A.O. Smith & A.O. Smith 100288430 Low Air Pressure Switch
This is a low air pressure switch for use with air tools.
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Create A New AccountPRESSURE SWITCH, EB/EW 250 REPLACES
These pressure switches are designed for use in both electric boilers and water heaters. The EB/EW 250 models control burner electrical operation through a normally closed switch, and are used in conjunction with an internal flame safety pilot. The valves on the EB/EW models can be configured to open or close to modulate pressure inside the system by means of externally mounted radiator controls or thermal expansion tank controllers. These pressure switches have been engineered to provide dependable switching performance under a wide range of operating conditions.
A.O. Smith 125641 Corporation PRESSURE SWITCH, LOW AIR 10" ELEVATION, 250 PSI
One-piece design is corrosion/spot resistant and leak proof. Directly interchangeable with all other pressure switches in this family.
This is a genuine A.O. Smith (125641 Corporation) pressure switch that starts your air compressor by sensing low air pressure in the process piping.
The A.O. Smith Pressure Switch, Low Air, 250 PSI/23.5 Bar is a gas pressure control switch for a water heater that is designed to control the flow of gas based on the water temperature reaching a certain point that has been pre-determined by the manufacturer. The pressure switches are also referred to as automatic gas shut off valves.
Our part 125641 replaces the original pressure switch which has been discontinued. Our new low-airsensing pressure switch mounts to the water heater and is connected to a condensing pump with tubing installed between the two.
Our pressure switch is compatible with many Air Filters models: 125641, F125641, 49-3769, 493769, i105970 and many more! Works great for home use or commercial use as well.