ThermaCom supply, repair and service a range of refrigeration compressors from leading brands.

Our compressors can be used within commercial, industrial, food processing and railway applications, and as you can imagine, these types of industries require a very high level of quality control.

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Refrigeration Compressors

Please view the logo's below to see the range of compressors we supply

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About ThermaCom

We have over 20 years technical and practical experience working on Screw, Semi-Hermetic and Scroll refrigeration compressors, our quality control and consistency for our compressors is one of the highest in the industry. We have a fully functional chiller test rig to test each compressor on.



Fully Checked

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All compressors castings are fully checked to make sure no damage has occurred. Then, they are stripped back to the bare casting, and any reused parts are fully cleaned and tested.

System Control

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The compressors are run-tested on a fully functional chiller with a highly sophisticated and powerful control system (installed by ThermOzone Ltd).


Compressor Performance Comparisons

Of Reciprocating, Scroll and Screw Compressors

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One of the many patents on the reciprocal engine was awarded in 1838. Today these compressors are prominent in the refrigeration industry and have been developed to improve their efficiency. The efficiency of these compressors can be increased by 5 - 10% by adding better controls.

Starting Efficiency = 0%

Add a Control = + 10%

Total Efficiency = 10%

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In 1905 the scroll machine was awarded one of many patents. The onslaught of this technology was a result of the invention of computers, therefore making this type of compressor more economical and easier to maintain than the previous reciprocating compressor.

Starting Efficiency = 5%

Add an Inverter = + 10%

Add a Control = + 10%

Total Efficiency = 25%

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Archimedes could take credit, along with others, for the development of the refined screw compressor. This was invented as a follow on from the computer controlled machine. This compressor started as industrial equipment, but has now been established in the commercial area.

Starting Efficiency = 15%

Add an Inverter = + 10%

Add a Control = + 20%

Total Efficiency = 45%


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Use our Rodem software for a 25% saving on compressor maintenance

Please note - all figures are based on an analytical estimate and may not consider the condition of the current equipment.



Compressor Resources

Compressor Testing Guide

Please use this guide if you suspect a faulty compressor.

Read more

Screw Compressors

Please read this before connecting a Screw Compressor.

Read more

Compressor Oil

Technical misunderstandings affecting refrigeration engineering fall into two broad camps, electrical & mechanical.

Read more

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Compressor Guide

To find out more about our compressors, including sample wiring diagrams and information on testing, please download our compressor guide below.



Please fill out the form below to access our Compressor Guide. We will also provide you with a copy via email.

Please note, by filling out this form we will add your details to our email database. You will receive around 6 emails per year, and can opt out at any point from within one of the emails.

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Our Case Studies

Read more about some of our recent projects.


UK Offices

Want to discuss a potential project? Come and have a chat with us.



Preston Road
United Kingdom

Telephone: +44 (0)118 9181 400
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