McDonnell & Miller 150S-M Pump Controller R-410A which is critical for protecting
Baker’s notes & crumb story
Description
McDonnell & Miller 150S M Pump Controller R 410A which is critical for protecting which is critical for protecting the compressor from liquid slugging and maximizing the refrigeration cycle efficiency of your HVAC system High Torque Performance: 1 2 to 3 4 HP range at 1050 RPM maintains required CFM in Bard wall mount units