Launching today

VVS Dimensionering
HVAC & plumbing design calculations made simple
2 followers
HVAC & plumbing design calculations made simple
2 followers
A web-based toolkit for HVAC and plumbing design based on Swedish engineering practice. Calculate probable flow rates, pipe sizing, duct airflow, expansion vessels, Kv values, SFP, DHW circulation and cooling loads — all in one place.
