❄️Air Conditioner

E14

Trane · XR13 13 SEER Central Air Conditioner

Trane XR13 13 SEER Central Air Conditioner E14 Error Fix: High Limit Thermostat Open

The high limit thermostat has opened due to excessive temperature detected in the indoor coil area. This safety device prevents overheating but causes the system to shut down until reset.

critical2 fixes available✨ Free fix available

Quick Answer

Error E14 on the Trane XR13 13 SEER Central Air Conditioner means: High Limit Thermostat Open. The top-ranked community fix is “Replace High Limit Thermostat” (medium difficulty, ~60 min, DIY cost: $20-$35). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · air conditioner

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

Root Cause Analysis

Heating Element Failure → High Limit Thermostat TrippedPrimary

Electrical Fault

When to Call a Professional

While many air conditioner repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $150-$220.

Other Trane Models with Error E14

S9V2B080U4 80,000 BTU 96% AFUE Two-Stage Variable Speed Gas Furnace

furnace · 2 fixes

XR80 80% AFUE Single-Stage Gas Furnace

furnace · 2 fixes

Other Trane XR13 13 SEER Central Air Conditioner Error Codes

E01

Low Refrigerant Pressure

2 fixes

E02

Evaporator Coil Freeze

2 fixes

E03

Compressor Overload Protection

2 fixes

E04

Indoor Air Temperature Sensor Fault

2 fixes

E05

Outdoor Condenser Fan Motor Failure

2 fixes

E06

High Pressure Switch Trip

2 fixes

E07

Indoor Blower Motor Overcurrent

2 fixes

E08

Outdoor Temperature Sensor Error

2 fixes

People Also Ask About Trane XR13 13 SEER Central Air Conditioner Error E14

What does error code E14 mean on a Trane XR13 13 SEER Central Air Conditioner?

Error code E14 on the Trane XR13 13 SEER Central Air Conditioner means: High Limit Thermostat Open. The high limit thermostat has opened due to excessive temperature detected in the indoor coil area. This safety device prevents overheating but causes the system to shut down until reset.

How do I fix error code E14 on my Trane XR13 13 SEER Central Air Conditioner?

The most successful fix is "Replace High Limit Thermostat" (medium difficulty, ~60 minutes). Estimated DIY cost: $20-$35. HomeMD has 2 community-ranked fixes for this error.

Is error code E14 on a Trane XR13 13 SEER Central Air Conditioner serious?

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Trane XR13 13 SEER Central Air Conditioner error E14 myself?

Yes — the top-ranked community fix ("Replace High Limit Thermostat") is rated medium difficulty and takes about 60 minutes. Tools needed: Phillips screwdriver, Multimeter.

How much does it cost to repair Trane XR13 13 SEER Central Air Conditioner error E14?

DIY cost: $20-$35. Professional repair typically costs $150-$220. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Trane XR13 13 SEER Central Air Conditioner have?

The Trane XR13 13 SEER Central Air Conditioner has 8 other known error codes, including: E01 (Low Refrigerant Pressure), E02 (Evaporator Coil Freeze), E03 (Compressor Overload Protection), E04 (Indoor Air Temperature Sensor Fault), E05 (Outdoor Condenser Fan Motor Failure), and 3 more.

Which other Trane models have the E14 error?

Error code E14 also appears on 2 other Trane models: S9V2B080U4 80,000 BTU 96% AFUE Two-Stage Variable Speed Gas Furnace, XR80 80% AFUE Single-Stage Gas Furnace. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Trane XR13 13 SEER Central Air Conditioner have?

The Trane XR13 13 SEER Central Air Conditioner has 8 other known error codes:

E01 — Low Refrigerant Pressure (2 fixes)
E02 — Evaporator Coil Freeze (2 fixes)
E03 — Compressor Overload Protection (2 fixes)
E04 — Indoor Air Temperature Sensor Fault (2 fixes)
E05 — Outdoor Condenser Fan Motor Failure (2 fixes)
E06 — High Pressure Switch Trip (2 fixes)
E07 — Indoor Blower Motor Overcurrent (2 fixes)
E08 — Outdoor Temperature Sensor Error (2 fixes)

Which other Trane models have the E14 error?

Error code E14 also appears on 2 other Trane models:

S9V2B080U4 80,000 BTU 96% AFUE Two-Stage Variable Speed Gas Furnace (furnace) · 2 fixes
XR80 80% AFUE Single-Stage Gas Furnace (furnace) · 2 fixes

Ad Space — banner

Replace ADSENSE_PUBLISHER_ID in AdUnit.tsx