Amana furnace code E1: Low-Stage Pressure Switch Stuck Closed
Professional repair
What does E1 mean on an Amana furnace? The low-stage pressure switch reads closed while the inducer is off. The control waits until the fault clears. Cause per manual: faulty switch or shorted wiring.
Before you touch anything: the six signs that mean stop troubleshooting and call a pro →
GOOD NEWS: THE FIRST CHECKS ARE FREE AND TAKE MINUTES.
Try these first — in this order
Check for pinched wires only.
Switch replacement and circuit diagnosis. DIY part cost: $25–60 — a pro visit for this class of fault typically runs $150–350.
What causes it (in order of likelihood)
- Faulty pressure switch or shorted wiring TECH
Parts referenced by this code
Always match parts against your model's parts list — part numbers vary within a series.
Questions about this code
What does E1 mean on an Amana furnace?
The low-stage pressure switch reads closed while the inducer is off. The control waits until the fault clears. Cause per manual: faulty switch or shorted wiring.
How do I fix Amana furnace code E1?
There's no safe homeowner fix; a technician should test the switch and wiring. Never jumper or bypass the pressure switch.
How much does it cost to fix Amana furnace code E1?
The manual names a faulty switch or shorted wiring. Which one it is, plus local labor and parts availability, will shape the cost after a technician tests the circuit.
Applies to
AMVC96 · ACVC96
Different Amana generations use different code maps. If your series isn't listed, don't assume this meaning — check your blower-door label.
Same control platform, same code: Goodman furnace code E1
Verified against Goodman GMVC96/GCVC96 Service Manual, p.44
Amana AMVC96/ACVC96 furnaces use the same control board and code map as the Goodman GMVC96/GCVC96 — the cited Goodman service manual is the platform document for both brands.
Last verified 2026-07-06 · page updated 2026-10-03 · how we verify
Related Amana furnace codes
These codes use the same dual 7-segment display (two-stage variable-speed) system.