Open High Limit Device Trane Furnace. Having an issue with my furnace I have a 4 blink code reading open high Unplug the connector and check the resistance, pins 1 and 7 on XB80. Thehvacguy | Certified HVAC Universal Technician,Lic plumbing contractor, 35 yrs exp
Having an issue with my furnace I have a 4 blink code reading open high from www.justanswer.com
This happens right away, so the unit never gets to the part of the start sequence where the burners. From https://www.justanswer.com/ythiJustAnswer Customer: Trane xb80 furnace throwing 'open high limit device ' code.JustAnswer Customer: Need assistance due.
Having an issue with my furnace I have a 4 blink code reading open high
Trane xb80 furnace throwing 'open high limit device ' code I have found in most cases the limit switch is fine. Unplug the connector and check the resistance, pins 1 and 7 on XB80
I have a trane xl80, and have the error code "open high limit device. Upstairs unit fires up okay, but I'm getting 4 flashes from the unit next to it that supplies the first floor - Open High Limit Device. Thehvacguy | Certified HVAC Universal Technician,Lic plumbing contractor, 35 yrs exp
Trane Furnace Open Limit Device Trane Furnace. To know for sure you would need to measure the air coming out of the supply, all furnaces have a recommended heat rise usually 35‐65⁰ which would mean if its 68 on the house the temp coming out of the supply should be 110 to 130, this won't be at the vent it will be at the unit itself. Customer: Trane XL80 giving a 4 blink code, open high limit device.only, I have no idea where to start to find the problem device