Honeywell C437D2029 gas pressure switch, 1-10psi, mercury-free

 descriptionpricequantity to buy item#  
Honeywell C437D 2029 gas pressure switch, 1-10psi, mercury-free; replaces C437D 1021$169.6967-C0R

Specifications provided by manufacturer on manufacturer's website

This `Honeywell C437D2029 gas pressure switch` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Honeywell
C437D 2029
C437D2029
C437D 1021C437D1021