system, your E-Tech waste heat recovery equipment will meet your needs effectively and reliably for years to come.
CONTACT US
E-Tech, Inc.
9820 E. 41st Street, Suite 102
Tulsa, Oklahoma 74146
Phone :: 918-665-1930
Fax :: 918-665-1935
Email :: [email protected]
