All heat pumps are the result of 40 years of product development by Thorén Heat Pumps, and resulted in the recognition by an independent Swedish test institute that Thorén had the most efficient heat pump among tested brands when it came to Coefficient Performance (Outgoing heat power divided by in going electrical power) and Energy Saving Potential.
All our heat pumps can be used with a ground source collector, with an air source collector or with both.
The heat pumps fall into four product families. For a more comprehensive product description and technical specification, please download the PDF files below.