Goodman Furnace: Unit address shown at power-up
Unit address shown at power-up on a Goodman furnace: At power-up the control shows the unit address as a two-digit number on the 2nd and 3rd 7-segment characters. After start-up it moves to the Status Menu.
Applies to: All 34.5in chassis furnaces
How to fix unit address shown at power-up: step by step
- Apply power and watch the 2nd and 3rd digits for the unit address during start-up.
If the unit shows an error code, look it up: Goodman Furnace codes
More access & passwords tips for furnace
Source: Goodman GMVC96 service and troubleshooting manual, p. 33. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.