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Arzel MOD-BYP08 is a modulating bypass kit that monitors trunk static pressure and adjusts a bypass damper to allow the prescribed amount of bypass air. The 8 in ModuPass kit is designed for variable-speed motors and is compatible with AirBoss, HeatPumPro, and GTPro panels; a barometric bypass damper option is provided for non-variable speed blowers. The pneumatic, spring-open damper uses a pressure transmitter to measure supply duct static pressure and set bypass position.
8 in ModuPass modulating bypass damper that monitors trunk static pressure and automatically adjusts bypass airflow
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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