Manual Override Capability: The manual operator (MO suffix) provides critical control during electrical maintenance or emergency power loss

Precision Refrigerant Flow: Utilizes scroll technology to ensure reliable refrigerant compression and peak thermal exchange

Can I add Low Water Cutoff (LWCO) functionality to this unit

simplifying steam trap installation in tight mechanical spaces

Mepco (Dunham Bush) S3654 Low Water Cut Off 320788-703 Manual Override Capability: The manualThe Mepco (Dunham Bush) S3654 is a critical safety component designed for steam and hydronic boiler systems. This Low Water Cut Off (LWCO) utilizes a high precision float switch assembly to provide definitive protection against dry firing conditions. As a mechanical boiler safety control, the S3654 monitors the internal water line and serves as a primary limit control, interrupting the burner circuit immediately if levels drop below the safe