zippinbrett
Oct 15, 2009, 01:15 PM
Where can I find this on my furnace
Stratmando
Oct 15, 2009, 01:34 PM
If it is a Water Limit switch, may be in drain pan.
This link may help:
https://www.askmehelpdesk.com/heating-air-conditioning/led-says-open-limit-switch-40904.html
hvac1000
Oct 15, 2009, 02:28 PM
Look on the wiring diagram on the back of the blower access door.