Honeywell S437A1009 sail switch

 descriptionpricequantity to buy item#  
Honeywell S437A 1009 sail switch$77.5067-S43

Specifications provided by manufacturer on manufacturer's website

This `Honeywell S437A1009 sail switch` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Honeywell
S437A 1009
S437A1009