Hydrocell
Manufactures brush heat exchangers and ventilation units for heat recovery, heating and cooling in building projects
Highlights
- New on EvolcAdded 2026-10-28
About Hydrocell
Hydrocell makes brush heat exchangers (harjapatterit), which transfer heat between air and a circulating liquid through thin copper or aluminium wires wound between tubes. It also builds ventilation units, including HCell IV air handling units and rooftop exhaust hood heat recovery units. Applications include exhaust air heat recovery, supply air pre-heating before filters, and air heating and cooling.
Customers are industrial, commercial and residential building projects, both new construction and renovation. Heat exchangers are sized per project from the airflow, temperature and operating conditions the customer provides.
The company was founded in 1993 and manufactures its heat exchangers at its factory in Järvenpää, Finland. Its brush heat exchanger technology was developed in research projects with Aalto University in the late 1990s and early 2000s, led by professor Markku Lampinen.
Product: Brush heat exchangers (harjapatterit) and ventilation units such as HCell IV air handling units, rooftop exhaust hood heat recovery units and duct and chamber coils.
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