Vallox 121 MC
Filter package 21
Package includes
Supply air filter G4
260 x 260 mm, 1
Extract air filter G4
190 x 260 mm, 1
Supply air filter F7
215 x 245 mm, 1
Additional package information
HVAC number
7911902
Vallox product ID
3422900
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Maintenance manual
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Maintenance manual