McDonnell & Miller 344200 Float and Bellows Assembly 30067439-890 Key Benefits for the Contractor:

Key Benefits for the Contractor: DZR Brass Construction: Superior resistance to dezincification

It replaces several legacy part numbers

Installing a switch with a higher rating can bypass critical safety windows

What is the thread size for the inlet and outlet

or the valve sticking in the closed position during the ignition sequence

McDonnell & Miller 344200 Float and Bellows Assembly 30067439-890 Key Benefits for the Contractor:When you are out in the field servicing a customer's boiler, a compromised level control is a leading cause of nuisance outages and dangerous dry firing conditions. The McDonnell & Miller 344200 Float and Bellows Assembly (Model SA67 2) is the direct manufacturer spec replacement for Series 61, Series 67, Series 69, and Series 70 low water cut offs. This critical assembly is precision engineered to maintain accurate water level detection and interface