McDonnell Miller (144676) RB-122E Low Water Cut-Off (Probe Type)
McDonnell Miller (144676) RB-122E Low Water Cut-Off (Probe Type)
- SKU 144676
- in stock
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Model number RB-122E is an electronic low water cut-off control unit, with probe, for use on hot water boilers. This cut-off unit is 120 volt and features an automatic reset. Its maximum water temperature is 250°F and pressure is 160 psi. It is a compact unit with 3/4" MIP connections and a 1-5/8" probe.
Part Number: 144676
Model: RB-122E
- Patented Self-Cleaning Probe minimizes scale build-up and extends recommended cleaning interval to 5 years.
- Brass threads provide a metal-to-metal seal that ensures a leak-free installation
- Integrated wrench flats enable secure installation without damage to the housing
- “Plug & Play” wiring harnesses are available for most residential gas-burning boilers
- Push-to-Test Button Enables low water cut-off protection to be verified without draining any part of the system.
- Automatic Reset resumes operation after a power outage when water is on probe.
For residential hot water boiler applications.
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