Primary Intake Spring .0286" W X .23" OD X 8", ZC
Description:Replacement spring on these furnace models using soleniods on the primary air intake assemblies. Classic Edge 350, 550 models with steel elbows.
Corrosion Inhibitor plus Polymer Solution helps prot...
Used as a furnace firebox pH modifier. This is an ab...
This water test kit will work with and without propy...