Ultra High-Efficiency Steam to Hot Water Heat Exchanger for domestic and hot water heating applications.

Domestic | Hot Water

packaged shell and coil steam heat exchanger

Product Benefits

Efficient and Reliable Water Heating in a Compact Skid

Using the latest in shell & coil heat exchanger technology, the Cooney Thermo-Pack provides efficient reliable water heating to the market for both domestic, heating hot water, and process applications.

Engineered to sub-cool steam condensate by utilizing the maximum amount of energy from every pound of steam, the Thermo-Pack can help increase efficiency and eliminates flash steam.

The compact vertical design can easily fit into tight mechanical rooms. While the ability to further customize dimensions and outlet orientations helps to reduce installation time and costs.

  • Ultra high-efficiency
  • Completely customizable
  • Eliminates flash steam losses
  • Sanitary 316L SS wetted parts
  • Condensate sub-cooling as low as 110° F
shell and coil heat exchanger

Shell & Coil Heat Exchanger


The large heat transfer surface area within the compact vertical design of the shell & coil heat exchanger allows for a large heat transfer surface area resulting in a highly efficient and effective system.

This technology is the most efficient way to generate heating hot water and domestic hot water from steam due to its ability to utilize cross-counterflow sub-cooling.

The Thermo-Pack captures the latent heat of the steam as well as sensible heat from the steam condensate. Perfect for district energy end-users.


Complete SS 316L welded construction ensures strength and durability. The corrosion resistance of the tube sheet and shell makes for minimal maintenance.

Space Savings

The small footprint of the vertical heat exchanger makes it ideal for tight spaces. Ability to manifold together for unlimited capacity in confined spaces.

Energy Savings

Reduce Your Thermal Footprint

Interested in saving money and energy? The sub-cooling design of the Cooney Thermo-Pack can help save an average of 10-15% on energy costs when compared to a traditional shell & tube heat exchanger.

Let us calculate your ROI. 

steam to water heat exchanger

Custom Heat Exchanger Solutions

Sick of Catalog Units? Want a plug & play heat exchanger with the latest technology? 

All Cooney Thermo-Packs can be customized to fit your specific application including elevations, piping, materials, components, and more. Cooney Engineered Solutions will be there for you throughout the entire process including:

  • Consultation
  • Initial Site Visit
  • Customization
  • Design
  • Construction
  • Start-Up


Thermo Pack Temple SQ

Domestic Hot Water

Whether you’re running a dormitory, residential building, or any facility that requires a constant supply of hot water, the Cooney Thermo-Pack is the ideal solution. Its compact design and high heat transfer area efficiently convert steam into hot water with minimal energy loss. With customizable components, you can tailor the Thermo-Pack to fit your specific hot water demand, ensuring a steady and reliable supply.

Mary Donolan Thermo-Pack SQ

Heating Hot Water

In commercial and industrial settings, maintaining a consistent supply of heating hot water is crucial. By capturing the maximum energy from each pound of steam, it provides efficient heat transfer and eliminates wasteful flash steam. This translates to significant energy savings and reduced operational costs for your facility. Fully customizable to fit your application and job site

Mary Donolan Thermo-Pack SQ

Process Applications

The Cooney Thermo-Pack is also well-suited for process applications, such as food and beverage processing, pharmaceutical production, and more. Its ability to sub-cool condensate to specific temperatures ensures precise control over the process, optimizing efficiency and quality.

Commercial 2
District Energy Customers
Colleges & Universities


Cornell University

Case Study

Learn how Cornell University is utilizing Cooney Thermo-Pack’s to provide reliable, efficient hot water to residents in their North Campus.


“Cooney Engineered Solutions worked with us and created what we wanted. The condensate sub-cooling and how cool we can get the condensate is great. We’re getting more heat and that’s a big factor with any kind of hot water conversion, to be more efficient”

– Frank Perry, Thermal Distribution and Hydroplant Manager at Cornell University

At Cooney Engineered Solutions, we offer the most energy-efficient and state-of-the-art thermal equipment. Our vertical shell and coil heat exchanger skid saves space as well as money and energy for any kind of commercial operation involving water and steam. We strive to make your facility run smoothly, so reach out today if you’re looking for a reliable partner in turning your vision into reality! Learn more about our steam heat exchangers and skids!

The Best Shell and Coil Heat Exchanger on the Market

At Cooney Engineered Solutions, our innovative steam heat exchanger is designed for maximum efficiency and long-term durability. Our team has been dedicated to finding cost-effective solutions that reduce maintenance costs, minimize integrity breakdowns from faulty equipment, as well as provide businesses of all sizes with effective money-saving heating and cooling products. When you need a shell and coil-type heat exchanger, rely on our innovative product!

Our revolutionary steam-water heat exchanger also includes cutting-edge designs, ensuring greater energy usage and a higher rate of transport during the heating process. This allows users to achieve superior results at reduced operational expenditures! Reach out to us to learn more about our steam-to-water heat exchanger!

Our Steam to Water Heat Exchangers Are Designed for Commercial Use

The Cooney Thermo-Pack is designed for use in commercial and industrial applications, such as hospitals, universities, municipalities, and manufacturing plants. Our steam to water heat exchanger is trusted by customers such as Merck Pharmaceuticals, Cornell University, and many others. With its energy-saving benefits, and minimal maintenance requirements, the Cooney subcooling heat exchanger is the perfect solution for any facility looking to reduce its energy consumption and optimize performance.

We use shell and helical coil heat exchanger technology to provide energy savings to facilities in a compact skid. The stainless steel 316L heat exchanger is extremely robust and is not susceptible to tube and sheet tube leaks and failures that plague most types of vertical heat exchangers. Because it’s a vertical orientation, it takes up minimal space and eliminates extra costs caused by tight areas. This industrial steam water heater is the best of its kind.

Limit Maintenance Fixes & Save Energy With Cooney Thermo-Pack

Our packaged steam heat exchanger was designed with maintenance in mind, too. Lower condensate temperatures mean less wear and tear on components downstream of the heat exchanger. The fully welded, 316L steam shell and tube heat exchanger reduces the likelihood of corrosion, scaling, and deposits on the heat exchanger surfaces. This makes for fewer maintenance requirements, decreased service calls, and a longer system lifespan, meaning you can focus on other aspects of your business.

Contact Cooney Engineered Solutions for Your Steam Water Heat Exchanger Needs

The Cooney Thermo-Pack is the perfect solution for facilities looking for a compact steam-to-hot water heat exchanger that requires minimal maintenance and offers substantial energy savings. With its innovative design, our steam water heat exchanger can help you reduce your carbon footprint while maximizing savings on your energy bills. Contact us today to learn more about how the Cooney Thermo-Pack can help your facility reduce its energy costs and optimize performance. With our expertise, your business will be well on its way to long term sustainability and greater efficiency!

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