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Fan Diameter: 350mm
with an enthalpy energy exchange of 70-75%
model number: AHT20-55
A standing ERV usually has a higher airflow capacity (like the 500 CMH of the Astberg ASF-50THP) and doesn't have the same structural problems as wall mounting
The heat exchanger also takes back up to 75% of the energy that is wasted in the exhaust air
ASTBERG STEEL OUTER PIPE COWL WITH MESH SS304 100MM 4" (ASCN100) hvac mvhr Fan Diameter: 350mmBrand: Astberg Color: Silver Features: The range is complete, the material is thick, the process is exquisite. The grid layout inclined louver with aluminium alloy net can be wind proof, rainproof and insect proof The whole series of products are bright polished. Bright polished (SS304) Steel Beautiful Design (SS304) Steel model number: ASC Details: The range is complete, the material is thick, the process is exquisite. The grid layout inclined louver
