Mcdonnell & Miller 354081 PA-800 PSE Series 3/4" Standard Probe

Mcdonnell & Miller RB-122-E 120volt Hot Water Boiler Low Water Cutoff. Features and Benefits For residential and commercial applications Electronic operation Easy to install and wire Red low water indicating LED Green power indicating LED Now with test button Automatic reset No blow down required 20,000 ohms probe sensitivity Maximum ambient temperature 120°F (49°C) Maximum water temperature 250°F (121°C) Maximum water pressure 160 psi (11.2 kg/cm2) ...

The RB-24E low water cut-off offers several features: 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.McDonnell & Miller’s patented self-cleaning probe minimizes scale build-up and extends the recommended cleaning interval to 5 years.“Plug & Play” wiring harnesses are available for most residential gas-burning boilers.McDonnell & Miller RB-24E Low Water Cut-Off Patented...