Unilab COILS
The best Software for the Design & Rating of Finned Pack Heat Exchangers
UNILAB COILS is the best & most accurate software for the calculation of Coils Heat Exchangers and can be used in air conditioning, fancoils, industrial chillers and air handling units. It is an advanced tool for the calculation of both finned pack and smooth tube heat exchangers, and includes specific features for the HVAC market.
Compared to laboratory tests, UNILAB COILS calculation results show a very high level of accuracy in both capacity and pressure drops, allowing you to certify your heat exchangers, fancoils or air handling units with Eurovent and AHRI at the first attempt.
UNILAB COILS is the result of over 30 years of experience in the HVAC market, validated by experimental data and consolidated customer satisfaction.
Estimate performance of new geometries
In UNILAB COILS there are no limitations to calculation using new geometries, making it possible to analyse their performance before mass production begins.
Coils for Automotive Radiators
UNILAB COILS is also capable of calculating the performances of radiators with rectangular tubes, in both design and rating, making it possible to design or optimise radiators with linear fins to cool endothermic engines, with either aligned or staggered tubes.
AHRI/EUROVENT CERTIFICATION
Several of our customers have achieved EUROVENT or AHRI certification by submitting UNILAB COILS software to test their units. Compared to the laboratory test, COILS results on capacity and pressure drops are within the narrowest range and our COILS customers have been successful in achieving certification at the first attempt!
Comparison Table
All versions include:
- Six calculation modalities: Heating, Cooling, Condensing, Direct Expansion (Evaporation), Steam, Pump Evaporator
- Calculation in Design and Rating
- More than 1000 fluids from the latest version of the Refprop library, including the New Refrigerants!
- Available in English, Italian, French, German, Spanish, Chinese, Japanese, Taiwanese, Turkish, Russian, Greek, Portuguese

Screenshots
Some of the customers who achieved certification
Some of our over 350 UNILAB COILS customers in more than 65 countries!
Related products
MARKETS
- Automotive
- HVAC
- Food and Beverage Industry
- Energy Power