Ventilation heat exchanger design in sketchup

2,784 views · Published 11 March 2018 · 8:35 · Indexed 30 October 2026

Channel: Paul Robinson · 2018 · Howto & Style

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This is a simple heat exchanging ventilation system using just a large sheet of thin aluminium. If your building is airtight and well insulated you will need one of these.

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