Remeha error codes — full list with meanings | TroubleAtlas

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HVAC Error Codes · Manufacturer index

Remeha error codes

The complete list of Remeha fault codes shown on the display, each with what it means and the page that explains how it is diagnosed and fixed.

9documented codes
9with documented causes
7.0TroubleAtlas Score
Remeha boiler with the fault code shown on the display
Quick Answer

Remeha heating appliances display 9 documented error codes. Each code below opens its own page with the official meaning, the documented causes, the safety assessment and the parts involved.

01

All Remeha Error Codes

9 codes, each with its own page. Click a code to open the meaning, the documented causes and the repair.

02

What Fails Most Often on Remeha

Grouped from the official meaning of each of the 9 codes above — not from opinion. The number is how many different fault codes point at that component.

ComponentCodesExamples
Pump3CP040, F10, F13
03

Parts & Prices

The parts most often involved in the Remeha faults listed above.

Circulating pump
OEM Part · Remeha
Check price View price
Ignition / spark electrode
OEM Part · Remeha
Check price View price
Gas valve assembly
OEM Part · Remeha
Check price View price
Compatible Circulating pump
Compatible · Generic
Check price View price
Compatible Ignition / spark electrode
Compatible · Generic
Check price View price
Compatible Gas valve assembly
Compatible · Generic
Check price View price
Reconditioned Circulating pump
Used / Tested · Remeha
Check price View price
Reconditioned Ignition / spark electrode
Used / Tested · Remeha
Check price View price
Reconditioned Gas valve assembly
Used / Tested · Remeha
Check price View price

Prices and availability vary by region and are shown by the retailer, not by TroubleAtlas.

04

Diagnostic Tools

What an engineer uses to work through the codes on this page.

Digital Multimeter (TRUE RMS)

For testing electrode resistance and PCB voltages

$35–$80 View price

Gas Leak Detector

Essential for checking connections after any gas valve work

$25–$45 View price

Manometer / Pressure Gauge

To measure gas inlet and burner pressure

$40–$90 View price

Combustion Analyzer

For verifying flue gas readings after repair

$180–$350 View price
Full HVAC diagnostic toolkit
05

TroubleAtlas Score — Remeha

TROUBLEATLAS · SCORE INDEPENDENT · VERIFIED ★★ TA 7.0/10

How Remeha scores

Reliability6.5/10
Efficiency2.4/10
Documentation9.1/10
Maintenance8.8/10
Safety8.0/10

Independently assessed across six dimensions from the documentation, the fault codes and the parts network. Based on 162 error codes across 22 appliances.

How we calculate it →
06

TroubleAtlas Pro

TroubleAtlas Pro — professional HVAC tools
For HVAC Professionals

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Considering a New Heating System

Considering a New Heating System?

If your Remeha appliance is over 10 years old, replacing it with a modern condensing boiler or air-source heat pump could cut energy bills and remove the recurring faults listed on this page.

Compare Heating System Prices →
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Written by TroubleAtlas Technical Team · Last updated: 2026-08-02 · Sources: manufacturer service documentation · How we verify
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