Question 1

What flame sensor will fit a york model pbkm-lo16n120c ?

Accepted Answer

I'm sorry but the flame sensor in this listing is not compatible with your model number. You need: https://www.amazon.com/gp/offer-listing/B075H5BN2Q/?seller=A3ENSQM9L05QCM&ref=myi_listid_offer

Question 2

Will it work with york g1fa048s21g?

Accepted Answer

Not sure, it did not fit my York Affinity furnace it was 1/2'' too long so I unplugged the old one and cleaned it up with sandpaper until nice and shiny and plugged it back in. Spoke to a few HVAC guys they advised that I change the ignitor. Even though it was red hot when I called for heat the furnace would not lite so for $30 I pulled the ignitor replaced it and it worked instantly.

Question 3

What flame sensor will fit york model pickd12no6401a?

Accepted Answer

You need flame sensor Part No. > York S1-02527773700 Flame Sensor (1/4" x 1/32") .>Type it in Amazon search and you should find what you are looking for.  Good luck.

Question 4

How long is metal rod (part that goes inside)?

Accepted Answer

The insertion depth (from the flange to the tip of the metal rod) is 2-5/32" (two inches and 5/32nds).  The rod itself is 1-1/2" while the ceramic part under the flange (that gets inserted and is connected to the rod) is 21/32". Add the ceramic part and the rod and you get the 2-5/32". For what it's worth, I had to buy one at the plumbing supply store - but the metal rod was about an inch longer than this one. So I cut the rod down to match the insertion length of the original. It works great. I ordered this part on amazon for a spare because I have identical York furnaces in a rental property.

Model Number	025-37499-000
Product Dimensions	15.24 x 15.24 x 15.24 cm; 9 g
Item Weight	9 g

OEM Upgraded Replacement for York Furnace Flame Sensor 025-37499-000

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