Goodman Furnace: High fire gas pressure test (temporary)
High fire gas pressure test (temporary) on a Goodman furnace: Runs high fire for a short time from the on-board buttons. The CoolCloud app is preferred for functional tests.
Applies to: Gas pressure test, high fire
How to fix high fire gas pressure test (temporary): step by step
- Use the on-board buttons to enter the Gas Pressure Test menu (display shows gPt).
- Select YES to enable the test.
- High fire runs for 5 minutes or until any of the 3 buttons is pressed.
If the unit shows an error code, look it up: Goodman Furnace codes
More service & test modes tips for furnace
Source: Goodman GMVC96 service manual, p. 52. 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.