Common problems guide

The most common Remeha Selecta problems

The faults most likely to send a Remeha Selecta into lockout — with plain-English causes, what to check first, estimated repair costs and whether you need a Gas Safe engineer.

This model is discontinued. Parts can be harder to source and expensive. If repair costs are mounting, a new A-rated boiler may be the smarter choice.
22 documented codes
6 most common
0 DIY-safe checks
6 engineer needed

The 6 most common faults

01
E01 High Engineer

Your boiler has detected an internal electronic error and has shut itself down to ensure your home's safety.

Est. cost
£250-450
Parts
Control unit, PCB (Printed Circuit Board)
Full guide for E01
04
é1 Engineer

After any error; the 3 minute venting cycle will run first before starting the boiler

Full guide for é1
05
é2 Engineer

After any error; the 3 minute venting cycle will run first before starting the boiler

Full guide for é2
06
é7 Engineer

After any error; the 3 minute venting cycle will run first before starting the boiler

Full guide for é7
Parts most often replaced

on the Remeha Selecta

Control unitPCB (Printed Circuit Board)

Based on parts cited in our fault code database. Your engineer will confirm what's actually needed after diagnosis.

Call a Gas Safe engineer if…

  • You can smell gas or see signs of a leak
  • The Remeha shows an Emergency or High severity code
  • The boiler keeps locking out after repeated resets
  • You've tried the DIY checks and the fault hasn't cleared
  • There's visible water leaking from the boiler
  • The flame is yellow or orange instead of blue
See the full 22-code list for the Remeha Selecta

Related guides

Boiler losing pressure → No hot water → When to replace → Symptom checker →