MI- 150 box only

Due to supply chain issues, box pictured in photo may be slightly different than the box you receive.  Call for up to date information.

Search “MI system” for PDS 150 fan included in package

Meter indicator boxes were developed in the 1990s for use on military bases.  The intent was to provide an outdoor indicator of a running radon fan system*.  It is recommended that these boxes be installed by a LICENSED ELECTRICAL CONTRACTOR under supervision of a CERTIFIED RADON PROFESSIONAL.  ALWAYS FOLLOW LOCAL ELECTRICAL CODES.  CORDS LIMITED TO 6’.  NEVER RUN CORDS THROUGH WALLS WITHOUT CONDUIT.  FOLLOW ANSI/AARST RADON STANDARDS & NEC WHEN NO LOCAL CODES ARE PRESENT