For homeowners
Need a heat loss calculation?
Jarek, an engineer with 33 years of experience, will do it for you.
Building a house, installing a heat pump, upgrading your heating, underfloor heating, subsidy applications. If you need a heat loss calculation, Jarek can help. Remote, fast, with a PDF report.
Jarek
Engineer · 33 years of experience
Who will do your calculations
Jarek is an engineer with 33 years of experience in the heating industry. He spent most of his career in Norway, designing and supervising heating installations, from single-family homes to commercial buildings. He has completed hundreds of projects.
A specialist in heat pumps, underfloor heating, and heat loss calculations. He helps us build HeatAlgo - his experience from building sites shapes how our tools work.
Whether you need an OZC for a subsidy application, an installation project, or a heating source replacement, Jarek will guide you through the process.
How it works
Get in touch
Call or email. Jarek typically responds within 24 hours.
Provide building details
Jarek will tell you exactly what’s needed: floor plans, partition data, location.
Receive your calculations
A complete OZC as a PDF report, usually within 1–3 working days.
Frequently asked questions
Contact Jarek
Phone or email. He typically responds within 24 hours.
Or call directly
+47 477 48 019Jarek, Norway