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this damper hardware kit is essential for contractors retrofitting or installing multi-panel assemblies where synchronous blade movement is required Top-tier commercial HVAC control performance relies on the robust connection points provided by the DMPR-KC212
and the necessary installation hardware for immediate field replacement
this OEM RH (Right Hand) assembly is the standard replacement for Sterling unit heaters and Beacon Morris QV series models
allowing technicians to toggle between 4-20 mA
Key Technical Benefits: Direct OEM Replacement: Replaces legacy 5651-142 models without the need for additional piping modifications
McDonnell & Miller 21 Water Feeder THPU32HP7Y this damper hardware kit isThe McDonnell & Miller Series 21 Water Feeder (Part Number 126400) is a heavy duty, float operated make up water feeder engineered specifically for boiler receiver tanks and condensate return systems. This mechanical unit facilitates proportional feed action, ensuring a consistent water level without the abrupt surges associated with solenoid based systems. By utilizing a direct mount design with a 6 bolt 5 3 4" bolt circle, this feeder installs
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