Air changes per hour

Air Changes Confusion by Bryan Orr

December 15, 2023

Air changes per hour (ACH/ACPH) simply describes how many times the quantity of air in a room (or structure) is completely replaced per hour. If … Read more

In the Spotlight

MAN Energy Solutions to Supply World’s Largest Air-to-Water Heat Pump for Helsinki’s District Heating

September 16, 2024 No Comments

Finland’s capital city to reduce CO2 emissions by 26,000 tons annually with MAN heat pump technology Mega heat pump to harness ambient air and renewable electricity for heat generation MAN Energy Solutions to deliver a 33 MW air-to-water heat pump unit – the world’s largest ever used for a district-heating plant Finnish energy company Helen Oy has commissioned MAN Energy

Informing & Supporting

Conditioning Air Professionals & the Industry

Air Changes Confusion by Bryan Orr

In the Spotlight

MAN Energy Solutions to Supply World’s Largest Air-to-Water Heat Pump for Helsinki’s District Heating

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& the Industry