Low Water Cut-Off Boiler Control with 4-1/8" Insertion Length

Low Water Cut-Off Boiler Control with 4.125in Insertion for Single-Unit Boilers
✔️ 4.125 in insertion length; adjustable BX outlet; dual precision switches

This low water cutoff boiler control fits boilers of any steaming capacity, with an adjustable BX outlet for easy installation and dual precision switches for dependable operation. Packless bellows help ensure leak-free, durable performance in everyday boiler maintenance and safety systems.

Insertion Length	Units	値
4.125 in	mm	105 mm

✅ Adjustable BX outlet for easy installation
✅ Dual precision switches for dependable low-water cut-off and alarm or electric water feeder
✅ Packless bellows for leak-free, durable operation
✅ 4.125 inch insertion length (105 mm) for straightforward retrofit
✅ Model 153900 McDonnell Miller compatibility for standard boiler control systems

💡 What is a low water cutoff boiler control used for in steam systems?

This handy device helps protect boilers from damage and keeps systems safe and efficient. - Protects boiler by stopping operation or triggering an alarm when water is too low - Works with a water feeder to maintain proper water level automatically - Adjustable BX outlet makes retrofits easier across many boiler setups - Packless bellows and dual switches provide reliable long-term performance