Sterling TT is a UK heat exchanger designer and manufacturer. Established in 1904, we serve countries around the globe with our high-quality, bespoke heat exchangers.
We deliver our heat exchange solutions across industry sectors such as renewables, power generation, power distribution, oil and gas, defence, marine, recycling and industrial.
While we are a UK-based heat exchanger manufacturer, working with us, you’ll benefit from international expertise and experience. We supply equipment to global brands and small businesses globally.
Popular solutions
What we do
In-house design
We invest in our design tools and use custom configurator software that helps us find the optimal design for your needs. We have an expert understanding of materials and heat exchanger configurations; and experience across many industries. Therefore, our engineers competently collaborate with you for a bespoke solution.
Manufacturing
Manufacturing Our UK manufacturing facilities are cutting edge. With technology developed in-house, such as our Elfin, or Avantair, we push forward performance standards. With the range of unique options available to us, we can find the right balance between efficiency and cost-effectiveness.
Aftermarket and service support
Aftermarket and service support For tests, inspections, and reports on your heat exchanger, visit our TIR page.
For cleaning, maintenance, repair, upgrade or replacement of your heat exchanger, visit our aftermarket and service support page.
Understanding heat exchangers
Heat Exchanger FAQ
Quickly learn what you need to know about heat exchangers.
What is a heat exchanger?
A heat exchanger is a device that transfers heat energy from one medium to another. In factories, plants and vehicles, facilitating heat exchange is important to maintain the desired temperatures of the liquids and gases used in those systems. These might be water, oil, chemicals, for example.
Read more on our blog ‘What is a heat exchanger?’
What are the types of heat exchangers?
Heat exchangers can be classified in different types such as their design (shell and tube, single tube) or whether a phase change occurs (such as in a condenser). Each type is suited to different purposes and applications. For example, compact fin heat exchangers help to save space through a compact design while still effectively transferring heat – very useful in marine or oil and gas applications.
To understand how different designs have different pros and cons, read “Types of shell and tube heat exchanger”.
What is the most common type of heat exchanger?
The most common and versatile heat exchanger is the shell and tube design. These consist of a number of tubes contained within a cylindrical shell. They can be found in almost every industry, though in some (such as food and beverage), you are more likely to find single tube designs.
What is a condenser
A condenser is a type of heat exchanger, too. Specifically, it is a heat exchange that cools down hot gas past its dew point, condensing it into liquid.
What are the common problems that occur in heat exchangers?
When high temperatures or corrosive materials are involved, there is a risk of corrosion and fouling, which can reduce the efficiency of a heat exchanger or cause leaks. However, a good cleaning schedule and routine servicing can avoid these problems.
Read more in our blog: Heat Exchanger Leaks.