Armstrong 45697-002 white/blue pressure switch

 descriptionpricequantity to buy item#  
Armstrong 45697-002 white/blue pressure switch$35.9572-742
photo of item KSS#72-742

This `Armstrong 45697-002 white/blue pressure switch` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Armstrong
45697-002
45697002