Armstrong R100684-01 pressure switch, .30 wc

 descriptionpricequantity to buy item#  
Armstrong R100684-01 pressure switch, .30 wc; replaces R45694-001$32.7572-60H

This `Armstrong R100684-01 pressure switch` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Armstrong
R100684-01
R10068401

R45694-001
R45694001