Watts 0559104 Valve 30067439-890 Does this unit require batteries

Does this unit require batteries for memory backup

Key Benefits Precise Refrigerant Control: Optimizes evaporator efficiency across a broad 1

The NEMA 1 enclosure ensures protection for internal components while providing a 1/2" NPT nipple for direct mounting to electrical boxes

What type of refrigerant oil is this drier compatible with

Common Questions & Technical Support: What is the differential for this Ranco control

Watts 0559104 Valve 30067439-890 Does this unit require batteriesThe Watts 0559104 (Model LF1170 M2 UT) is a high performance 3 4 inch thermostatic mixing valve designed for master mixing applications in potable water and radiant heating systems. As a veteran grade lead free hot water temperature control valve, it utilizes a sophisticated "double throttling" design to simultaneously manage both hot and cold water inlets. This ensures a rapid and precise response to supply temperature fluctuations, maintaining a