Nidec-US Motors 1878 Motor R-407C 60Hz compressor

60Hz compressor

the hydronic circulator features built-in motor protection and stainless steel internal components to resist corrosion in closed loop heating systems

Balanced Port Design: Compensates for variations in head pressure to maintain consistent evaporator feeding across a wider range of ambient temperatures

This ODF solder valve features a 7/8" x 1-1/8" connection size and utilizes a balanced port construction to ensure consistent performance across fluctuating head pressures and varying evaporator loads

The clockwise (CW) rotation is fixed from the lead end to align with factory fan blade pitch

Nidec-US Motors 1878 Motor R-407C 60Hz compressorThe Nidec US Motors 1878 is a professional grade 1 2 HP direct drive blower motor designed for high performance residential and light commercial HVAC applications. Operating at 208 230V and a nominal 1075 RPM, this PSC (Permanent Split Capacitor) motor features a 48 frame diameter and an open air over (OAO) enclosure to ensure optimal thermal management during continuous operation. Engineered for versatility, the 1878 utilizes multi speed taps,