Johnson Controls F-4218-1302 Panel Locknut Designed for robust performance in
Baker’s notes & crumb story
Description
Designed for robust performance in multi-stage gas furnaces and boilers
making it a reliable choice for refrigerant line maintenance and diagnostic port installation
there is no difference
Can I use an auto-reset switch instead of this manual reset version
Johnson Controls F-4218-1302 Panel Locknut Designed for robust performance inJohnson Controls F 4218 1302 Panel Locknut, Used with R 130 1