Field Controls 46220901 Control 30067439-890 Is the 26H65 interchangeable with

Is the 26H65 interchangeable with the 26H6501

Enhanced Combustion Safety: Provides a precise seal for the combustion chamber to support efficient gas combustion and proper drafting

where it can provide a clear view of the liquid state before the expansion device

this motor features a totally enclosed air over (TEAO) enclosure

low-pressure steam (up to 15 psi differential)

Field Controls 46220901 Control 30067439-890 Is the 26H65 interchangeable withAs a seasoned tech, you know that consistent performance in oil and coal fired systems depends on precise draft management. The Field Controls 46220901, also known as the Model 4" RC, is the industry standard for maintaining a stable barometric draft in residential and light commercial 4 inch flue applications. This single acting barometric draft control is calibrated to counteract the negative effects of varying stack temperatures, wind fluctuations,