McDonnell & Miller 94-HDLS Pump Controller Refrigerant 000-ohm sensitivity to ensure accurate

000-ohm sensitivity to ensure accurate detection in various water qualities

causing the coil to overheat and fail due to an incomplete magnetic circuit

Can I use this for a 3-phase application

which indicates the drive motor needs immediate replacement to prevent data loss

This critical pneumatic actuator accessory provides the mechanical interface necessary for driving medium-to-large-size dampers in demanding commercial HVAC environments

McDonnell & Miller 94-HDLS Pump Controller Refrigerant 000-ohm sensitivity to ensure accurateThe McDonnell & Miller 94 HDLS (Part Number 165302) is a heavy duty head mechanism only designed for high pressure steam applications. Engineering for commercial and industrial steam boilers, this component serves as a direct replacement for the internal guts of Series 94 and 194 combination low water cut off and pump controller units. This specific model is provided less switch, allowing technicians to utilize existing compatible switch assemblies or