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McDonnell & Miller Component Intelligence

Low-water cut-offs, Pump controllers, Flow switches

What is a functional alternative to McDonnell & Miller FS8-W flow switch 120601?How do I compare McDonnell & Miller FS4-3 and FS8-W flow switches for an HVAC system?Which McDonnell & Miller product family fits low-water boiler protection?How should I evaluate lifecycle and sourcing risk for McDonnell & Miller boiler controls?Is McDonnell & Miller relevant for MCU or power electronics designs?What is a functional alternative to McDonnell & Miller FS8-W flow switch 120601?How do I compare McDonnell & Miller FS4-3 and FS8-W flow switches for an HVAC system?Which McDonnell & Miller product family fits low-water boiler protection?How should I evaluate lifecycle and sourcing risk for McDonnell & Miller boiler controls?Is McDonnell & Miller relevant for MCU or power electronics designs?

McDonnell & Miller at a Glance

McDonnell & Miller is a Xylem boiler control and safety brand known for low-water cut-offs, pump controllers, flow switches, GuardDog and boilerwize products for steam and hot-water HVAC systems.

Representative parts

#PartCategory
#1
120601
Component
#2
114400
Component

Product catalog

CategoryParts
Industrial Supplies2

Supply chain / lifecycle notes

Questions & answers

McDonnell & Miller is known for boiler control and safety products, especially low-water cut-offs, pump controllers and flow switches used in steam, hot-water boiler and HVAC applications.