The Watts 0061888 is a 3/4-inch 9DM2-3/4 Backflow Preventor

This part is frequently utilized in Lennox G23Q and G26Q furnace series

Industrial-Grade Housing: The rugged phenolic resin construction provides superior insulation and protection against harsh mechanical room environments

ensuring the proportional valve actuator maintains optimal performance without the need for additional specialized tools in tight mechanical spaces

This fixed temperature limit switch features an L150-30F configuration

Nidec-US Motors 1678 Motor 320819-301 The Watts 0061888 is aThe US Motors 1678 is a heavy duty Permanent Split Capacitor (PSC) motor designed specifically for fan coils and direct drive blower applications. Operating at 277Vac Single Phase, this 1 16 HP motor delivers a steady 850 RPM across 3 speeds, allowing for precise airflow adjustment within high voltage commercial HVAC systems. Built on a 42Y NEMA Frame, it features a Lug Mount configuration and an Open Air Over (OAO) enclosure, ensuring optimal heat