This is a genuine Source 1 pressure switch, model S1-02435282000, and it's a direct replacement for a bunch of York, Luxaire, and Coleman heating and cooling units.
It's an open box item – in excellent new condition with no wear, just might not have the original seal on the packaging.
All original accessories are included.
Made right in the USA, so you know the quality's there.
If your furnace or HVAC system is throwing pressure issues, this little switch could be the fix.
Reliable, OEM-spec, and ready to install.
