System's appearence with the use of a filter module, exhaust air coil and empty section:
BoxMaster can be supplemented with a filter module, exhaust air coil and empty section to form a complete exhaust system with F7 filters and heat recovery through the coil. This creates one of the most affordable exhaust systems there is, with exactly the same function as a more expensive ventilation system.
Flow chart with the use of a filter module, exhaust air coil and empty section:
